diff --git a/.golangci.yaml b/.golangci.yaml
index eb7ee0b874..829a6681e4 100644
--- a/.golangci.yaml
+++ b/.golangci.yaml
@@ -7,7 +7,9 @@ run:
 # all available settings of specific linters
 linters-settings:
   goheader:
-    template-path: header.txt
+    template: |-
+      Copyright The OpenTelemetry Authors
+      SPDX-License-Identifier: Apache-2.0
   goimports:
     local-prefixes: github.com/open-telemetry/opentelemetry-operator
   gci:
diff --git a/apis/v1alpha1/allocation_strategy.go b/apis/v1alpha1/allocation_strategy.go
index 9b65bd7e27..9f007f31c0 100644
--- a/apis/v1alpha1/allocation_strategy.go
+++ b/apis/v1alpha1/allocation_strategy.go
@@ -1,16 +1,5 @@
 // Copyright The OpenTelemetry Authors
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// SPDX-License-Identifier: Apache-2.0
 
 package v1alpha1
 
diff --git a/apis/v1alpha1/convert.go b/apis/v1alpha1/convert.go
index d4d71c7990..a0b83bade9 100644
--- a/apis/v1alpha1/convert.go
+++ b/apis/v1alpha1/convert.go
@@ -1,16 +1,5 @@
 // Copyright The OpenTelemetry Authors
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// SPDX-License-Identifier: Apache-2.0
 
 package v1alpha1
 
diff --git a/apis/v1alpha1/convert_test.go b/apis/v1alpha1/convert_test.go
index ba8bb063d0..5d94a05131 100644
--- a/apis/v1alpha1/convert_test.go
+++ b/apis/v1alpha1/convert_test.go
@@ -1,16 +1,5 @@
 // Copyright The OpenTelemetry Authors
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// SPDX-License-Identifier: Apache-2.0
 
 package v1alpha1
 
diff --git a/apis/v1alpha1/groupversion_info.go b/apis/v1alpha1/groupversion_info.go
index ef6601ea73..f7d6b3f384 100644
--- a/apis/v1alpha1/groupversion_info.go
+++ b/apis/v1alpha1/groupversion_info.go
@@ -1,16 +1,5 @@
 // Copyright The OpenTelemetry Authors
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// SPDX-License-Identifier: Apache-2.0
 
 // Package v1alpha1 contains API Schema definitions for the core v1alpha1 API group.
 // +kubebuilder:object:generate=true
diff --git a/apis/v1alpha1/ingress_type.go b/apis/v1alpha1/ingress_type.go
index 63ff858843..6448cbfd59 100644
--- a/apis/v1alpha1/ingress_type.go
+++ b/apis/v1alpha1/ingress_type.go
@@ -1,16 +1,5 @@
 // Copyright The OpenTelemetry Authors
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// SPDX-License-Identifier: Apache-2.0
 
 package v1alpha1
 
diff --git a/apis/v1alpha1/instrumentation_types.go b/apis/v1alpha1/instrumentation_types.go
index 4f2e6f986e..2fa179db2b 100644
--- a/apis/v1alpha1/instrumentation_types.go
+++ b/apis/v1alpha1/instrumentation_types.go
@@ -1,16 +1,5 @@
 // Copyright The OpenTelemetry Authors
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// SPDX-License-Identifier: Apache-2.0
 
 package v1alpha1
 
diff --git a/apis/v1alpha1/instrumentation_webhook.go b/apis/v1alpha1/instrumentation_webhook.go
index b4aae51c56..41013be3d3 100644
--- a/apis/v1alpha1/instrumentation_webhook.go
+++ b/apis/v1alpha1/instrumentation_webhook.go
@@ -1,16 +1,5 @@
 // Copyright The OpenTelemetry Authors
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// SPDX-License-Identifier: Apache-2.0
 
 package v1alpha1
 
diff --git a/apis/v1alpha1/instrumentation_webhook_test.go b/apis/v1alpha1/instrumentation_webhook_test.go
index f1089215aa..7b0be79b3d 100644
--- a/apis/v1alpha1/instrumentation_webhook_test.go
+++ b/apis/v1alpha1/instrumentation_webhook_test.go
@@ -1,16 +1,5 @@
 // Copyright The OpenTelemetry Authors
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// SPDX-License-Identifier: Apache-2.0
 
 package v1alpha1
 
diff --git a/apis/v1alpha1/mode.go b/apis/v1alpha1/mode.go
index 37747e73f8..258b5fc597 100644
--- a/apis/v1alpha1/mode.go
+++ b/apis/v1alpha1/mode.go
@@ -1,16 +1,5 @@
 // Copyright The OpenTelemetry Authors
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// SPDX-License-Identifier: Apache-2.0
 
 package v1alpha1
 
diff --git a/apis/v1alpha1/opampbridge_capabilities.go b/apis/v1alpha1/opampbridge_capabilities.go
index 607656a448..0eb8a59839 100644
--- a/apis/v1alpha1/opampbridge_capabilities.go
+++ b/apis/v1alpha1/opampbridge_capabilities.go
@@ -1,16 +1,5 @@
 // Copyright The OpenTelemetry Authors
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// SPDX-License-Identifier: Apache-2.0
 
 package v1alpha1
 
diff --git a/apis/v1alpha1/opampbridge_types.go b/apis/v1alpha1/opampbridge_types.go
index 3f6a3dc3a2..285e074944 100644
--- a/apis/v1alpha1/opampbridge_types.go
+++ b/apis/v1alpha1/opampbridge_types.go
@@ -1,16 +1,5 @@
 // Copyright The OpenTelemetry Authors
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// SPDX-License-Identifier: Apache-2.0
 
 package v1alpha1
 
diff --git a/apis/v1alpha1/opampbridge_webhook.go b/apis/v1alpha1/opampbridge_webhook.go
index b27c9bd989..8fbd5bfbc2 100644
--- a/apis/v1alpha1/opampbridge_webhook.go
+++ b/apis/v1alpha1/opampbridge_webhook.go
@@ -1,16 +1,5 @@
 // Copyright The OpenTelemetry Authors
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// SPDX-License-Identifier: Apache-2.0
 
 package v1alpha1
 
diff --git a/apis/v1alpha1/opampbridge_webhook_test.go b/apis/v1alpha1/opampbridge_webhook_test.go
index 335e055ceb..f3fea67cc8 100644
--- a/apis/v1alpha1/opampbridge_webhook_test.go
+++ b/apis/v1alpha1/opampbridge_webhook_test.go
@@ -1,16 +1,5 @@
 // Copyright The OpenTelemetry Authors
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// SPDX-License-Identifier: Apache-2.0
 
 package v1alpha1
 
diff --git a/apis/v1alpha1/opentelemetrycollector_types.go b/apis/v1alpha1/opentelemetrycollector_types.go
index a2c5055fd0..f97a7f9ded 100644
--- a/apis/v1alpha1/opentelemetrycollector_types.go
+++ b/apis/v1alpha1/opentelemetrycollector_types.go
@@ -1,16 +1,5 @@
 // Copyright The OpenTelemetry Authors
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// SPDX-License-Identifier: Apache-2.0
 
 package v1alpha1
 
diff --git a/apis/v1alpha1/propagators.go b/apis/v1alpha1/propagators.go
index 07f005ecbc..c2a93d8487 100644
--- a/apis/v1alpha1/propagators.go
+++ b/apis/v1alpha1/propagators.go
@@ -1,16 +1,5 @@
 // Copyright The OpenTelemetry Authors
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// SPDX-License-Identifier: Apache-2.0
 
 package v1alpha1
 
diff --git a/apis/v1alpha1/samplers.go b/apis/v1alpha1/samplers.go
index ff0d23e10f..0441ef7809 100644
--- a/apis/v1alpha1/samplers.go
+++ b/apis/v1alpha1/samplers.go
@@ -1,16 +1,5 @@
 // Copyright The OpenTelemetry Authors
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// SPDX-License-Identifier: Apache-2.0
 
 package v1alpha1
 
diff --git a/apis/v1alpha1/targetallocator_types.go b/apis/v1alpha1/targetallocator_types.go
index e7c1f6dbd1..ea5ddfff44 100644
--- a/apis/v1alpha1/targetallocator_types.go
+++ b/apis/v1alpha1/targetallocator_types.go
@@ -1,16 +1,5 @@
 // Copyright The OpenTelemetry Authors
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// SPDX-License-Identifier: Apache-2.0
 
 package v1alpha1
 
diff --git a/apis/v1alpha1/targetallocator_webhook.go b/apis/v1alpha1/targetallocator_webhook.go
index 4d98b23a0a..6e0ed98947 100644
--- a/apis/v1alpha1/targetallocator_webhook.go
+++ b/apis/v1alpha1/targetallocator_webhook.go
@@ -1,16 +1,5 @@
 // Copyright The OpenTelemetry Authors
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// SPDX-License-Identifier: Apache-2.0
 
 package v1alpha1
 
diff --git a/apis/v1alpha1/targetallocator_webhook_test.go b/apis/v1alpha1/targetallocator_webhook_test.go
index 5e665368a2..b5e9fd5a54 100644
--- a/apis/v1alpha1/targetallocator_webhook_test.go
+++ b/apis/v1alpha1/targetallocator_webhook_test.go
@@ -1,16 +1,5 @@
 // Copyright The OpenTelemetry Authors
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// SPDX-License-Identifier: Apache-2.0
 
 package v1alpha1
 
diff --git a/apis/v1alpha1/upgrade_strategy.go b/apis/v1alpha1/upgrade_strategy.go
index 95e16f1210..881797d2f2 100644
--- a/apis/v1alpha1/upgrade_strategy.go
+++ b/apis/v1alpha1/upgrade_strategy.go
@@ -1,16 +1,5 @@
 // Copyright The OpenTelemetry Authors
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// SPDX-License-Identifier: Apache-2.0
 
 package v1alpha1
 
diff --git a/apis/v1alpha1/zz_generated.deepcopy.go b/apis/v1alpha1/zz_generated.deepcopy.go
index 35c04992cb..f4544a513f 100644
--- a/apis/v1alpha1/zz_generated.deepcopy.go
+++ b/apis/v1alpha1/zz_generated.deepcopy.go
@@ -1,18 +1,7 @@
 //go:build !ignore_autogenerated
 
 // Copyright The OpenTelemetry Authors
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// SPDX-License-Identifier: Apache-2.0
 
 // Code generated by controller-gen. DO NOT EDIT.
 
diff --git a/apis/v1beta1/collector_webhook.go b/apis/v1beta1/collector_webhook.go
index d6ad88dcff..d2ca25ddb2 100644
--- a/apis/v1beta1/collector_webhook.go
+++ b/apis/v1beta1/collector_webhook.go
@@ -1,16 +1,5 @@
 // Copyright The OpenTelemetry Authors
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// SPDX-License-Identifier: Apache-2.0
 
 package v1beta1
 
diff --git a/apis/v1beta1/collector_webhook_test.go b/apis/v1beta1/collector_webhook_test.go
index 718b7d567a..f7f5d5d6df 100644
--- a/apis/v1beta1/collector_webhook_test.go
+++ b/apis/v1beta1/collector_webhook_test.go
@@ -1,16 +1,5 @@
 // Copyright The OpenTelemetry Authors
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// SPDX-License-Identifier: Apache-2.0
 
 package v1beta1_test
 
diff --git a/apis/v1beta1/common.go b/apis/v1beta1/common.go
index 77044771a5..2350085072 100644
--- a/apis/v1beta1/common.go
+++ b/apis/v1beta1/common.go
@@ -1,16 +1,5 @@
 // Copyright The OpenTelemetry Authors
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// SPDX-License-Identifier: Apache-2.0
 
 package v1beta1
 
diff --git a/apis/v1beta1/config.go b/apis/v1beta1/config.go
index 9307dd3113..b7a1078c10 100644
--- a/apis/v1beta1/config.go
+++ b/apis/v1beta1/config.go
@@ -1,16 +1,5 @@
 // Copyright The OpenTelemetry Authors
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// SPDX-License-Identifier: Apache-2.0
 
 package v1beta1
 
diff --git a/apis/v1beta1/config_test.go b/apis/v1beta1/config_test.go
index a809afa2cd..dae9bf98ca 100644
--- a/apis/v1beta1/config_test.go
+++ b/apis/v1beta1/config_test.go
@@ -1,16 +1,5 @@
 // Copyright The OpenTelemetry Authors
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// SPDX-License-Identifier: Apache-2.0
 
 package v1beta1
 
diff --git a/apis/v1beta1/groupversion_info.go b/apis/v1beta1/groupversion_info.go
index 2995664a09..e68877afd4 100644
--- a/apis/v1beta1/groupversion_info.go
+++ b/apis/v1beta1/groupversion_info.go
@@ -1,16 +1,5 @@
 // Copyright The OpenTelemetry Authors
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// SPDX-License-Identifier: Apache-2.0
 
 // Package v1beta1 contains API Schema definitions for the  v1beta1 API group
 // +kubebuilder:object:generate=true
diff --git a/apis/v1beta1/ingress.go b/apis/v1beta1/ingress.go
index eee8077c80..1e9d5f4a95 100644
--- a/apis/v1beta1/ingress.go
+++ b/apis/v1beta1/ingress.go
@@ -1,16 +1,5 @@
 // Copyright The OpenTelemetry Authors
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// SPDX-License-Identifier: Apache-2.0
 
 package v1beta1
 
diff --git a/apis/v1beta1/metrics.go b/apis/v1beta1/metrics.go
index 537a6fb97f..33af9d118f 100644
--- a/apis/v1beta1/metrics.go
+++ b/apis/v1beta1/metrics.go
@@ -1,16 +1,5 @@
 // Copyright The OpenTelemetry Authors
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// SPDX-License-Identifier: Apache-2.0
 
 package v1beta1
 
diff --git a/apis/v1beta1/metrics_test.go b/apis/v1beta1/metrics_test.go
index 71df095c53..7e07c6a35e 100644
--- a/apis/v1beta1/metrics_test.go
+++ b/apis/v1beta1/metrics_test.go
@@ -1,16 +1,5 @@
 // Copyright The OpenTelemetry Authors
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// SPDX-License-Identifier: Apache-2.0
 
 package v1beta1
 
diff --git a/apis/v1beta1/mode.go b/apis/v1beta1/mode.go
index 68d661c24d..f6d294d776 100644
--- a/apis/v1beta1/mode.go
+++ b/apis/v1beta1/mode.go
@@ -1,16 +1,5 @@
 // Copyright The OpenTelemetry Authors
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// SPDX-License-Identifier: Apache-2.0
 
 package v1beta1
 
diff --git a/apis/v1beta1/opentelemetrycollector_types.go b/apis/v1beta1/opentelemetrycollector_types.go
index dd20af943d..1510a04a00 100644
--- a/apis/v1beta1/opentelemetrycollector_types.go
+++ b/apis/v1beta1/opentelemetrycollector_types.go
@@ -1,16 +1,5 @@
 // Copyright The OpenTelemetry Authors
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// SPDX-License-Identifier: Apache-2.0
 
 package v1beta1
 
diff --git a/apis/v1beta1/targetallocator_rbac.go b/apis/v1beta1/targetallocator_rbac.go
index 2ef66b4541..e19851642b 100644
--- a/apis/v1beta1/targetallocator_rbac.go
+++ b/apis/v1beta1/targetallocator_rbac.go
@@ -1,16 +1,5 @@
 // Copyright The OpenTelemetry Authors
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// SPDX-License-Identifier: Apache-2.0
 
 package v1beta1
 
diff --git a/apis/v1beta1/targetallocator_types.go b/apis/v1beta1/targetallocator_types.go
index ca9bc9aa0c..6ee96beb0c 100644
--- a/apis/v1beta1/targetallocator_types.go
+++ b/apis/v1beta1/targetallocator_types.go
@@ -1,16 +1,5 @@
 // Copyright The OpenTelemetry Authors
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// SPDX-License-Identifier: Apache-2.0
 
 package v1beta1
 
diff --git a/apis/v1beta1/upgrade_strategy.go b/apis/v1beta1/upgrade_strategy.go
index 25ccc7eff0..8f7aab0df3 100644
--- a/apis/v1beta1/upgrade_strategy.go
+++ b/apis/v1beta1/upgrade_strategy.go
@@ -1,16 +1,5 @@
 // Copyright The OpenTelemetry Authors
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// SPDX-License-Identifier: Apache-2.0
 
 package v1beta1
 
diff --git a/apis/v1beta1/zz_generated.deepcopy.go b/apis/v1beta1/zz_generated.deepcopy.go
index 8d2402a809..e50cee37a1 100644
--- a/apis/v1beta1/zz_generated.deepcopy.go
+++ b/apis/v1beta1/zz_generated.deepcopy.go
@@ -1,18 +1,7 @@
 //go:build !ignore_autogenerated
 
 // Copyright The OpenTelemetry Authors
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// SPDX-License-Identifier: Apache-2.0
 
 // Code generated by controller-gen. DO NOT EDIT.
 
diff --git a/cmd/gather/cluster/cluster.go b/cmd/gather/cluster/cluster.go
index d01afbb3fe..b5567a6e84 100644
--- a/cmd/gather/cluster/cluster.go
+++ b/cmd/gather/cluster/cluster.go
@@ -1,16 +1,5 @@
 // Copyright The OpenTelemetry Authors
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// SPDX-License-Identifier: Apache-2.0
 
 package cluster
 
diff --git a/cmd/gather/cluster/cluster_test.go b/cmd/gather/cluster/cluster_test.go
index 8749d688e5..e0cfefe074 100644
--- a/cmd/gather/cluster/cluster_test.go
+++ b/cmd/gather/cluster/cluster_test.go
@@ -1,16 +1,5 @@
 // Copyright The OpenTelemetry Authors
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// SPDX-License-Identifier: Apache-2.0
 
 package cluster
 
diff --git a/cmd/gather/cluster/write.go b/cmd/gather/cluster/write.go
index eafd05b795..76cbb7264d 100644
--- a/cmd/gather/cluster/write.go
+++ b/cmd/gather/cluster/write.go
@@ -1,16 +1,5 @@
 // Copyright The OpenTelemetry Authors
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// SPDX-License-Identifier: Apache-2.0
 
 package cluster
 
diff --git a/cmd/gather/cluster/write_test.go b/cmd/gather/cluster/write_test.go
index 262931abb3..0d2e26696c 100644
--- a/cmd/gather/cluster/write_test.go
+++ b/cmd/gather/cluster/write_test.go
@@ -1,16 +1,5 @@
 // Copyright The OpenTelemetry Authors
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// SPDX-License-Identifier: Apache-2.0
 
 package cluster
 
diff --git a/cmd/gather/config/config.go b/cmd/gather/config/config.go
index 4a1ba48ff0..1023aa0060 100644
--- a/cmd/gather/config/config.go
+++ b/cmd/gather/config/config.go
@@ -1,16 +1,5 @@
 // Copyright The OpenTelemetry Authors
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// SPDX-License-Identifier: Apache-2.0
 
 package config
 
diff --git a/cmd/gather/main.go b/cmd/gather/main.go
index 692bf14a38..8d0c401029 100644
--- a/cmd/gather/main.go
+++ b/cmd/gather/main.go
@@ -1,16 +1,5 @@
 // Copyright The OpenTelemetry Authors
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// SPDX-License-Identifier: Apache-2.0
 
 package main
 
diff --git a/cmd/operator-opamp-bridge/agent/agent.go b/cmd/operator-opamp-bridge/agent/agent.go
index 63a991ee5a..97ad9a885e 100644
--- a/cmd/operator-opamp-bridge/agent/agent.go
+++ b/cmd/operator-opamp-bridge/agent/agent.go
@@ -1,16 +1,5 @@
 // Copyright The OpenTelemetry Authors
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// SPDX-License-Identifier: Apache-2.0
 
 package agent
 
diff --git a/cmd/operator-opamp-bridge/agent/agent_test.go b/cmd/operator-opamp-bridge/agent/agent_test.go
index 4b91f577f7..4a36695310 100644
--- a/cmd/operator-opamp-bridge/agent/agent_test.go
+++ b/cmd/operator-opamp-bridge/agent/agent_test.go
@@ -1,16 +1,5 @@
 // Copyright The OpenTelemetry Authors
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// SPDX-License-Identifier: Apache-2.0
 
 package agent
 
diff --git a/cmd/operator-opamp-bridge/agent/kube_resource_key.go b/cmd/operator-opamp-bridge/agent/kube_resource_key.go
index 4d59d5e5c8..bdc150f90b 100644
--- a/cmd/operator-opamp-bridge/agent/kube_resource_key.go
+++ b/cmd/operator-opamp-bridge/agent/kube_resource_key.go
@@ -1,16 +1,5 @@
 // Copyright The OpenTelemetry Authors
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// SPDX-License-Identifier: Apache-2.0
 
 package agent
 
diff --git a/cmd/operator-opamp-bridge/agent/kube_resource_key_test.go b/cmd/operator-opamp-bridge/agent/kube_resource_key_test.go
index 30385762b7..0c31655f22 100644
--- a/cmd/operator-opamp-bridge/agent/kube_resource_key_test.go
+++ b/cmd/operator-opamp-bridge/agent/kube_resource_key_test.go
@@ -1,16 +1,5 @@
 // Copyright The OpenTelemetry Authors
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// SPDX-License-Identifier: Apache-2.0
 
 package agent
 
diff --git a/cmd/operator-opamp-bridge/config/config.go b/cmd/operator-opamp-bridge/config/config.go
index 96029d1fda..80f5665a6c 100644
--- a/cmd/operator-opamp-bridge/config/config.go
+++ b/cmd/operator-opamp-bridge/config/config.go
@@ -1,16 +1,5 @@
 // Copyright The OpenTelemetry Authors
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// SPDX-License-Identifier: Apache-2.0
 
 package config
 
diff --git a/cmd/operator-opamp-bridge/config/config_test.go b/cmd/operator-opamp-bridge/config/config_test.go
index 0866d470fb..995903375f 100644
--- a/cmd/operator-opamp-bridge/config/config_test.go
+++ b/cmd/operator-opamp-bridge/config/config_test.go
@@ -1,16 +1,5 @@
 // Copyright The OpenTelemetry Authors
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// SPDX-License-Identifier: Apache-2.0
 
 package config
 
diff --git a/cmd/operator-opamp-bridge/config/flags.go b/cmd/operator-opamp-bridge/config/flags.go
index 2fe101e295..f662f41f08 100644
--- a/cmd/operator-opamp-bridge/config/flags.go
+++ b/cmd/operator-opamp-bridge/config/flags.go
@@ -1,16 +1,5 @@
 // Copyright The OpenTelemetry Authors
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// SPDX-License-Identifier: Apache-2.0
 
 package config
 
diff --git a/cmd/operator-opamp-bridge/config/flags_test.go b/cmd/operator-opamp-bridge/config/flags_test.go
index b43b99f272..c30ec9b386 100644
--- a/cmd/operator-opamp-bridge/config/flags_test.go
+++ b/cmd/operator-opamp-bridge/config/flags_test.go
@@ -1,16 +1,5 @@
 // Copyright The OpenTelemetry Authors
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// SPDX-License-Identifier: Apache-2.0
 
 package config
 
diff --git a/cmd/operator-opamp-bridge/config/headers.go b/cmd/operator-opamp-bridge/config/headers.go
index 4ef242e3c5..a2267f0c2a 100644
--- a/cmd/operator-opamp-bridge/config/headers.go
+++ b/cmd/operator-opamp-bridge/config/headers.go
@@ -1,16 +1,5 @@
 // Copyright The OpenTelemetry Authors
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// SPDX-License-Identifier: Apache-2.0
 
 package config
 
diff --git a/cmd/operator-opamp-bridge/logger/logger.go b/cmd/operator-opamp-bridge/logger/logger.go
index e07cef207d..f42b49e0ea 100644
--- a/cmd/operator-opamp-bridge/logger/logger.go
+++ b/cmd/operator-opamp-bridge/logger/logger.go
@@ -1,16 +1,5 @@
 // Copyright The OpenTelemetry Authors
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// SPDX-License-Identifier: Apache-2.0
 
 package logger
 
diff --git a/cmd/operator-opamp-bridge/main.go b/cmd/operator-opamp-bridge/main.go
index 9c312292ed..9168440c4b 100644
--- a/cmd/operator-opamp-bridge/main.go
+++ b/cmd/operator-opamp-bridge/main.go
@@ -1,16 +1,5 @@
 // Copyright The OpenTelemetry Authors
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// SPDX-License-Identifier: Apache-2.0
 
 package main
 
diff --git a/cmd/operator-opamp-bridge/metrics/reporter.go b/cmd/operator-opamp-bridge/metrics/reporter.go
index 131704a246..0b5a8c5339 100644
--- a/cmd/operator-opamp-bridge/metrics/reporter.go
+++ b/cmd/operator-opamp-bridge/metrics/reporter.go
@@ -1,16 +1,5 @@
 // Copyright The OpenTelemetry Authors
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// SPDX-License-Identifier: Apache-2.0
 
 package metrics
 
diff --git a/cmd/operator-opamp-bridge/operator/client.go b/cmd/operator-opamp-bridge/operator/client.go
index bba972b952..66a4f15905 100644
--- a/cmd/operator-opamp-bridge/operator/client.go
+++ b/cmd/operator-opamp-bridge/operator/client.go
@@ -1,16 +1,5 @@
 // Copyright The OpenTelemetry Authors
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// SPDX-License-Identifier: Apache-2.0
 
 package operator
 
diff --git a/cmd/operator-opamp-bridge/operator/client_test.go b/cmd/operator-opamp-bridge/operator/client_test.go
index ed8e0ada07..fd23f85d12 100644
--- a/cmd/operator-opamp-bridge/operator/client_test.go
+++ b/cmd/operator-opamp-bridge/operator/client_test.go
@@ -1,16 +1,5 @@
 // Copyright The OpenTelemetry Authors
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// SPDX-License-Identifier: Apache-2.0
 
 package operator
 
diff --git a/cmd/otel-allocator/allocation/allocator.go b/cmd/otel-allocator/allocation/allocator.go
index 33d62acb29..7fded8415c 100644
--- a/cmd/otel-allocator/allocation/allocator.go
+++ b/cmd/otel-allocator/allocation/allocator.go
@@ -1,16 +1,5 @@
 // Copyright The OpenTelemetry Authors
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// SPDX-License-Identifier: Apache-2.0
 
 package allocation
 
diff --git a/cmd/otel-allocator/allocation/allocator_test.go b/cmd/otel-allocator/allocation/allocator_test.go
index e6c2b9693a..2b361b1ebc 100644
--- a/cmd/otel-allocator/allocation/allocator_test.go
+++ b/cmd/otel-allocator/allocation/allocator_test.go
@@ -1,16 +1,5 @@
 // Copyright The OpenTelemetry Authors
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// SPDX-License-Identifier: Apache-2.0
 
 package allocation
 
diff --git a/cmd/otel-allocator/allocation/consistent_hashing.go b/cmd/otel-allocator/allocation/consistent_hashing.go
index c8a16903bc..a80de494cd 100644
--- a/cmd/otel-allocator/allocation/consistent_hashing.go
+++ b/cmd/otel-allocator/allocation/consistent_hashing.go
@@ -1,16 +1,5 @@
 // Copyright The OpenTelemetry Authors
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// SPDX-License-Identifier: Apache-2.0
 
 package allocation
 
diff --git a/cmd/otel-allocator/allocation/consistent_hashing_test.go b/cmd/otel-allocator/allocation/consistent_hashing_test.go
index 206497ebd2..3125cd48a5 100644
--- a/cmd/otel-allocator/allocation/consistent_hashing_test.go
+++ b/cmd/otel-allocator/allocation/consistent_hashing_test.go
@@ -1,16 +1,5 @@
 // Copyright The OpenTelemetry Authors
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// SPDX-License-Identifier: Apache-2.0
 
 package allocation
 
diff --git a/cmd/otel-allocator/allocation/least_weighted.go b/cmd/otel-allocator/allocation/least_weighted.go
index 49d935715d..9a90477b3a 100644
--- a/cmd/otel-allocator/allocation/least_weighted.go
+++ b/cmd/otel-allocator/allocation/least_weighted.go
@@ -1,16 +1,5 @@
 // Copyright The OpenTelemetry Authors
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// SPDX-License-Identifier: Apache-2.0
 
 package allocation
 
diff --git a/cmd/otel-allocator/allocation/least_weighted_test.go b/cmd/otel-allocator/allocation/least_weighted_test.go
index 27a149ad33..100de2d940 100644
--- a/cmd/otel-allocator/allocation/least_weighted_test.go
+++ b/cmd/otel-allocator/allocation/least_weighted_test.go
@@ -1,16 +1,5 @@
 // Copyright The OpenTelemetry Authors
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// SPDX-License-Identifier: Apache-2.0
 
 package allocation
 
diff --git a/cmd/otel-allocator/allocation/per_node.go b/cmd/otel-allocator/allocation/per_node.go
index 3d9c76d90d..c78555d186 100644
--- a/cmd/otel-allocator/allocation/per_node.go
+++ b/cmd/otel-allocator/allocation/per_node.go
@@ -1,16 +1,5 @@
 // Copyright The OpenTelemetry Authors
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// SPDX-License-Identifier: Apache-2.0
 
 package allocation
 
diff --git a/cmd/otel-allocator/allocation/per_node_test.go b/cmd/otel-allocator/allocation/per_node_test.go
index 4d17e6bbb3..8717bc5ca7 100644
--- a/cmd/otel-allocator/allocation/per_node_test.go
+++ b/cmd/otel-allocator/allocation/per_node_test.go
@@ -1,16 +1,5 @@
 // Copyright The OpenTelemetry Authors
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// SPDX-License-Identifier: Apache-2.0
 
 package allocation
 
diff --git a/cmd/otel-allocator/allocation/strategy.go b/cmd/otel-allocator/allocation/strategy.go
index f12d63aad4..e724852cef 100644
--- a/cmd/otel-allocator/allocation/strategy.go
+++ b/cmd/otel-allocator/allocation/strategy.go
@@ -1,16 +1,5 @@
 // Copyright The OpenTelemetry Authors
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// SPDX-License-Identifier: Apache-2.0
 
 package allocation
 
diff --git a/cmd/otel-allocator/allocation/strategy_test.go b/cmd/otel-allocator/allocation/strategy_test.go
index 10c61f5365..06da76288d 100644
--- a/cmd/otel-allocator/allocation/strategy_test.go
+++ b/cmd/otel-allocator/allocation/strategy_test.go
@@ -1,16 +1,5 @@
 // Copyright The OpenTelemetry Authors
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// SPDX-License-Identifier: Apache-2.0
 
 package allocation
 
diff --git a/cmd/otel-allocator/allocation/testutils.go b/cmd/otel-allocator/allocation/testutils.go
index 3189b576c1..0aca523919 100644
--- a/cmd/otel-allocator/allocation/testutils.go
+++ b/cmd/otel-allocator/allocation/testutils.go
@@ -1,16 +1,5 @@
 // Copyright The OpenTelemetry Authors
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// SPDX-License-Identifier: Apache-2.0
 
 // Note: These utilities are used by other packages, which is why they're defined in a non-test file.
 
diff --git a/cmd/otel-allocator/benchmark_test.go b/cmd/otel-allocator/benchmark_test.go
index 0fc486d5f6..c233f0ce92 100644
--- a/cmd/otel-allocator/benchmark_test.go
+++ b/cmd/otel-allocator/benchmark_test.go
@@ -1,16 +1,5 @@
 // Copyright The OpenTelemetry Authors
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// SPDX-License-Identifier: Apache-2.0
 
 package main
 
diff --git a/cmd/otel-allocator/collector/collector.go b/cmd/otel-allocator/collector/collector.go
index 1a33aed1b9..b534b6d7c1 100644
--- a/cmd/otel-allocator/collector/collector.go
+++ b/cmd/otel-allocator/collector/collector.go
@@ -1,16 +1,5 @@
 // Copyright The OpenTelemetry Authors
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// SPDX-License-Identifier: Apache-2.0
 
 package collector
 
diff --git a/cmd/otel-allocator/collector/collector_test.go b/cmd/otel-allocator/collector/collector_test.go
index ed5ac364fc..8b7f3c5dd5 100644
--- a/cmd/otel-allocator/collector/collector_test.go
+++ b/cmd/otel-allocator/collector/collector_test.go
@@ -1,16 +1,5 @@
 // Copyright The OpenTelemetry Authors
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// SPDX-License-Identifier: Apache-2.0
 
 package collector
 
diff --git a/cmd/otel-allocator/config/config.go b/cmd/otel-allocator/config/config.go
index fcb2d381d2..cfb9fe1d9b 100644
--- a/cmd/otel-allocator/config/config.go
+++ b/cmd/otel-allocator/config/config.go
@@ -1,16 +1,5 @@
 // Copyright The OpenTelemetry Authors
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// SPDX-License-Identifier: Apache-2.0
 
 package config
 
diff --git a/cmd/otel-allocator/config/config_test.go b/cmd/otel-allocator/config/config_test.go
index 32fc3ad6e6..15ceb4a779 100644
--- a/cmd/otel-allocator/config/config_test.go
+++ b/cmd/otel-allocator/config/config_test.go
@@ -1,16 +1,5 @@
 // Copyright The OpenTelemetry Authors
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// SPDX-License-Identifier: Apache-2.0
 
 package config
 
diff --git a/cmd/otel-allocator/config/flags.go b/cmd/otel-allocator/config/flags.go
index 0a47c27636..5c812e8fd4 100644
--- a/cmd/otel-allocator/config/flags.go
+++ b/cmd/otel-allocator/config/flags.go
@@ -1,16 +1,5 @@
 // Copyright The OpenTelemetry Authors
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// SPDX-License-Identifier: Apache-2.0
 
 package config
 
diff --git a/cmd/otel-allocator/config/flags_test.go b/cmd/otel-allocator/config/flags_test.go
index b2725c170e..f1ea0de2a6 100644
--- a/cmd/otel-allocator/config/flags_test.go
+++ b/cmd/otel-allocator/config/flags_test.go
@@ -1,16 +1,5 @@
 // Copyright The OpenTelemetry Authors
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// SPDX-License-Identifier: Apache-2.0
 
 package config
 
diff --git a/cmd/otel-allocator/diff/diff.go b/cmd/otel-allocator/diff/diff.go
index 93bed4daed..f7021aee5f 100644
--- a/cmd/otel-allocator/diff/diff.go
+++ b/cmd/otel-allocator/diff/diff.go
@@ -1,16 +1,5 @@
 // Copyright The OpenTelemetry Authors
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// SPDX-License-Identifier: Apache-2.0
 
 package diff
 
diff --git a/cmd/otel-allocator/diff/diff_test.go b/cmd/otel-allocator/diff/diff_test.go
index 7b8cda5b34..9abf9362c1 100644
--- a/cmd/otel-allocator/diff/diff_test.go
+++ b/cmd/otel-allocator/diff/diff_test.go
@@ -1,16 +1,5 @@
 // Copyright The OpenTelemetry Authors
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// SPDX-License-Identifier: Apache-2.0
 
 package diff
 
diff --git a/cmd/otel-allocator/main.go b/cmd/otel-allocator/main.go
index afada36328..f9b078dd4f 100644
--- a/cmd/otel-allocator/main.go
+++ b/cmd/otel-allocator/main.go
@@ -1,16 +1,5 @@
 // Copyright The OpenTelemetry Authors
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// SPDX-License-Identifier: Apache-2.0
 
 package main
 
diff --git a/cmd/otel-allocator/prehook/prehook.go b/cmd/otel-allocator/prehook/prehook.go
index abddaf618d..f4cb184c39 100644
--- a/cmd/otel-allocator/prehook/prehook.go
+++ b/cmd/otel-allocator/prehook/prehook.go
@@ -1,16 +1,5 @@
 // Copyright The OpenTelemetry Authors
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// SPDX-License-Identifier: Apache-2.0
 
 package prehook
 
diff --git a/cmd/otel-allocator/prehook/relabel.go b/cmd/otel-allocator/prehook/relabel.go
index e07a721e0e..ca92af8126 100644
--- a/cmd/otel-allocator/prehook/relabel.go
+++ b/cmd/otel-allocator/prehook/relabel.go
@@ -1,16 +1,5 @@
 // Copyright The OpenTelemetry Authors
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// SPDX-License-Identifier: Apache-2.0
 
 package prehook
 
diff --git a/cmd/otel-allocator/prehook/relabel_test.go b/cmd/otel-allocator/prehook/relabel_test.go
index 9aa27764ca..50154e1f36 100644
--- a/cmd/otel-allocator/prehook/relabel_test.go
+++ b/cmd/otel-allocator/prehook/relabel_test.go
@@ -1,16 +1,5 @@
 // Copyright The OpenTelemetry Authors
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// SPDX-License-Identifier: Apache-2.0
 
 package prehook
 
diff --git a/cmd/otel-allocator/server/bench_test.go b/cmd/otel-allocator/server/bench_test.go
index d441fd8e2c..cf18b96cff 100644
--- a/cmd/otel-allocator/server/bench_test.go
+++ b/cmd/otel-allocator/server/bench_test.go
@@ -1,16 +1,5 @@
 // Copyright The OpenTelemetry Authors
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// SPDX-License-Identifier: Apache-2.0
 
 package server
 
diff --git a/cmd/otel-allocator/server/mocks_test.go b/cmd/otel-allocator/server/mocks_test.go
index 8620d70367..20db0839f0 100644
--- a/cmd/otel-allocator/server/mocks_test.go
+++ b/cmd/otel-allocator/server/mocks_test.go
@@ -1,16 +1,5 @@
 // Copyright The OpenTelemetry Authors
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// SPDX-License-Identifier: Apache-2.0
 
 package server
 
diff --git a/cmd/otel-allocator/server/server.go b/cmd/otel-allocator/server/server.go
index 2e9df9a8b0..05a43097cd 100644
--- a/cmd/otel-allocator/server/server.go
+++ b/cmd/otel-allocator/server/server.go
@@ -1,16 +1,5 @@
 // Copyright The OpenTelemetry Authors
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// SPDX-License-Identifier: Apache-2.0
 
 package server
 
diff --git a/cmd/otel-allocator/server/server_test.go b/cmd/otel-allocator/server/server_test.go
index 4bc403251c..7567320fff 100644
--- a/cmd/otel-allocator/server/server_test.go
+++ b/cmd/otel-allocator/server/server_test.go
@@ -1,16 +1,5 @@
 // Copyright The OpenTelemetry Authors
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// SPDX-License-Identifier: Apache-2.0
 
 package server
 
diff --git a/cmd/otel-allocator/target/discovery.go b/cmd/otel-allocator/target/discovery.go
index 0e4ffdae38..3f68408d9b 100644
--- a/cmd/otel-allocator/target/discovery.go
+++ b/cmd/otel-allocator/target/discovery.go
@@ -1,16 +1,5 @@
 // Copyright The OpenTelemetry Authors
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// SPDX-License-Identifier: Apache-2.0
 
 package target
 
diff --git a/cmd/otel-allocator/target/discovery_test.go b/cmd/otel-allocator/target/discovery_test.go
index c53228f072..977c2a5873 100644
--- a/cmd/otel-allocator/target/discovery_test.go
+++ b/cmd/otel-allocator/target/discovery_test.go
@@ -1,16 +1,5 @@
 // Copyright The OpenTelemetry Authors
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// SPDX-License-Identifier: Apache-2.0
 
 package target
 
diff --git a/cmd/otel-allocator/target/target.go b/cmd/otel-allocator/target/target.go
index 5a157bc11d..2a1777273d 100644
--- a/cmd/otel-allocator/target/target.go
+++ b/cmd/otel-allocator/target/target.go
@@ -1,16 +1,5 @@
 // Copyright The OpenTelemetry Authors
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// SPDX-License-Identifier: Apache-2.0
 
 package target
 
diff --git a/cmd/otel-allocator/watcher/promOperator.go b/cmd/otel-allocator/watcher/promOperator.go
index 517f065ff3..1a51cb1ea7 100644
--- a/cmd/otel-allocator/watcher/promOperator.go
+++ b/cmd/otel-allocator/watcher/promOperator.go
@@ -1,16 +1,5 @@
 // Copyright The OpenTelemetry Authors
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// SPDX-License-Identifier: Apache-2.0
 
 package watcher
 
diff --git a/cmd/otel-allocator/watcher/promOperator_test.go b/cmd/otel-allocator/watcher/promOperator_test.go
index 3cc959046e..fa71436b31 100644
--- a/cmd/otel-allocator/watcher/promOperator_test.go
+++ b/cmd/otel-allocator/watcher/promOperator_test.go
@@ -1,16 +1,5 @@
 // Copyright The OpenTelemetry Authors
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// SPDX-License-Identifier: Apache-2.0
 
 package watcher
 
diff --git a/cmd/otel-allocator/watcher/watcher.go b/cmd/otel-allocator/watcher/watcher.go
index c970c7e47f..698129de11 100644
--- a/cmd/otel-allocator/watcher/watcher.go
+++ b/cmd/otel-allocator/watcher/watcher.go
@@ -1,16 +1,5 @@
 // Copyright The OpenTelemetry Authors
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// SPDX-License-Identifier: Apache-2.0
 
 package watcher
 
diff --git a/controllers/builder_test.go b/controllers/builder_test.go
index 053bf6966a..472cf2bbf5 100644
--- a/controllers/builder_test.go
+++ b/controllers/builder_test.go
@@ -1,16 +1,5 @@
 // Copyright The OpenTelemetry Authors
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// SPDX-License-Identifier: Apache-2.0
 
 package controllers
 
diff --git a/controllers/common.go b/controllers/common.go
index 1dbea9da0b..6c5e402a8b 100644
--- a/controllers/common.go
+++ b/controllers/common.go
@@ -1,16 +1,5 @@
 // Copyright The OpenTelemetry Authors
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// SPDX-License-Identifier: Apache-2.0
 
 package controllers
 
diff --git a/controllers/opampbridge_controller.go b/controllers/opampbridge_controller.go
index 50e6ffa130..a8f3624811 100644
--- a/controllers/opampbridge_controller.go
+++ b/controllers/opampbridge_controller.go
@@ -1,16 +1,5 @@
 // Copyright The OpenTelemetry Authors
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// SPDX-License-Identifier: Apache-2.0
 
 package controllers
 
diff --git a/controllers/opampbridge_controller_test.go b/controllers/opampbridge_controller_test.go
index e8d78dc133..618746859a 100644
--- a/controllers/opampbridge_controller_test.go
+++ b/controllers/opampbridge_controller_test.go
@@ -1,16 +1,5 @@
 // Copyright The OpenTelemetry Authors
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// SPDX-License-Identifier: Apache-2.0
 
 package controllers_test
 
diff --git a/controllers/opentelemetrycollector_controller.go b/controllers/opentelemetrycollector_controller.go
index b447c193a9..0ec160bd0e 100644
--- a/controllers/opentelemetrycollector_controller.go
+++ b/controllers/opentelemetrycollector_controller.go
@@ -1,16 +1,5 @@
 // Copyright The OpenTelemetry Authors
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// SPDX-License-Identifier: Apache-2.0
 
 // Package controllers contains the main controller, where the reconciliation starts.
 package controllers
diff --git a/controllers/opentelemetrycollector_reconciler_test.go b/controllers/opentelemetrycollector_reconciler_test.go
index d881003309..4166be463f 100644
--- a/controllers/opentelemetrycollector_reconciler_test.go
+++ b/controllers/opentelemetrycollector_reconciler_test.go
@@ -1,16 +1,5 @@
 // Copyright The OpenTelemetry Authors
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// SPDX-License-Identifier: Apache-2.0
 
 package controllers
 
diff --git a/controllers/reconcile_test.go b/controllers/reconcile_test.go
index f063b422fc..e72b782645 100644
--- a/controllers/reconcile_test.go
+++ b/controllers/reconcile_test.go
@@ -1,16 +1,5 @@
 // Copyright The OpenTelemetry Authors
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// SPDX-License-Identifier: Apache-2.0
 
 package controllers_test
 
diff --git a/controllers/suite_test.go b/controllers/suite_test.go
index a369c1c92b..65e06addc1 100644
--- a/controllers/suite_test.go
+++ b/controllers/suite_test.go
@@ -1,16 +1,5 @@
 // Copyright The OpenTelemetry Authors
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// SPDX-License-Identifier: Apache-2.0
 
 package controllers_test
 
diff --git a/controllers/targetallocator_controller.go b/controllers/targetallocator_controller.go
index c792038a07..9612ea9455 100644
--- a/controllers/targetallocator_controller.go
+++ b/controllers/targetallocator_controller.go
@@ -1,16 +1,5 @@
 // Copyright The OpenTelemetry Authors
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// SPDX-License-Identifier: Apache-2.0
 
 // Package controllers contains the main controller, where the reconciliation starts.
 package controllers
diff --git a/controllers/targetallocator_controller_test.go b/controllers/targetallocator_controller_test.go
index 36d28a3f68..cf8f7ac105 100644
--- a/controllers/targetallocator_controller_test.go
+++ b/controllers/targetallocator_controller_test.go
@@ -1,16 +1,5 @@
 // Copyright The OpenTelemetry Authors
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// SPDX-License-Identifier: Apache-2.0
 
 package controllers_test
 
diff --git a/controllers/targetallocator_reconciler_test.go b/controllers/targetallocator_reconciler_test.go
index cd8a889765..ab7f3b414a 100644
--- a/controllers/targetallocator_reconciler_test.go
+++ b/controllers/targetallocator_reconciler_test.go
@@ -1,16 +1,5 @@
 // Copyright The OpenTelemetry Authors
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// SPDX-License-Identifier: Apache-2.0
 
 package controllers
 
diff --git a/hack/boilerplate.go.txt b/hack/boilerplate.go.txt
index 28a7641a8b..a337559e57 100644
--- a/hack/boilerplate.go.txt
+++ b/hack/boilerplate.go.txt
@@ -1,13 +1,2 @@
 // Copyright The OpenTelemetry Authors
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// SPDX-License-Identifier: Apache-2.0
diff --git a/hack/check-operator-ready.go b/hack/check-operator-ready.go
index e4bc910307..8de631a37d 100644
--- a/hack/check-operator-ready.go
+++ b/hack/check-operator-ready.go
@@ -1,16 +1,5 @@
 // Copyright The OpenTelemetry Authors
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// SPDX-License-Identifier: Apache-2.0
 
 package main
 
diff --git a/header.txt b/header.txt
deleted file mode 100644
index 3881885f31..0000000000
--- a/header.txt
+++ /dev/null
@@ -1,13 +0,0 @@
-Copyright The OpenTelemetry Authors
-
-Licensed under the Apache License, Version 2.0 (the "License");
-you may not use this file except in compliance with the License.
-You may obtain a copy of the License at
-
-    http://www.apache.org/licenses/LICENSE-2.0
-
-Unless required by applicable law or agreed to in writing, software
-distributed under the License is distributed on an "AS IS" BASIS,
-WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-See the License for the specific language governing permissions and
-limitations under the License.
\ No newline at end of file
diff --git a/internal/autodetect/autodetectutils/utils.go b/internal/autodetect/autodetectutils/utils.go
index 9bbf64357e..57e0d19884 100644
--- a/internal/autodetect/autodetectutils/utils.go
+++ b/internal/autodetect/autodetectutils/utils.go
@@ -1,16 +1,5 @@
 // Copyright The OpenTelemetry Authors
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// SPDX-License-Identifier: Apache-2.0
 
 package autodetectutils
 
diff --git a/internal/autodetect/certmanager/check.go b/internal/autodetect/certmanager/check.go
index f4f58da623..8c8643d231 100644
--- a/internal/autodetect/certmanager/check.go
+++ b/internal/autodetect/certmanager/check.go
@@ -1,16 +1,5 @@
 // Copyright The OpenTelemetry Authors
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// SPDX-License-Identifier: Apache-2.0
 
 package certmanager
 
diff --git a/internal/autodetect/certmanager/operator.go b/internal/autodetect/certmanager/operator.go
index 19ec9baf18..e36512f2e8 100644
--- a/internal/autodetect/certmanager/operator.go
+++ b/internal/autodetect/certmanager/operator.go
@@ -1,16 +1,5 @@
 // Copyright The OpenTelemetry Authors
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// SPDX-License-Identifier: Apache-2.0
 
 package certmanager
 
diff --git a/internal/autodetect/fips/fipsautodetect.go b/internal/autodetect/fips/fipsautodetect.go
index 2d54dd8305..e85e0e3aad 100644
--- a/internal/autodetect/fips/fipsautodetect.go
+++ b/internal/autodetect/fips/fipsautodetect.go
@@ -1,16 +1,5 @@
 // Copyright The OpenTelemetry Authors
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// SPDX-License-Identifier: Apache-2.0
 
 package fips
 
diff --git a/internal/autodetect/main.go b/internal/autodetect/main.go
index 9c92d416c5..60e6cc55c0 100644
--- a/internal/autodetect/main.go
+++ b/internal/autodetect/main.go
@@ -1,16 +1,5 @@
 // Copyright The OpenTelemetry Authors
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// SPDX-License-Identifier: Apache-2.0
 
 // Package autodetect is for auto-detecting traits from the environment (platform, APIs, ...).
 package autodetect
diff --git a/internal/autodetect/main_test.go b/internal/autodetect/main_test.go
index 82e7a2a093..35cd8ec976 100644
--- a/internal/autodetect/main_test.go
+++ b/internal/autodetect/main_test.go
@@ -1,16 +1,5 @@
 // Copyright The OpenTelemetry Authors
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// SPDX-License-Identifier: Apache-2.0
 
 package autodetect_test
 
diff --git a/internal/autodetect/openshift/routes.go b/internal/autodetect/openshift/routes.go
index 1872b9ba10..d8836a8d89 100644
--- a/internal/autodetect/openshift/routes.go
+++ b/internal/autodetect/openshift/routes.go
@@ -1,16 +1,5 @@
 // Copyright The OpenTelemetry Authors
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// SPDX-License-Identifier: Apache-2.0
 
 package openshift
 
diff --git a/internal/autodetect/prometheus/operator.go b/internal/autodetect/prometheus/operator.go
index e33ba5a9f5..a0183a2e72 100644
--- a/internal/autodetect/prometheus/operator.go
+++ b/internal/autodetect/prometheus/operator.go
@@ -1,16 +1,5 @@
 // Copyright The OpenTelemetry Authors
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// SPDX-License-Identifier: Apache-2.0
 
 package prometheus
 
diff --git a/internal/autodetect/rbac/check.go b/internal/autodetect/rbac/check.go
index 9c67d79cc3..1ca86058c8 100644
--- a/internal/autodetect/rbac/check.go
+++ b/internal/autodetect/rbac/check.go
@@ -1,16 +1,5 @@
 // Copyright The OpenTelemetry Authors
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// SPDX-License-Identifier: Apache-2.0
 
 package rbac
 
diff --git a/internal/autodetect/rbac/operator.go b/internal/autodetect/rbac/operator.go
index 03d0b892ea..1f2c2447e7 100644
--- a/internal/autodetect/rbac/operator.go
+++ b/internal/autodetect/rbac/operator.go
@@ -1,16 +1,5 @@
 // Copyright The OpenTelemetry Authors
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// SPDX-License-Identifier: Apache-2.0
 
 package rbac
 
diff --git a/internal/autodetect/targetallocator/operator.go b/internal/autodetect/targetallocator/operator.go
index c7bc1f5695..5990ccd31f 100644
--- a/internal/autodetect/targetallocator/operator.go
+++ b/internal/autodetect/targetallocator/operator.go
@@ -1,16 +1,5 @@
 // Copyright The OpenTelemetry Authors
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// SPDX-License-Identifier: Apache-2.0
 
 package targetallocator
 
diff --git a/internal/components/builder.go b/internal/components/builder.go
index a1c9b34bcc..b75fccbef4 100644
--- a/internal/components/builder.go
+++ b/internal/components/builder.go
@@ -1,16 +1,5 @@
 // Copyright The OpenTelemetry Authors
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// SPDX-License-Identifier: Apache-2.0
 
 package components
 
diff --git a/internal/components/builder_test.go b/internal/components/builder_test.go
index 0e82f6bde3..bf1fc786fc 100644
--- a/internal/components/builder_test.go
+++ b/internal/components/builder_test.go
@@ -1,16 +1,5 @@
 // Copyright The OpenTelemetry Authors
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// SPDX-License-Identifier: Apache-2.0
 
 package components_test
 
diff --git a/internal/components/component.go b/internal/components/component.go
index b2341177e8..fca1298891 100644
--- a/internal/components/component.go
+++ b/internal/components/component.go
@@ -1,16 +1,5 @@
 // Copyright The OpenTelemetry Authors
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// SPDX-License-Identifier: Apache-2.0
 
 package components
 
diff --git a/internal/components/component_test.go b/internal/components/component_test.go
index 1e9e5a21b6..0951e8d5ac 100644
--- a/internal/components/component_test.go
+++ b/internal/components/component_test.go
@@ -1,16 +1,5 @@
 // Copyright The OpenTelemetry Authors
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// SPDX-License-Identifier: Apache-2.0
 
 package components_test
 
diff --git a/internal/components/exporters/helpers.go b/internal/components/exporters/helpers.go
index 82108c5fc0..3acb1fa7f5 100644
--- a/internal/components/exporters/helpers.go
+++ b/internal/components/exporters/helpers.go
@@ -1,16 +1,5 @@
 // Copyright The OpenTelemetry Authors
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// SPDX-License-Identifier: Apache-2.0
 
 package exporters
 
diff --git a/internal/components/exporters/helpers_test.go b/internal/components/exporters/helpers_test.go
index 0e74b2bba3..bf46c47e5f 100644
--- a/internal/components/exporters/helpers_test.go
+++ b/internal/components/exporters/helpers_test.go
@@ -1,16 +1,5 @@
 // Copyright The OpenTelemetry Authors
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// SPDX-License-Identifier: Apache-2.0
 
 package exporters_test
 
diff --git a/internal/components/extensions/healthcheckv1.go b/internal/components/extensions/healthcheckv1.go
index 49769f2f8b..32c70655bc 100644
--- a/internal/components/extensions/healthcheckv1.go
+++ b/internal/components/extensions/healthcheckv1.go
@@ -1,16 +1,5 @@
 // Copyright The OpenTelemetry Authors
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// SPDX-License-Identifier: Apache-2.0
 
 package extensions
 
diff --git a/internal/components/extensions/healthcheckv1_test.go b/internal/components/extensions/healthcheckv1_test.go
index 52f857f864..5fd1e05cba 100644
--- a/internal/components/extensions/healthcheckv1_test.go
+++ b/internal/components/extensions/healthcheckv1_test.go
@@ -1,16 +1,5 @@
 // Copyright The OpenTelemetry Authors
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// SPDX-License-Identifier: Apache-2.0
 
 package extensions_test
 
diff --git a/internal/components/extensions/helpers.go b/internal/components/extensions/helpers.go
index 87708a60e1..2c258c790e 100644
--- a/internal/components/extensions/helpers.go
+++ b/internal/components/extensions/helpers.go
@@ -1,16 +1,5 @@
 // Copyright The OpenTelemetry Authors
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// SPDX-License-Identifier: Apache-2.0
 
 package extensions
 
diff --git a/internal/components/extensions/helpers_test.go b/internal/components/extensions/helpers_test.go
index b747e3a9ec..bc0b92eac4 100644
--- a/internal/components/extensions/helpers_test.go
+++ b/internal/components/extensions/helpers_test.go
@@ -1,16 +1,5 @@
 // Copyright The OpenTelemetry Authors
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// SPDX-License-Identifier: Apache-2.0
 
 package extensions_test
 
diff --git a/internal/components/generic_parser.go b/internal/components/generic_parser.go
index a3a40e819d..9153a68e6c 100644
--- a/internal/components/generic_parser.go
+++ b/internal/components/generic_parser.go
@@ -1,16 +1,5 @@
 // Copyright The OpenTelemetry Authors
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// SPDX-License-Identifier: Apache-2.0
 
 package components
 
diff --git a/internal/components/generic_parser_test.go b/internal/components/generic_parser_test.go
index 0c1a2a65b0..48bcd32a17 100644
--- a/internal/components/generic_parser_test.go
+++ b/internal/components/generic_parser_test.go
@@ -1,16 +1,5 @@
 // Copyright The OpenTelemetry Authors
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// SPDX-License-Identifier: Apache-2.0
 
 package components_test
 
diff --git a/internal/components/multi_endpoint.go b/internal/components/multi_endpoint.go
index 9c7019cb6d..a12abe641b 100644
--- a/internal/components/multi_endpoint.go
+++ b/internal/components/multi_endpoint.go
@@ -1,16 +1,5 @@
 // Copyright The OpenTelemetry Authors
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// SPDX-License-Identifier: Apache-2.0
 
 package components
 
diff --git a/internal/components/multi_endpoint_test.go b/internal/components/multi_endpoint_test.go
index 645e2b394c..5de8d969e6 100644
--- a/internal/components/multi_endpoint_test.go
+++ b/internal/components/multi_endpoint_test.go
@@ -1,16 +1,5 @@
 // Copyright The OpenTelemetry Authors
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// SPDX-License-Identifier: Apache-2.0
 
 package components_test
 
diff --git a/internal/components/processors/helpers.go b/internal/components/processors/helpers.go
index ab1277b186..6c0b3f69d1 100644
--- a/internal/components/processors/helpers.go
+++ b/internal/components/processors/helpers.go
@@ -1,16 +1,5 @@
 // Copyright The OpenTelemetry Authors
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// SPDX-License-Identifier: Apache-2.0
 
 package processors
 
diff --git a/internal/components/processors/helpers_test.go b/internal/components/processors/helpers_test.go
index 5ef0b40a8f..df66a69b2b 100644
--- a/internal/components/processors/helpers_test.go
+++ b/internal/components/processors/helpers_test.go
@@ -1,16 +1,5 @@
 // Copyright The OpenTelemetry Authors
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// SPDX-License-Identifier: Apache-2.0
 
 package processors_test
 
diff --git a/internal/components/processors/k8sattribute.go b/internal/components/processors/k8sattribute.go
index f9d5266c60..84a76c36e1 100644
--- a/internal/components/processors/k8sattribute.go
+++ b/internal/components/processors/k8sattribute.go
@@ -1,16 +1,5 @@
 // Copyright The OpenTelemetry Authors
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// SPDX-License-Identifier: Apache-2.0
 
 package processors
 
diff --git a/internal/components/processors/k8sattribute_test.go b/internal/components/processors/k8sattribute_test.go
index 604656f93a..95db1c1b68 100644
--- a/internal/components/processors/k8sattribute_test.go
+++ b/internal/components/processors/k8sattribute_test.go
@@ -1,16 +1,5 @@
 // Copyright The OpenTelemetry Authors
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// SPDX-License-Identifier: Apache-2.0
 
 package processors_test
 
diff --git a/internal/components/processors/resourcedetection.go b/internal/components/processors/resourcedetection.go
index 5d5af17c11..aaa532f4b7 100644
--- a/internal/components/processors/resourcedetection.go
+++ b/internal/components/processors/resourcedetection.go
@@ -1,16 +1,5 @@
 // Copyright The OpenTelemetry Authors
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// SPDX-License-Identifier: Apache-2.0
 
 package processors
 
diff --git a/internal/components/processors/resourcedetection_test.go b/internal/components/processors/resourcedetection_test.go
index 4d6b448d40..a3d152d7cb 100644
--- a/internal/components/processors/resourcedetection_test.go
+++ b/internal/components/processors/resourcedetection_test.go
@@ -1,16 +1,5 @@
 // Copyright The OpenTelemetry Authors
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// SPDX-License-Identifier: Apache-2.0
 
 package processors_test
 
diff --git a/internal/components/receivers/helpers.go b/internal/components/receivers/helpers.go
index 43ebaa0d06..d359ccaa86 100644
--- a/internal/components/receivers/helpers.go
+++ b/internal/components/receivers/helpers.go
@@ -1,16 +1,5 @@
 // Copyright The OpenTelemetry Authors
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// SPDX-License-Identifier: Apache-2.0
 
 package receivers
 
diff --git a/internal/components/receivers/k8scluster.go b/internal/components/receivers/k8scluster.go
index aa813d9642..cc298dbbc7 100644
--- a/internal/components/receivers/k8scluster.go
+++ b/internal/components/receivers/k8scluster.go
@@ -1,16 +1,5 @@
 // Copyright The OpenTelemetry Authors
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// SPDX-License-Identifier: Apache-2.0
 
 package receivers
 
diff --git a/internal/components/receivers/k8scluster_test.go b/internal/components/receivers/k8scluster_test.go
index 36890ab60e..ccb87b0336 100644
--- a/internal/components/receivers/k8scluster_test.go
+++ b/internal/components/receivers/k8scluster_test.go
@@ -1,16 +1,5 @@
 // Copyright The OpenTelemetry Authors
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// SPDX-License-Identifier: Apache-2.0
 
 package receivers
 
diff --git a/internal/components/receivers/k8sevents.go b/internal/components/receivers/k8sevents.go
index e9d6d45a88..89bbda4fb2 100644
--- a/internal/components/receivers/k8sevents.go
+++ b/internal/components/receivers/k8sevents.go
@@ -1,16 +1,5 @@
 // Copyright The OpenTelemetry Authors
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// SPDX-License-Identifier: Apache-2.0
 
 package receivers
 
diff --git a/internal/components/receivers/k8sobjects.go b/internal/components/receivers/k8sobjects.go
index 10505ad35c..5757447b35 100644
--- a/internal/components/receivers/k8sobjects.go
+++ b/internal/components/receivers/k8sobjects.go
@@ -1,16 +1,5 @@
 // Copyright The OpenTelemetry Authors
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// SPDX-License-Identifier: Apache-2.0
 
 package receivers
 
diff --git a/internal/components/receivers/k8sobjects_test.go b/internal/components/receivers/k8sobjects_test.go
index 647882f572..2d0e2e1c38 100644
--- a/internal/components/receivers/k8sobjects_test.go
+++ b/internal/components/receivers/k8sobjects_test.go
@@ -1,16 +1,5 @@
 // Copyright The OpenTelemetry Authors
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// SPDX-License-Identifier: Apache-2.0
 
 package receivers
 
diff --git a/internal/components/receivers/kubeletstats.go b/internal/components/receivers/kubeletstats.go
index 43f2be8697..715c10c34b 100644
--- a/internal/components/receivers/kubeletstats.go
+++ b/internal/components/receivers/kubeletstats.go
@@ -1,16 +1,5 @@
 // Copyright The OpenTelemetry Authors
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// SPDX-License-Identifier: Apache-2.0
 
 package receivers
 
diff --git a/internal/components/receivers/kubeletstats_test.go b/internal/components/receivers/kubeletstats_test.go
index 246aec5dee..9e67babca0 100644
--- a/internal/components/receivers/kubeletstats_test.go
+++ b/internal/components/receivers/kubeletstats_test.go
@@ -1,16 +1,5 @@
 // Copyright The OpenTelemetry Authors
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// SPDX-License-Identifier: Apache-2.0
 
 package receivers
 
diff --git a/internal/components/receivers/multi_endpoint_receiver_test.go b/internal/components/receivers/multi_endpoint_receiver_test.go
index db1d1f73e3..36188ccb52 100644
--- a/internal/components/receivers/multi_endpoint_receiver_test.go
+++ b/internal/components/receivers/multi_endpoint_receiver_test.go
@@ -1,16 +1,5 @@
 // Copyright The OpenTelemetry Authors
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// SPDX-License-Identifier: Apache-2.0
 
 package receivers_test
 
diff --git a/internal/components/receivers/scraper_test.go b/internal/components/receivers/scraper_test.go
index 59ac2eec1f..28535fd949 100644
--- a/internal/components/receivers/scraper_test.go
+++ b/internal/components/receivers/scraper_test.go
@@ -1,16 +1,5 @@
 // Copyright The OpenTelemetry Authors
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// SPDX-License-Identifier: Apache-2.0
 
 package receivers_test
 
diff --git a/internal/components/receivers/single_endpoint_receiver_test.go b/internal/components/receivers/single_endpoint_receiver_test.go
index 4811323c97..63ef658c0c 100644
--- a/internal/components/receivers/single_endpoint_receiver_test.go
+++ b/internal/components/receivers/single_endpoint_receiver_test.go
@@ -1,16 +1,5 @@
 // Copyright The OpenTelemetry Authors
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// SPDX-License-Identifier: Apache-2.0
 
 package receivers_test
 
diff --git a/internal/components/single_endpoint.go b/internal/components/single_endpoint.go
index 849aebfdb4..cc86d53b9e 100644
--- a/internal/components/single_endpoint.go
+++ b/internal/components/single_endpoint.go
@@ -1,16 +1,5 @@
 // Copyright The OpenTelemetry Authors
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// SPDX-License-Identifier: Apache-2.0
 
 package components
 
diff --git a/internal/components/single_endpoint_test.go b/internal/components/single_endpoint_test.go
index bf0757d835..62c4e6fc7e 100644
--- a/internal/components/single_endpoint_test.go
+++ b/internal/components/single_endpoint_test.go
@@ -1,16 +1,5 @@
 // Copyright The OpenTelemetry Authors
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// SPDX-License-Identifier: Apache-2.0
 
 package components_test
 
diff --git a/internal/config/main.go b/internal/config/main.go
index 08a0bbfb5d..08df91e582 100644
--- a/internal/config/main.go
+++ b/internal/config/main.go
@@ -1,16 +1,5 @@
 // Copyright The OpenTelemetry Authors
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// SPDX-License-Identifier: Apache-2.0
 
 // Package config contains the operator's runtime configuration.
 package config
diff --git a/internal/config/main_test.go b/internal/config/main_test.go
index 0594fd3978..2da957d7bf 100644
--- a/internal/config/main_test.go
+++ b/internal/config/main_test.go
@@ -1,16 +1,5 @@
 // Copyright The OpenTelemetry Authors
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// SPDX-License-Identifier: Apache-2.0
 
 package config_test
 
diff --git a/internal/config/options.go b/internal/config/options.go
index b728d39cb8..58eb70920a 100644
--- a/internal/config/options.go
+++ b/internal/config/options.go
@@ -1,16 +1,5 @@
 // Copyright The OpenTelemetry Authors
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// SPDX-License-Identifier: Apache-2.0
 
 package config
 
diff --git a/internal/fips/fipscheck.go b/internal/fips/fipscheck.go
index 499df12fcc..31e5a894b0 100644
--- a/internal/fips/fipscheck.go
+++ b/internal/fips/fipscheck.go
@@ -1,16 +1,5 @@
 // Copyright The OpenTelemetry Authors
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// SPDX-License-Identifier: Apache-2.0
 
 package fips
 
diff --git a/internal/fips/fipscheck_test.go b/internal/fips/fipscheck_test.go
index c52d7b1e3d..d3b5174202 100644
--- a/internal/fips/fipscheck_test.go
+++ b/internal/fips/fipscheck_test.go
@@ -1,16 +1,5 @@
 // Copyright The OpenTelemetry Authors
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// SPDX-License-Identifier: Apache-2.0
 
 package fips
 
diff --git a/internal/manifests/builder.go b/internal/manifests/builder.go
index e1c42df7d5..1c6389fb8a 100644
--- a/internal/manifests/builder.go
+++ b/internal/manifests/builder.go
@@ -1,16 +1,5 @@
 // Copyright The OpenTelemetry Authors
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// SPDX-License-Identifier: Apache-2.0
 
 package manifests
 
diff --git a/internal/manifests/collector/adapters/config_from.go b/internal/manifests/collector/adapters/config_from.go
index 0f9883ce26..41fae6e0f4 100644
--- a/internal/manifests/collector/adapters/config_from.go
+++ b/internal/manifests/collector/adapters/config_from.go
@@ -1,16 +1,5 @@
 // Copyright The OpenTelemetry Authors
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// SPDX-License-Identifier: Apache-2.0
 
 // Package adapters is for data conversion.
 package adapters
diff --git a/internal/manifests/collector/adapters/config_from_test.go b/internal/manifests/collector/adapters/config_from_test.go
index 8099387083..c164a2b759 100644
--- a/internal/manifests/collector/adapters/config_from_test.go
+++ b/internal/manifests/collector/adapters/config_from_test.go
@@ -1,16 +1,5 @@
 // Copyright The OpenTelemetry Authors
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// SPDX-License-Identifier: Apache-2.0
 
 package adapters_test
 
diff --git a/internal/manifests/collector/collector.go b/internal/manifests/collector/collector.go
index 0e4cc414d5..f409d0d976 100644
--- a/internal/manifests/collector/collector.go
+++ b/internal/manifests/collector/collector.go
@@ -1,16 +1,5 @@
 // Copyright The OpenTelemetry Authors
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// SPDX-License-Identifier: Apache-2.0
 
 package collector
 
diff --git a/internal/manifests/collector/collector_test.go b/internal/manifests/collector/collector_test.go
index 473b2c6ab9..e8e297c2b3 100644
--- a/internal/manifests/collector/collector_test.go
+++ b/internal/manifests/collector/collector_test.go
@@ -1,16 +1,5 @@
 // Copyright The OpenTelemetry Authors
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// SPDX-License-Identifier: Apache-2.0
 
 package collector
 
diff --git a/internal/manifests/collector/config_replace.go b/internal/manifests/collector/config_replace.go
index 6ba35ed435..3a2f4dc4db 100644
--- a/internal/manifests/collector/config_replace.go
+++ b/internal/manifests/collector/config_replace.go
@@ -1,16 +1,5 @@
 // Copyright The OpenTelemetry Authors
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// SPDX-License-Identifier: Apache-2.0
 
 package collector
 
diff --git a/internal/manifests/collector/config_replace_test.go b/internal/manifests/collector/config_replace_test.go
index c57c95efec..803fef9d57 100644
--- a/internal/manifests/collector/config_replace_test.go
+++ b/internal/manifests/collector/config_replace_test.go
@@ -1,16 +1,5 @@
 // Copyright The OpenTelemetry Authors
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// SPDX-License-Identifier: Apache-2.0
 
 package collector
 
diff --git a/internal/manifests/collector/configmap.go b/internal/manifests/collector/configmap.go
index 3f68362354..38ff65e5c9 100644
--- a/internal/manifests/collector/configmap.go
+++ b/internal/manifests/collector/configmap.go
@@ -1,16 +1,5 @@
 // Copyright The OpenTelemetry Authors
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// SPDX-License-Identifier: Apache-2.0
 
 package collector
 
diff --git a/internal/manifests/collector/configmap_test.go b/internal/manifests/collector/configmap_test.go
index 3adebcaedb..2068df4f81 100644
--- a/internal/manifests/collector/configmap_test.go
+++ b/internal/manifests/collector/configmap_test.go
@@ -1,16 +1,5 @@
 // Copyright The OpenTelemetry Authors
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// SPDX-License-Identifier: Apache-2.0
 
 package collector
 
diff --git a/internal/manifests/collector/container.go b/internal/manifests/collector/container.go
index 769cc50ea1..fb0c576981 100644
--- a/internal/manifests/collector/container.go
+++ b/internal/manifests/collector/container.go
@@ -1,16 +1,5 @@
 // Copyright The OpenTelemetry Authors
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// SPDX-License-Identifier: Apache-2.0
 
 package collector
 
diff --git a/internal/manifests/collector/container_test.go b/internal/manifests/collector/container_test.go
index 74ea4b1aaa..7b8ad8cbd6 100644
--- a/internal/manifests/collector/container_test.go
+++ b/internal/manifests/collector/container_test.go
@@ -1,16 +1,5 @@
 // Copyright The OpenTelemetry Authors
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// SPDX-License-Identifier: Apache-2.0
 
 package collector_test
 
diff --git a/internal/manifests/collector/daemonset.go b/internal/manifests/collector/daemonset.go
index 919c73151a..0c5826666e 100644
--- a/internal/manifests/collector/daemonset.go
+++ b/internal/manifests/collector/daemonset.go
@@ -1,16 +1,5 @@
 // Copyright The OpenTelemetry Authors
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// SPDX-License-Identifier: Apache-2.0
 
 package collector
 
diff --git a/internal/manifests/collector/daemonset_test.go b/internal/manifests/collector/daemonset_test.go
index 7b52066224..a760da9f44 100644
--- a/internal/manifests/collector/daemonset_test.go
+++ b/internal/manifests/collector/daemonset_test.go
@@ -1,16 +1,5 @@
 // Copyright The OpenTelemetry Authors
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// SPDX-License-Identifier: Apache-2.0
 
 package collector_test
 
diff --git a/internal/manifests/collector/deployment.go b/internal/manifests/collector/deployment.go
index 339d10c551..6539953cb4 100644
--- a/internal/manifests/collector/deployment.go
+++ b/internal/manifests/collector/deployment.go
@@ -1,16 +1,5 @@
 // Copyright The OpenTelemetry Authors
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// SPDX-License-Identifier: Apache-2.0
 
 package collector
 
diff --git a/internal/manifests/collector/deployment_test.go b/internal/manifests/collector/deployment_test.go
index c36ec5852e..5e6fdd8ed3 100644
--- a/internal/manifests/collector/deployment_test.go
+++ b/internal/manifests/collector/deployment_test.go
@@ -1,16 +1,5 @@
 // Copyright The OpenTelemetry Authors
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// SPDX-License-Identifier: Apache-2.0
 
 package collector_test
 
diff --git a/internal/manifests/collector/horizontalpodautoscaler.go b/internal/manifests/collector/horizontalpodautoscaler.go
index 82948c3ce5..43d0074979 100644
--- a/internal/manifests/collector/horizontalpodautoscaler.go
+++ b/internal/manifests/collector/horizontalpodautoscaler.go
@@ -1,16 +1,5 @@
 // Copyright The OpenTelemetry Authors
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// SPDX-License-Identifier: Apache-2.0
 
 package collector
 
diff --git a/internal/manifests/collector/horizontalpodautoscaler_test.go b/internal/manifests/collector/horizontalpodautoscaler_test.go
index 50a416574d..1b21429eca 100644
--- a/internal/manifests/collector/horizontalpodautoscaler_test.go
+++ b/internal/manifests/collector/horizontalpodautoscaler_test.go
@@ -1,16 +1,5 @@
 // Copyright The OpenTelemetry Authors
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// SPDX-License-Identifier: Apache-2.0
 
 package collector_test
 
diff --git a/internal/manifests/collector/ingress.go b/internal/manifests/collector/ingress.go
index aaddac4181..497e29c437 100644
--- a/internal/manifests/collector/ingress.go
+++ b/internal/manifests/collector/ingress.go
@@ -1,16 +1,5 @@
 // Copyright The OpenTelemetry Authors
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// SPDX-License-Identifier: Apache-2.0
 
 package collector
 
diff --git a/internal/manifests/collector/ingress_test.go b/internal/manifests/collector/ingress_test.go
index 40e736b7bb..a5605bf9ee 100644
--- a/internal/manifests/collector/ingress_test.go
+++ b/internal/manifests/collector/ingress_test.go
@@ -1,16 +1,5 @@
 // Copyright The OpenTelemetry Authors
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// SPDX-License-Identifier: Apache-2.0
 
 package collector
 
diff --git a/internal/manifests/collector/poddisruptionbudget.go b/internal/manifests/collector/poddisruptionbudget.go
index 093f2ba181..c493c9a262 100644
--- a/internal/manifests/collector/poddisruptionbudget.go
+++ b/internal/manifests/collector/poddisruptionbudget.go
@@ -1,16 +1,5 @@
 // Copyright The OpenTelemetry Authors
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// SPDX-License-Identifier: Apache-2.0
 
 package collector
 
diff --git a/internal/manifests/collector/poddisruptionbudget_test.go b/internal/manifests/collector/poddisruptionbudget_test.go
index aa45e9f352..3db8ed08a8 100644
--- a/internal/manifests/collector/poddisruptionbudget_test.go
+++ b/internal/manifests/collector/poddisruptionbudget_test.go
@@ -1,16 +1,5 @@
 // Copyright The OpenTelemetry Authors
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// SPDX-License-Identifier: Apache-2.0
 
 package collector_test
 
diff --git a/internal/manifests/collector/podmonitor.go b/internal/manifests/collector/podmonitor.go
index 74e8961cf4..0bbdf2597e 100644
--- a/internal/manifests/collector/podmonitor.go
+++ b/internal/manifests/collector/podmonitor.go
@@ -1,16 +1,5 @@
 // Copyright The OpenTelemetry Authors
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// SPDX-License-Identifier: Apache-2.0
 
 package collector
 
diff --git a/internal/manifests/collector/podmonitor_test.go b/internal/manifests/collector/podmonitor_test.go
index 854ff88dbd..312612570f 100644
--- a/internal/manifests/collector/podmonitor_test.go
+++ b/internal/manifests/collector/podmonitor_test.go
@@ -1,16 +1,5 @@
 // Copyright The OpenTelemetry Authors
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// SPDX-License-Identifier: Apache-2.0
 
 package collector
 
diff --git a/internal/manifests/collector/rbac.go b/internal/manifests/collector/rbac.go
index 9ae0a65f1f..7f4380d561 100644
--- a/internal/manifests/collector/rbac.go
+++ b/internal/manifests/collector/rbac.go
@@ -1,16 +1,5 @@
 // Copyright The OpenTelemetry Authors
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// SPDX-License-Identifier: Apache-2.0
 
 package collector
 
diff --git a/internal/manifests/collector/rbac_test.go b/internal/manifests/collector/rbac_test.go
index 249558ee62..4c15b4106f 100644
--- a/internal/manifests/collector/rbac_test.go
+++ b/internal/manifests/collector/rbac_test.go
@@ -1,16 +1,5 @@
 // Copyright The OpenTelemetry Authors
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// SPDX-License-Identifier: Apache-2.0
 
 package collector
 
diff --git a/internal/manifests/collector/route.go b/internal/manifests/collector/route.go
index 29fa385c38..98193484d1 100644
--- a/internal/manifests/collector/route.go
+++ b/internal/manifests/collector/route.go
@@ -1,16 +1,5 @@
 // Copyright The OpenTelemetry Authors
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// SPDX-License-Identifier: Apache-2.0
 
 package collector
 
diff --git a/internal/manifests/collector/route_test.go b/internal/manifests/collector/route_test.go
index b7ec294e7b..235772c415 100644
--- a/internal/manifests/collector/route_test.go
+++ b/internal/manifests/collector/route_test.go
@@ -1,16 +1,5 @@
 // Copyright The OpenTelemetry Authors
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// SPDX-License-Identifier: Apache-2.0
 
 package collector
 
diff --git a/internal/manifests/collector/service.go b/internal/manifests/collector/service.go
index 0d2b98eac1..25096e25c8 100644
--- a/internal/manifests/collector/service.go
+++ b/internal/manifests/collector/service.go
@@ -1,16 +1,5 @@
 // Copyright The OpenTelemetry Authors
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// SPDX-License-Identifier: Apache-2.0
 
 package collector
 
diff --git a/internal/manifests/collector/service_test.go b/internal/manifests/collector/service_test.go
index 7a9695e594..3bdc92faa5 100644
--- a/internal/manifests/collector/service_test.go
+++ b/internal/manifests/collector/service_test.go
@@ -1,16 +1,5 @@
 // Copyright The OpenTelemetry Authors
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// SPDX-License-Identifier: Apache-2.0
 
 package collector
 
diff --git a/internal/manifests/collector/serviceaccount.go b/internal/manifests/collector/serviceaccount.go
index 2b8043fd21..e66f37c5f0 100644
--- a/internal/manifests/collector/serviceaccount.go
+++ b/internal/manifests/collector/serviceaccount.go
@@ -1,16 +1,5 @@
 // Copyright The OpenTelemetry Authors
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// SPDX-License-Identifier: Apache-2.0
 
 package collector
 
diff --git a/internal/manifests/collector/serviceaccount_test.go b/internal/manifests/collector/serviceaccount_test.go
index 3a7c3ec351..60dfc32fc3 100644
--- a/internal/manifests/collector/serviceaccount_test.go
+++ b/internal/manifests/collector/serviceaccount_test.go
@@ -1,16 +1,5 @@
 // Copyright The OpenTelemetry Authors
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// SPDX-License-Identifier: Apache-2.0
 
 package collector_test
 
diff --git a/internal/manifests/collector/servicemonitor.go b/internal/manifests/collector/servicemonitor.go
index c3950dce3b..282d053287 100644
--- a/internal/manifests/collector/servicemonitor.go
+++ b/internal/manifests/collector/servicemonitor.go
@@ -1,16 +1,5 @@
 // Copyright The OpenTelemetry Authors
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// SPDX-License-Identifier: Apache-2.0
 
 package collector
 
diff --git a/internal/manifests/collector/servicemonitor_test.go b/internal/manifests/collector/servicemonitor_test.go
index 63f1b216c2..c78a3267d1 100644
--- a/internal/manifests/collector/servicemonitor_test.go
+++ b/internal/manifests/collector/servicemonitor_test.go
@@ -1,16 +1,5 @@
 // Copyright The OpenTelemetry Authors
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// SPDX-License-Identifier: Apache-2.0
 
 package collector
 
diff --git a/internal/manifests/collector/statefulset.go b/internal/manifests/collector/statefulset.go
index 3a98611c4e..bca186286b 100644
--- a/internal/manifests/collector/statefulset.go
+++ b/internal/manifests/collector/statefulset.go
@@ -1,16 +1,5 @@
 // Copyright The OpenTelemetry Authors
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// SPDX-License-Identifier: Apache-2.0
 
 package collector
 
diff --git a/internal/manifests/collector/statefulset_test.go b/internal/manifests/collector/statefulset_test.go
index 1963afe131..042cacfb1b 100644
--- a/internal/manifests/collector/statefulset_test.go
+++ b/internal/manifests/collector/statefulset_test.go
@@ -1,16 +1,5 @@
 // Copyright The OpenTelemetry Authors
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// SPDX-License-Identifier: Apache-2.0
 
 package collector_test
 
diff --git a/internal/manifests/collector/suite_test.go b/internal/manifests/collector/suite_test.go
index b3aa3b5359..3b225dc95f 100644
--- a/internal/manifests/collector/suite_test.go
+++ b/internal/manifests/collector/suite_test.go
@@ -1,16 +1,5 @@
 // Copyright The OpenTelemetry Authors
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// SPDX-License-Identifier: Apache-2.0
 
 package collector
 
diff --git a/internal/manifests/collector/targetallocator.go b/internal/manifests/collector/targetallocator.go
index c37c220a45..e0ee5fd759 100644
--- a/internal/manifests/collector/targetallocator.go
+++ b/internal/manifests/collector/targetallocator.go
@@ -1,16 +1,5 @@
 // Copyright The OpenTelemetry Authors
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// SPDX-License-Identifier: Apache-2.0
 
 package collector
 
diff --git a/internal/manifests/collector/targetallocator_test.go b/internal/manifests/collector/targetallocator_test.go
index 77d6e4e6f7..f2ac8e6cc4 100644
--- a/internal/manifests/collector/targetallocator_test.go
+++ b/internal/manifests/collector/targetallocator_test.go
@@ -1,16 +1,5 @@
 // Copyright The OpenTelemetry Authors
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// SPDX-License-Identifier: Apache-2.0
 
 package collector
 
diff --git a/internal/manifests/collector/testdata/route_crd.go b/internal/manifests/collector/testdata/route_crd.go
index c32a7f95bd..f3680a2f2c 100644
--- a/internal/manifests/collector/testdata/route_crd.go
+++ b/internal/manifests/collector/testdata/route_crd.go
@@ -1,16 +1,5 @@
 // Copyright The OpenTelemetry Authors
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// SPDX-License-Identifier: Apache-2.0
 
 package testdata
 
diff --git a/internal/manifests/collector/volume.go b/internal/manifests/collector/volume.go
index e59108b5c7..00a53fb9f4 100644
--- a/internal/manifests/collector/volume.go
+++ b/internal/manifests/collector/volume.go
@@ -1,16 +1,5 @@
 // Copyright The OpenTelemetry Authors
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// SPDX-License-Identifier: Apache-2.0
 
 // Package collector handles the OpenTelemetry Collector.
 package collector
diff --git a/internal/manifests/collector/volume_test.go b/internal/manifests/collector/volume_test.go
index 4a3394dc8f..132198737f 100644
--- a/internal/manifests/collector/volume_test.go
+++ b/internal/manifests/collector/volume_test.go
@@ -1,16 +1,5 @@
 // Copyright The OpenTelemetry Authors
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// SPDX-License-Identifier: Apache-2.0
 
 package collector_test
 
diff --git a/internal/manifests/collector/volumeclaim.go b/internal/manifests/collector/volumeclaim.go
index d3c94ed6f3..d7bd37fd7c 100644
--- a/internal/manifests/collector/volumeclaim.go
+++ b/internal/manifests/collector/volumeclaim.go
@@ -1,16 +1,5 @@
 // Copyright The OpenTelemetry Authors
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// SPDX-License-Identifier: Apache-2.0
 
 // Package collector handles the OpenTelemetry Collector.
 package collector
diff --git a/internal/manifests/collector/volumeclaim_test.go b/internal/manifests/collector/volumeclaim_test.go
index 56da60e2b8..35f05960d1 100644
--- a/internal/manifests/collector/volumeclaim_test.go
+++ b/internal/manifests/collector/volumeclaim_test.go
@@ -1,16 +1,5 @@
 // Copyright The OpenTelemetry Authors
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// SPDX-License-Identifier: Apache-2.0
 
 package collector_test
 
diff --git a/internal/manifests/manifestutils/annotations.go b/internal/manifests/manifestutils/annotations.go
index c3c52049ce..d4d102828c 100644
--- a/internal/manifests/manifestutils/annotations.go
+++ b/internal/manifests/manifestutils/annotations.go
@@ -1,16 +1,5 @@
 // Copyright The OpenTelemetry Authors
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// SPDX-License-Identifier: Apache-2.0
 
 package manifestutils
 
diff --git a/internal/manifests/manifestutils/annotations_test.go b/internal/manifests/manifestutils/annotations_test.go
index 7ae4673a8e..f01d8993ff 100644
--- a/internal/manifests/manifestutils/annotations_test.go
+++ b/internal/manifests/manifestutils/annotations_test.go
@@ -1,16 +1,5 @@
 // Copyright The OpenTelemetry Authors
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// SPDX-License-Identifier: Apache-2.0
 
 package manifestutils
 
diff --git a/internal/manifests/manifestutils/dns.go b/internal/manifests/manifestutils/dns.go
index bdf75c78e5..72adae5d10 100644
--- a/internal/manifests/manifestutils/dns.go
+++ b/internal/manifests/manifestutils/dns.go
@@ -1,16 +1,5 @@
 // Copyright The OpenTelemetry Authors
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// SPDX-License-Identifier: Apache-2.0
 
 package manifestutils
 
diff --git a/internal/manifests/manifestutils/labels.go b/internal/manifests/manifestutils/labels.go
index 943b642a0b..b929264aac 100644
--- a/internal/manifests/manifestutils/labels.go
+++ b/internal/manifests/manifestutils/labels.go
@@ -1,16 +1,5 @@
 // Copyright The OpenTelemetry Authors
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// SPDX-License-Identifier: Apache-2.0
 
 package manifestutils
 
diff --git a/internal/manifests/manifestutils/labels_test.go b/internal/manifests/manifestutils/labels_test.go
index 90faf23adc..e171676502 100644
--- a/internal/manifests/manifestutils/labels_test.go
+++ b/internal/manifests/manifestutils/labels_test.go
@@ -1,16 +1,5 @@
 // Copyright The OpenTelemetry Authors
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// SPDX-License-Identifier: Apache-2.0
 
 package manifestutils
 
diff --git a/internal/manifests/mutate.go b/internal/manifests/mutate.go
index fda0e22dbb..a902813d66 100644
--- a/internal/manifests/mutate.go
+++ b/internal/manifests/mutate.go
@@ -1,16 +1,5 @@
 // Copyright The OpenTelemetry Authors
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// SPDX-License-Identifier: Apache-2.0
 
 package manifests
 
diff --git a/internal/manifests/mutate_test.go b/internal/manifests/mutate_test.go
index 6009aa007d..8b28146220 100644
--- a/internal/manifests/mutate_test.go
+++ b/internal/manifests/mutate_test.go
@@ -1,16 +1,5 @@
 // Copyright The OpenTelemetry Authors
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// SPDX-License-Identifier: Apache-2.0
 
 package manifests
 
diff --git a/internal/manifests/opampbridge/annotations.go b/internal/manifests/opampbridge/annotations.go
index 2f29b69eb4..bf2e27263d 100644
--- a/internal/manifests/opampbridge/annotations.go
+++ b/internal/manifests/opampbridge/annotations.go
@@ -1,16 +1,5 @@
 // Copyright The OpenTelemetry Authors
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// SPDX-License-Identifier: Apache-2.0
 
 package opampbridge
 
diff --git a/internal/manifests/opampbridge/annotations_test.go b/internal/manifests/opampbridge/annotations_test.go
index e4883a7dd5..68f37d2348 100644
--- a/internal/manifests/opampbridge/annotations_test.go
+++ b/internal/manifests/opampbridge/annotations_test.go
@@ -1,16 +1,5 @@
 // Copyright The OpenTelemetry Authors
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// SPDX-License-Identifier: Apache-2.0
 
 package opampbridge
 
diff --git a/internal/manifests/opampbridge/configmap.go b/internal/manifests/opampbridge/configmap.go
index c1d01b77b3..e3afd6bce3 100644
--- a/internal/manifests/opampbridge/configmap.go
+++ b/internal/manifests/opampbridge/configmap.go
@@ -1,16 +1,5 @@
 // Copyright The OpenTelemetry Authors
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// SPDX-License-Identifier: Apache-2.0
 
 package opampbridge
 
diff --git a/internal/manifests/opampbridge/configmap_test.go b/internal/manifests/opampbridge/configmap_test.go
index 91ee5dba91..6001ef7d60 100644
--- a/internal/manifests/opampbridge/configmap_test.go
+++ b/internal/manifests/opampbridge/configmap_test.go
@@ -1,16 +1,5 @@
 // Copyright The OpenTelemetry Authors
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// SPDX-License-Identifier: Apache-2.0
 
 package opampbridge
 
diff --git a/internal/manifests/opampbridge/container.go b/internal/manifests/opampbridge/container.go
index 6b5e70a8d6..bdc15f6214 100644
--- a/internal/manifests/opampbridge/container.go
+++ b/internal/manifests/opampbridge/container.go
@@ -1,16 +1,5 @@
 // Copyright The OpenTelemetry Authors
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// SPDX-License-Identifier: Apache-2.0
 
 package opampbridge
 
diff --git a/internal/manifests/opampbridge/container_test.go b/internal/manifests/opampbridge/container_test.go
index 03f87d9cfb..0020be21e6 100644
--- a/internal/manifests/opampbridge/container_test.go
+++ b/internal/manifests/opampbridge/container_test.go
@@ -1,16 +1,5 @@
 // Copyright The OpenTelemetry Authors
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// SPDX-License-Identifier: Apache-2.0
 
 package opampbridge
 
diff --git a/internal/manifests/opampbridge/deployment.go b/internal/manifests/opampbridge/deployment.go
index 02c0e5c221..61795fe7be 100644
--- a/internal/manifests/opampbridge/deployment.go
+++ b/internal/manifests/opampbridge/deployment.go
@@ -1,16 +1,5 @@
 // Copyright The OpenTelemetry Authors
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// SPDX-License-Identifier: Apache-2.0
 
 package opampbridge
 
diff --git a/internal/manifests/opampbridge/deployment_test.go b/internal/manifests/opampbridge/deployment_test.go
index 35b6e20b40..ff6985df1e 100644
--- a/internal/manifests/opampbridge/deployment_test.go
+++ b/internal/manifests/opampbridge/deployment_test.go
@@ -1,16 +1,5 @@
 // Copyright The OpenTelemetry Authors
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// SPDX-License-Identifier: Apache-2.0
 
 package opampbridge
 
diff --git a/internal/manifests/opampbridge/opampbridge.go b/internal/manifests/opampbridge/opampbridge.go
index 62286b7984..eaa655bb42 100644
--- a/internal/manifests/opampbridge/opampbridge.go
+++ b/internal/manifests/opampbridge/opampbridge.go
@@ -1,16 +1,5 @@
 // Copyright The OpenTelemetry Authors
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// SPDX-License-Identifier: Apache-2.0
 
 package opampbridge
 
diff --git a/internal/manifests/opampbridge/service.go b/internal/manifests/opampbridge/service.go
index b8faef887e..46f7303578 100644
--- a/internal/manifests/opampbridge/service.go
+++ b/internal/manifests/opampbridge/service.go
@@ -1,16 +1,5 @@
 // Copyright The OpenTelemetry Authors
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// SPDX-License-Identifier: Apache-2.0
 
 package opampbridge
 
diff --git a/internal/manifests/opampbridge/serviceaccount.go b/internal/manifests/opampbridge/serviceaccount.go
index f5b0236923..510ab0d32d 100644
--- a/internal/manifests/opampbridge/serviceaccount.go
+++ b/internal/manifests/opampbridge/serviceaccount.go
@@ -1,16 +1,5 @@
 // Copyright The OpenTelemetry Authors
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// SPDX-License-Identifier: Apache-2.0
 
 package opampbridge
 
diff --git a/internal/manifests/opampbridge/serviceaccount_test.go b/internal/manifests/opampbridge/serviceaccount_test.go
index e3f6c7e059..11f31ead2c 100644
--- a/internal/manifests/opampbridge/serviceaccount_test.go
+++ b/internal/manifests/opampbridge/serviceaccount_test.go
@@ -1,16 +1,5 @@
 // Copyright The OpenTelemetry Authors
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// SPDX-License-Identifier: Apache-2.0
 
 package opampbridge
 
diff --git a/internal/manifests/opampbridge/volume.go b/internal/manifests/opampbridge/volume.go
index eac9d50811..cc16374aee 100644
--- a/internal/manifests/opampbridge/volume.go
+++ b/internal/manifests/opampbridge/volume.go
@@ -1,16 +1,5 @@
 // Copyright The OpenTelemetry Authors
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// SPDX-License-Identifier: Apache-2.0
 
 package opampbridge
 
diff --git a/internal/manifests/opampbridge/volume_test.go b/internal/manifests/opampbridge/volume_test.go
index 17fefb3d58..2c881bcab9 100644
--- a/internal/manifests/opampbridge/volume_test.go
+++ b/internal/manifests/opampbridge/volume_test.go
@@ -1,16 +1,5 @@
 // Copyright The OpenTelemetry Authors
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// SPDX-License-Identifier: Apache-2.0
 
 package opampbridge
 
diff --git a/internal/manifests/params.go b/internal/manifests/params.go
index 4f18b74591..3868aa6004 100644
--- a/internal/manifests/params.go
+++ b/internal/manifests/params.go
@@ -1,16 +1,5 @@
 // Copyright The OpenTelemetry Authors
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// SPDX-License-Identifier: Apache-2.0
 
 package manifests
 
diff --git a/internal/manifests/targetallocator/adapters/config_to_prom_config.go b/internal/manifests/targetallocator/adapters/config_to_prom_config.go
index 6395c6f2a0..35b2640763 100644
--- a/internal/manifests/targetallocator/adapters/config_to_prom_config.go
+++ b/internal/manifests/targetallocator/adapters/config_to_prom_config.go
@@ -1,16 +1,5 @@
 // Copyright The OpenTelemetry Authors
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// SPDX-License-Identifier: Apache-2.0
 
 package adapters
 
diff --git a/internal/manifests/targetallocator/adapters/config_to_prom_config_test.go b/internal/manifests/targetallocator/adapters/config_to_prom_config_test.go
index b06d1ed67a..43eaf0124e 100644
--- a/internal/manifests/targetallocator/adapters/config_to_prom_config_test.go
+++ b/internal/manifests/targetallocator/adapters/config_to_prom_config_test.go
@@ -1,16 +1,5 @@
 // Copyright The OpenTelemetry Authors
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// SPDX-License-Identifier: Apache-2.0
 
 package adapters_test
 
diff --git a/internal/manifests/targetallocator/annotations.go b/internal/manifests/targetallocator/annotations.go
index 263b6234b1..a387e1fb6c 100644
--- a/internal/manifests/targetallocator/annotations.go
+++ b/internal/manifests/targetallocator/annotations.go
@@ -1,16 +1,5 @@
 // Copyright The OpenTelemetry Authors
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// SPDX-License-Identifier: Apache-2.0
 
 package targetallocator
 
diff --git a/internal/manifests/targetallocator/annotations_test.go b/internal/manifests/targetallocator/annotations_test.go
index 8d7501aa3d..be1e8c04dd 100644
--- a/internal/manifests/targetallocator/annotations_test.go
+++ b/internal/manifests/targetallocator/annotations_test.go
@@ -1,16 +1,5 @@
 // Copyright The OpenTelemetry Authors
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// SPDX-License-Identifier: Apache-2.0
 
 package targetallocator
 
diff --git a/internal/manifests/targetallocator/certificate.go b/internal/manifests/targetallocator/certificate.go
index 46357eca23..46d0bd710f 100644
--- a/internal/manifests/targetallocator/certificate.go
+++ b/internal/manifests/targetallocator/certificate.go
@@ -1,16 +1,5 @@
 // Copyright The OpenTelemetry Authors
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// SPDX-License-Identifier: Apache-2.0
 
 package targetallocator
 
diff --git a/internal/manifests/targetallocator/certificate_test.go b/internal/manifests/targetallocator/certificate_test.go
index ae9dceb6a7..bf6b0e280a 100644
--- a/internal/manifests/targetallocator/certificate_test.go
+++ b/internal/manifests/targetallocator/certificate_test.go
@@ -1,16 +1,5 @@
 // Copyright The OpenTelemetry Authors
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// SPDX-License-Identifier: Apache-2.0
 
 package targetallocator
 
diff --git a/internal/manifests/targetallocator/configmap.go b/internal/manifests/targetallocator/configmap.go
index 27eb606b47..caf2256ac1 100644
--- a/internal/manifests/targetallocator/configmap.go
+++ b/internal/manifests/targetallocator/configmap.go
@@ -1,16 +1,5 @@
 // Copyright The OpenTelemetry Authors
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// SPDX-License-Identifier: Apache-2.0
 
 package targetallocator
 
diff --git a/internal/manifests/targetallocator/configmap_test.go b/internal/manifests/targetallocator/configmap_test.go
index 7cd6318b25..c8801fbeb3 100644
--- a/internal/manifests/targetallocator/configmap_test.go
+++ b/internal/manifests/targetallocator/configmap_test.go
@@ -1,16 +1,5 @@
 // Copyright The OpenTelemetry Authors
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// SPDX-License-Identifier: Apache-2.0
 
 package targetallocator
 
diff --git a/internal/manifests/targetallocator/container.go b/internal/manifests/targetallocator/container.go
index f1e5e78bbc..21f9a471dd 100644
--- a/internal/manifests/targetallocator/container.go
+++ b/internal/manifests/targetallocator/container.go
@@ -1,16 +1,5 @@
 // Copyright The OpenTelemetry Authors
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// SPDX-License-Identifier: Apache-2.0
 
 package targetallocator
 
diff --git a/internal/manifests/targetallocator/container_test.go b/internal/manifests/targetallocator/container_test.go
index 7ce57d4257..c1d0dcdc40 100644
--- a/internal/manifests/targetallocator/container_test.go
+++ b/internal/manifests/targetallocator/container_test.go
@@ -1,16 +1,5 @@
 // Copyright The OpenTelemetry Authors
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// SPDX-License-Identifier: Apache-2.0
 
 package targetallocator
 
diff --git a/internal/manifests/targetallocator/deployment.go b/internal/manifests/targetallocator/deployment.go
index ab8c57c340..4254a33664 100644
--- a/internal/manifests/targetallocator/deployment.go
+++ b/internal/manifests/targetallocator/deployment.go
@@ -1,16 +1,5 @@
 // Copyright The OpenTelemetry Authors
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// SPDX-License-Identifier: Apache-2.0
 
 package targetallocator
 
diff --git a/internal/manifests/targetallocator/deployment_test.go b/internal/manifests/targetallocator/deployment_test.go
index 58e98a9ee3..1f5672a963 100644
--- a/internal/manifests/targetallocator/deployment_test.go
+++ b/internal/manifests/targetallocator/deployment_test.go
@@ -1,16 +1,5 @@
 // Copyright The OpenTelemetry Authors
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// SPDX-License-Identifier: Apache-2.0
 
 package targetallocator
 
diff --git a/internal/manifests/targetallocator/issuer.go b/internal/manifests/targetallocator/issuer.go
index 8732fd1376..d7eac63882 100644
--- a/internal/manifests/targetallocator/issuer.go
+++ b/internal/manifests/targetallocator/issuer.go
@@ -1,16 +1,5 @@
 // Copyright The OpenTelemetry Authors
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// SPDX-License-Identifier: Apache-2.0
 
 package targetallocator
 
diff --git a/internal/manifests/targetallocator/issuer_test.go b/internal/manifests/targetallocator/issuer_test.go
index d5d0c1d021..b790b64b20 100644
--- a/internal/manifests/targetallocator/issuer_test.go
+++ b/internal/manifests/targetallocator/issuer_test.go
@@ -1,16 +1,5 @@
 // Copyright The OpenTelemetry Authors
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// SPDX-License-Identifier: Apache-2.0
 
 package targetallocator
 
diff --git a/internal/manifests/targetallocator/poddisruptionbudget.go b/internal/manifests/targetallocator/poddisruptionbudget.go
index 51d385330e..bbfdc19397 100644
--- a/internal/manifests/targetallocator/poddisruptionbudget.go
+++ b/internal/manifests/targetallocator/poddisruptionbudget.go
@@ -1,16 +1,5 @@
 // Copyright The OpenTelemetry Authors
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// SPDX-License-Identifier: Apache-2.0
 
 package targetallocator
 
diff --git a/internal/manifests/targetallocator/poddisruptionbudget_test.go b/internal/manifests/targetallocator/poddisruptionbudget_test.go
index ec4845accc..70eb0a1716 100644
--- a/internal/manifests/targetallocator/poddisruptionbudget_test.go
+++ b/internal/manifests/targetallocator/poddisruptionbudget_test.go
@@ -1,16 +1,5 @@
 // Copyright The OpenTelemetry Authors
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// SPDX-License-Identifier: Apache-2.0
 
 package targetallocator
 
diff --git a/internal/manifests/targetallocator/service.go b/internal/manifests/targetallocator/service.go
index b372cd97a2..5a858b2059 100644
--- a/internal/manifests/targetallocator/service.go
+++ b/internal/manifests/targetallocator/service.go
@@ -1,16 +1,5 @@
 // Copyright The OpenTelemetry Authors
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// SPDX-License-Identifier: Apache-2.0
 
 package targetallocator
 
diff --git a/internal/manifests/targetallocator/service_test.go b/internal/manifests/targetallocator/service_test.go
index 2c0aead766..a9e8002c56 100644
--- a/internal/manifests/targetallocator/service_test.go
+++ b/internal/manifests/targetallocator/service_test.go
@@ -1,16 +1,5 @@
 // Copyright The OpenTelemetry Authors
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// SPDX-License-Identifier: Apache-2.0
 
 package targetallocator
 
diff --git a/internal/manifests/targetallocator/serviceaccount.go b/internal/manifests/targetallocator/serviceaccount.go
index c46afbb94b..5421509339 100644
--- a/internal/manifests/targetallocator/serviceaccount.go
+++ b/internal/manifests/targetallocator/serviceaccount.go
@@ -1,16 +1,5 @@
 // Copyright The OpenTelemetry Authors
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// SPDX-License-Identifier: Apache-2.0
 
 package targetallocator
 
diff --git a/internal/manifests/targetallocator/serviceaccount_test.go b/internal/manifests/targetallocator/serviceaccount_test.go
index cf79af6cba..d79bb28d88 100644
--- a/internal/manifests/targetallocator/serviceaccount_test.go
+++ b/internal/manifests/targetallocator/serviceaccount_test.go
@@ -1,16 +1,5 @@
 // Copyright The OpenTelemetry Authors
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// SPDX-License-Identifier: Apache-2.0
 
 package targetallocator
 
diff --git a/internal/manifests/targetallocator/servicemonitor.go b/internal/manifests/targetallocator/servicemonitor.go
index 21168d9d36..699eae5af3 100644
--- a/internal/manifests/targetallocator/servicemonitor.go
+++ b/internal/manifests/targetallocator/servicemonitor.go
@@ -1,16 +1,5 @@
 // Copyright The OpenTelemetry Authors
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// SPDX-License-Identifier: Apache-2.0
 
 package targetallocator
 
diff --git a/internal/manifests/targetallocator/servicemonitor_test.go b/internal/manifests/targetallocator/servicemonitor_test.go
index 256794bba4..9397b7ed50 100644
--- a/internal/manifests/targetallocator/servicemonitor_test.go
+++ b/internal/manifests/targetallocator/servicemonitor_test.go
@@ -1,16 +1,5 @@
 // Copyright The OpenTelemetry Authors
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// SPDX-License-Identifier: Apache-2.0
 
 package targetallocator
 
diff --git a/internal/manifests/targetallocator/targetallocator.go b/internal/manifests/targetallocator/targetallocator.go
index 21b00eebc8..96dc487837 100644
--- a/internal/manifests/targetallocator/targetallocator.go
+++ b/internal/manifests/targetallocator/targetallocator.go
@@ -1,16 +1,5 @@
 // Copyright The OpenTelemetry Authors
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// SPDX-License-Identifier: Apache-2.0
 
 package targetallocator
 
diff --git a/internal/manifests/targetallocator/volume.go b/internal/manifests/targetallocator/volume.go
index c78b736254..969cd23e7f 100644
--- a/internal/manifests/targetallocator/volume.go
+++ b/internal/manifests/targetallocator/volume.go
@@ -1,16 +1,5 @@
 // Copyright The OpenTelemetry Authors
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// SPDX-License-Identifier: Apache-2.0
 
 package targetallocator
 
diff --git a/internal/manifests/targetallocator/volume_test.go b/internal/manifests/targetallocator/volume_test.go
index 898f900924..0a6fcdfe71 100644
--- a/internal/manifests/targetallocator/volume_test.go
+++ b/internal/manifests/targetallocator/volume_test.go
@@ -1,16 +1,5 @@
 // Copyright The OpenTelemetry Authors
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// SPDX-License-Identifier: Apache-2.0
 
 package targetallocator
 
diff --git a/internal/naming/dns.go b/internal/naming/dns.go
index 4f78d9ebe6..2eed934e4e 100644
--- a/internal/naming/dns.go
+++ b/internal/naming/dns.go
@@ -1,16 +1,5 @@
 // Copyright The OpenTelemetry Authors
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// SPDX-License-Identifier: Apache-2.0
 
 // Additional copyrights:
 // Copyright The Jaeger Authors
diff --git a/internal/naming/dns_test.go b/internal/naming/dns_test.go
index ad53e9b08d..b52d77e58d 100644
--- a/internal/naming/dns_test.go
+++ b/internal/naming/dns_test.go
@@ -1,16 +1,5 @@
 // Copyright The OpenTelemetry Authors
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// SPDX-License-Identifier: Apache-2.0
 
 // Additional copyrights:
 // Copyright The Jaeger Authors
diff --git a/internal/naming/main.go b/internal/naming/main.go
index 149a9f9d5a..0cb0ca9c38 100644
--- a/internal/naming/main.go
+++ b/internal/naming/main.go
@@ -1,16 +1,5 @@
 // Copyright The OpenTelemetry Authors
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// SPDX-License-Identifier: Apache-2.0
 
 // Package naming is for determining the names for components (containers, services, ...).
 package naming
diff --git a/internal/naming/port.go b/internal/naming/port.go
index f4ba37acab..4b0c229a72 100644
--- a/internal/naming/port.go
+++ b/internal/naming/port.go
@@ -1,16 +1,5 @@
 // Copyright The OpenTelemetry Authors
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// SPDX-License-Identifier: Apache-2.0
 
 package naming
 
diff --git a/internal/naming/port_test.go b/internal/naming/port_test.go
index 172956b4cd..edc78f703c 100644
--- a/internal/naming/port_test.go
+++ b/internal/naming/port_test.go
@@ -1,16 +1,5 @@
 // Copyright The OpenTelemetry Authors
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// SPDX-License-Identifier: Apache-2.0
 
 package naming
 
diff --git a/internal/naming/triming.go b/internal/naming/triming.go
index 68149e530a..a83359b299 100644
--- a/internal/naming/triming.go
+++ b/internal/naming/triming.go
@@ -1,16 +1,5 @@
 // Copyright The OpenTelemetry Authors
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// SPDX-License-Identifier: Apache-2.0
 
 // Additional copyrights:
 // Copyright The Jaeger Authors
diff --git a/internal/naming/triming_test.go b/internal/naming/triming_test.go
index 7d6a0557aa..023ca847c2 100644
--- a/internal/naming/triming_test.go
+++ b/internal/naming/triming_test.go
@@ -1,16 +1,5 @@
 // Copyright The OpenTelemetry Authors
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// SPDX-License-Identifier: Apache-2.0
 
 // Additional copyrights:
 // Copyright The Jaeger Authors
diff --git a/internal/openshift/dashboards/dashboards.go b/internal/openshift/dashboards/dashboards.go
index a2a2b69bad..5b74af5722 100644
--- a/internal/openshift/dashboards/dashboards.go
+++ b/internal/openshift/dashboards/dashboards.go
@@ -1,16 +1,5 @@
 // Copyright The OpenTelemetry Authors
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// SPDX-License-Identifier: Apache-2.0
 
 package openshift
 
diff --git a/internal/operator-metrics/metrics.go b/internal/operator-metrics/metrics.go
index dd95e16e7e..43933d9d00 100644
--- a/internal/operator-metrics/metrics.go
+++ b/internal/operator-metrics/metrics.go
@@ -1,16 +1,5 @@
 // Copyright The OpenTelemetry Authors
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// SPDX-License-Identifier: Apache-2.0
 
 package operatormetrics
 
diff --git a/internal/operator-metrics/metrics_test.go b/internal/operator-metrics/metrics_test.go
index a0293fa2e5..166d02ee16 100644
--- a/internal/operator-metrics/metrics_test.go
+++ b/internal/operator-metrics/metrics_test.go
@@ -1,16 +1,5 @@
 // Copyright The OpenTelemetry Authors
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// SPDX-License-Identifier: Apache-2.0
 
 package operatormetrics
 
diff --git a/internal/rbac/access.go b/internal/rbac/access.go
index ab34bc7485..722a3501e7 100644
--- a/internal/rbac/access.go
+++ b/internal/rbac/access.go
@@ -1,16 +1,5 @@
 // Copyright The OpenTelemetry Authors
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// SPDX-License-Identifier: Apache-2.0
 
 package rbac
 
diff --git a/internal/rbac/access_test.go b/internal/rbac/access_test.go
index acc0c4bbea..d4c9df357b 100644
--- a/internal/rbac/access_test.go
+++ b/internal/rbac/access_test.go
@@ -1,16 +1,5 @@
 // Copyright The OpenTelemetry Authors
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// SPDX-License-Identifier: Apache-2.0
 
 package rbac
 
diff --git a/internal/rbac/format.go b/internal/rbac/format.go
index da0a4ca1c2..2161e21177 100644
--- a/internal/rbac/format.go
+++ b/internal/rbac/format.go
@@ -1,16 +1,5 @@
 // Copyright The OpenTelemetry Authors
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// SPDX-License-Identifier: Apache-2.0
 
 package rbac
 
diff --git a/internal/rbac/format_test.go b/internal/rbac/format_test.go
index 8c08464c40..7e017dc996 100644
--- a/internal/rbac/format_test.go
+++ b/internal/rbac/format_test.go
@@ -1,16 +1,5 @@
 // Copyright The OpenTelemetry Authors
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// SPDX-License-Identifier: Apache-2.0
 
 package rbac
 
diff --git a/internal/status/collector/collector.go b/internal/status/collector/collector.go
index a3adbb5c21..8e528f6491 100644
--- a/internal/status/collector/collector.go
+++ b/internal/status/collector/collector.go
@@ -1,16 +1,5 @@
 // Copyright The OpenTelemetry Authors
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// SPDX-License-Identifier: Apache-2.0
 
 package collector
 
diff --git a/internal/status/collector/collector_test.go b/internal/status/collector/collector_test.go
index 8b142c05f7..afc978ddad 100644
--- a/internal/status/collector/collector_test.go
+++ b/internal/status/collector/collector_test.go
@@ -1,16 +1,5 @@
 // Copyright The OpenTelemetry Authors
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// SPDX-License-Identifier: Apache-2.0
 
 package collector
 
diff --git a/internal/status/collector/handle.go b/internal/status/collector/handle.go
index ab92a337ad..a6ef3dd9b0 100644
--- a/internal/status/collector/handle.go
+++ b/internal/status/collector/handle.go
@@ -1,16 +1,5 @@
 // Copyright The OpenTelemetry Authors
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// SPDX-License-Identifier: Apache-2.0
 
 package collector
 
diff --git a/internal/status/opampbridge/handle.go b/internal/status/opampbridge/handle.go
index e11ca736eb..b060299ee3 100644
--- a/internal/status/opampbridge/handle.go
+++ b/internal/status/opampbridge/handle.go
@@ -1,16 +1,5 @@
 // Copyright The OpenTelemetry Authors
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// SPDX-License-Identifier: Apache-2.0
 
 package opampbridge
 
diff --git a/internal/status/targetallocator/handle.go b/internal/status/targetallocator/handle.go
index e993d7ef42..243b6ae138 100644
--- a/internal/status/targetallocator/handle.go
+++ b/internal/status/targetallocator/handle.go
@@ -1,16 +1,5 @@
 // Copyright The OpenTelemetry Authors
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// SPDX-License-Identifier: Apache-2.0
 
 package targetallocator
 
diff --git a/internal/version/main.go b/internal/version/main.go
index 7e85af2f12..9a2730d251 100644
--- a/internal/version/main.go
+++ b/internal/version/main.go
@@ -1,16 +1,5 @@
 // Copyright The OpenTelemetry Authors
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// SPDX-License-Identifier: Apache-2.0
 
 // Package version contains the operator's version, as well as versions of underlying components.
 package version
diff --git a/internal/version/main_test.go b/internal/version/main_test.go
index 65d1943371..e92d19e5e0 100644
--- a/internal/version/main_test.go
+++ b/internal/version/main_test.go
@@ -1,16 +1,5 @@
 // Copyright The OpenTelemetry Authors
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// SPDX-License-Identifier: Apache-2.0
 
 package version
 
diff --git a/internal/webhook/podmutation/webhookhandler.go b/internal/webhook/podmutation/webhookhandler.go
index a0704c5ad9..dd4e9a0413 100644
--- a/internal/webhook/podmutation/webhookhandler.go
+++ b/internal/webhook/podmutation/webhookhandler.go
@@ -1,16 +1,5 @@
 // Copyright The OpenTelemetry Authors
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// SPDX-License-Identifier: Apache-2.0
 
 // Package podmutation contains the webhook that injects sidecars into pods.
 package podmutation
diff --git a/internal/webhook/podmutation/webhookhandler_suite_test.go b/internal/webhook/podmutation/webhookhandler_suite_test.go
index 7490a57579..77f6210a76 100644
--- a/internal/webhook/podmutation/webhookhandler_suite_test.go
+++ b/internal/webhook/podmutation/webhookhandler_suite_test.go
@@ -1,16 +1,5 @@
 // Copyright The OpenTelemetry Authors
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// SPDX-License-Identifier: Apache-2.0
 
 package podmutation_test
 
diff --git a/internal/webhook/podmutation/webhookhandler_test.go b/internal/webhook/podmutation/webhookhandler_test.go
index 57b4b9da89..c27e295695 100644
--- a/internal/webhook/podmutation/webhookhandler_test.go
+++ b/internal/webhook/podmutation/webhookhandler_test.go
@@ -1,16 +1,5 @@
 // Copyright The OpenTelemetry Authors
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// SPDX-License-Identifier: Apache-2.0
 
 package podmutation_test
 
diff --git a/main.go b/main.go
index b9c44aa245..703d85c7f2 100644
--- a/main.go
+++ b/main.go
@@ -1,16 +1,5 @@
 // Copyright The OpenTelemetry Authors
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// SPDX-License-Identifier: Apache-2.0
 
 package main
 
diff --git a/pkg/collector/upgrade/noop.go b/pkg/collector/upgrade/noop.go
index 1ec75d3dcd..114b4225f7 100644
--- a/pkg/collector/upgrade/noop.go
+++ b/pkg/collector/upgrade/noop.go
@@ -1,16 +1,5 @@
 // Copyright The OpenTelemetry Authors
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// SPDX-License-Identifier: Apache-2.0
 
 package upgrade
 
diff --git a/pkg/collector/upgrade/suite_test.go b/pkg/collector/upgrade/suite_test.go
index 7a571bc481..53e8ce7fce 100644
--- a/pkg/collector/upgrade/suite_test.go
+++ b/pkg/collector/upgrade/suite_test.go
@@ -1,16 +1,5 @@
 // Copyright The OpenTelemetry Authors
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// SPDX-License-Identifier: Apache-2.0
 
 package upgrade_test
 
diff --git a/pkg/collector/upgrade/upgrade.go b/pkg/collector/upgrade/upgrade.go
index 610fca140f..6bd7085df5 100644
--- a/pkg/collector/upgrade/upgrade.go
+++ b/pkg/collector/upgrade/upgrade.go
@@ -1,16 +1,5 @@
 // Copyright The OpenTelemetry Authors
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// SPDX-License-Identifier: Apache-2.0
 
 // Package upgrade handles the upgrade routine from one OpenTelemetry Collector to the next.
 package upgrade
diff --git a/pkg/collector/upgrade/upgrade_test.go b/pkg/collector/upgrade/upgrade_test.go
index 49d23af8bb..895040138e 100644
--- a/pkg/collector/upgrade/upgrade_test.go
+++ b/pkg/collector/upgrade/upgrade_test.go
@@ -1,16 +1,5 @@
 // Copyright The OpenTelemetry Authors
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// SPDX-License-Identifier: Apache-2.0
 
 package upgrade_test
 
diff --git a/pkg/collector/upgrade/v0_104_0.go b/pkg/collector/upgrade/v0_104_0.go
index 50a74cc08b..65a72b4dc9 100644
--- a/pkg/collector/upgrade/v0_104_0.go
+++ b/pkg/collector/upgrade/v0_104_0.go
@@ -1,16 +1,5 @@
 // Copyright The OpenTelemetry Authors
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// SPDX-License-Identifier: Apache-2.0
 
 package upgrade
 
diff --git a/pkg/collector/upgrade/v0_104_0_test.go b/pkg/collector/upgrade/v0_104_0_test.go
index 0c5b939479..77846c7591 100644
--- a/pkg/collector/upgrade/v0_104_0_test.go
+++ b/pkg/collector/upgrade/v0_104_0_test.go
@@ -1,16 +1,5 @@
 // Copyright The OpenTelemetry Authors
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// SPDX-License-Identifier: Apache-2.0
 
 package upgrade_test
 
diff --git a/pkg/collector/upgrade/v0_105_0.go b/pkg/collector/upgrade/v0_105_0.go
index daa5795590..4e028a94d6 100644
--- a/pkg/collector/upgrade/v0_105_0.go
+++ b/pkg/collector/upgrade/v0_105_0.go
@@ -1,16 +1,5 @@
 // Copyright The OpenTelemetry Authors
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// SPDX-License-Identifier: Apache-2.0
 
 package upgrade
 
diff --git a/pkg/collector/upgrade/v0_105_0_test.go b/pkg/collector/upgrade/v0_105_0_test.go
index b0af1cd8ea..df32006dd8 100644
--- a/pkg/collector/upgrade/v0_105_0_test.go
+++ b/pkg/collector/upgrade/v0_105_0_test.go
@@ -1,16 +1,5 @@
 // Copyright The OpenTelemetry Authors
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// SPDX-License-Identifier: Apache-2.0
 
 package upgrade_test
 
diff --git a/pkg/collector/upgrade/v0_110_0.go b/pkg/collector/upgrade/v0_110_0.go
index 9ffc523116..d6b361f2da 100644
--- a/pkg/collector/upgrade/v0_110_0.go
+++ b/pkg/collector/upgrade/v0_110_0.go
@@ -1,16 +1,5 @@
 // Copyright The OpenTelemetry Authors
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// SPDX-License-Identifier: Apache-2.0
 
 package upgrade
 
diff --git a/pkg/collector/upgrade/v0_110_0_test.go b/pkg/collector/upgrade/v0_110_0_test.go
index ec63f004c1..87ed7423c7 100644
--- a/pkg/collector/upgrade/v0_110_0_test.go
+++ b/pkg/collector/upgrade/v0_110_0_test.go
@@ -1,16 +1,5 @@
 // Copyright The OpenTelemetry Authors
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// SPDX-License-Identifier: Apache-2.0
 
 package upgrade_test
 
diff --git a/pkg/collector/upgrade/v0_111_0.go b/pkg/collector/upgrade/v0_111_0.go
index 3a508f59e4..ce42ee5524 100644
--- a/pkg/collector/upgrade/v0_111_0.go
+++ b/pkg/collector/upgrade/v0_111_0.go
@@ -1,16 +1,5 @@
 // Copyright The OpenTelemetry Authors
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// SPDX-License-Identifier: Apache-2.0
 
 package upgrade
 
diff --git a/pkg/collector/upgrade/v0_111_0_test.go b/pkg/collector/upgrade/v0_111_0_test.go
index d8b0907e13..0a65943100 100644
--- a/pkg/collector/upgrade/v0_111_0_test.go
+++ b/pkg/collector/upgrade/v0_111_0_test.go
@@ -1,16 +1,5 @@
 // Copyright The OpenTelemetry Authors
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// SPDX-License-Identifier: Apache-2.0
 
 package upgrade_test
 
diff --git a/pkg/collector/upgrade/v0_15_0.go b/pkg/collector/upgrade/v0_15_0.go
index 6309172c5b..0cf014428f 100644
--- a/pkg/collector/upgrade/v0_15_0.go
+++ b/pkg/collector/upgrade/v0_15_0.go
@@ -1,16 +1,5 @@
 // Copyright The OpenTelemetry Authors
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// SPDX-License-Identifier: Apache-2.0
 
 package upgrade
 
diff --git a/pkg/collector/upgrade/v0_15_0_test.go b/pkg/collector/upgrade/v0_15_0_test.go
index 4063f85829..8c5652a56a 100644
--- a/pkg/collector/upgrade/v0_15_0_test.go
+++ b/pkg/collector/upgrade/v0_15_0_test.go
@@ -1,16 +1,5 @@
 // Copyright The OpenTelemetry Authors
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// SPDX-License-Identifier: Apache-2.0
 
 package upgrade_test
 
diff --git a/pkg/collector/upgrade/v0_19_0.go b/pkg/collector/upgrade/v0_19_0.go
index cb87943a33..2aecaa5e1e 100644
--- a/pkg/collector/upgrade/v0_19_0.go
+++ b/pkg/collector/upgrade/v0_19_0.go
@@ -1,16 +1,5 @@
 // Copyright The OpenTelemetry Authors
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// SPDX-License-Identifier: Apache-2.0
 
 package upgrade
 
diff --git a/pkg/collector/upgrade/v0_19_0_test.go b/pkg/collector/upgrade/v0_19_0_test.go
index 3c3a5e66d0..e1394fa1a4 100644
--- a/pkg/collector/upgrade/v0_19_0_test.go
+++ b/pkg/collector/upgrade/v0_19_0_test.go
@@ -1,16 +1,5 @@
 // Copyright The OpenTelemetry Authors
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// SPDX-License-Identifier: Apache-2.0
 
 package upgrade_test
 
diff --git a/pkg/collector/upgrade/v0_24_0.go b/pkg/collector/upgrade/v0_24_0.go
index 3a657633a4..b55f19a731 100644
--- a/pkg/collector/upgrade/v0_24_0.go
+++ b/pkg/collector/upgrade/v0_24_0.go
@@ -1,16 +1,5 @@
 // Copyright The OpenTelemetry Authors
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// SPDX-License-Identifier: Apache-2.0
 
 package upgrade
 
diff --git a/pkg/collector/upgrade/v0_24_0_test.go b/pkg/collector/upgrade/v0_24_0_test.go
index 52669150ff..efb0a734ac 100644
--- a/pkg/collector/upgrade/v0_24_0_test.go
+++ b/pkg/collector/upgrade/v0_24_0_test.go
@@ -1,16 +1,5 @@
 // Copyright The OpenTelemetry Authors
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// SPDX-License-Identifier: Apache-2.0
 
 package upgrade_test
 
diff --git a/pkg/collector/upgrade/v0_2_10.go b/pkg/collector/upgrade/v0_2_10.go
index f1a86a1894..1a943630e9 100644
--- a/pkg/collector/upgrade/v0_2_10.go
+++ b/pkg/collector/upgrade/v0_2_10.go
@@ -1,16 +1,5 @@
 // Copyright The OpenTelemetry Authors
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// SPDX-License-Identifier: Apache-2.0
 
 package upgrade
 
diff --git a/pkg/collector/upgrade/v0_31_0.go b/pkg/collector/upgrade/v0_31_0.go
index eeed660ee5..192e273b49 100644
--- a/pkg/collector/upgrade/v0_31_0.go
+++ b/pkg/collector/upgrade/v0_31_0.go
@@ -1,16 +1,5 @@
 // Copyright The OpenTelemetry Authors
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// SPDX-License-Identifier: Apache-2.0
 
 package upgrade
 
diff --git a/pkg/collector/upgrade/v0_31_0_test.go b/pkg/collector/upgrade/v0_31_0_test.go
index dd340ed655..e90706fe8b 100644
--- a/pkg/collector/upgrade/v0_31_0_test.go
+++ b/pkg/collector/upgrade/v0_31_0_test.go
@@ -1,16 +1,5 @@
 // Copyright The OpenTelemetry Authors
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// SPDX-License-Identifier: Apache-2.0
 
 package upgrade_test
 
diff --git a/pkg/collector/upgrade/v0_36_0.go b/pkg/collector/upgrade/v0_36_0.go
index e36f23ec1f..2c3133d21c 100644
--- a/pkg/collector/upgrade/v0_36_0.go
+++ b/pkg/collector/upgrade/v0_36_0.go
@@ -1,16 +1,5 @@
 // Copyright The OpenTelemetry Authors
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// SPDX-License-Identifier: Apache-2.0
 
 package upgrade
 
diff --git a/pkg/collector/upgrade/v0_36_0_test.go b/pkg/collector/upgrade/v0_36_0_test.go
index 346adb424c..85c20d263f 100644
--- a/pkg/collector/upgrade/v0_36_0_test.go
+++ b/pkg/collector/upgrade/v0_36_0_test.go
@@ -1,16 +1,5 @@
 // Copyright The OpenTelemetry Authors
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// SPDX-License-Identifier: Apache-2.0
 
 package upgrade_test
 
diff --git a/pkg/collector/upgrade/v0_38_0.go b/pkg/collector/upgrade/v0_38_0.go
index 9697debadc..789c666362 100644
--- a/pkg/collector/upgrade/v0_38_0.go
+++ b/pkg/collector/upgrade/v0_38_0.go
@@ -1,16 +1,5 @@
 // Copyright The OpenTelemetry Authors
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// SPDX-License-Identifier: Apache-2.0
 
 package upgrade
 
diff --git a/pkg/collector/upgrade/v0_38_0_test.go b/pkg/collector/upgrade/v0_38_0_test.go
index efa74d9c6a..8e6802f258 100644
--- a/pkg/collector/upgrade/v0_38_0_test.go
+++ b/pkg/collector/upgrade/v0_38_0_test.go
@@ -1,16 +1,5 @@
 // Copyright The OpenTelemetry Authors
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// SPDX-License-Identifier: Apache-2.0
 
 package upgrade_test
 
diff --git a/pkg/collector/upgrade/v0_39_0.go b/pkg/collector/upgrade/v0_39_0.go
index 8585031e96..5aa6c6ad1c 100644
--- a/pkg/collector/upgrade/v0_39_0.go
+++ b/pkg/collector/upgrade/v0_39_0.go
@@ -1,16 +1,5 @@
 // Copyright The OpenTelemetry Authors
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// SPDX-License-Identifier: Apache-2.0
 
 package upgrade
 
diff --git a/pkg/collector/upgrade/v0_39_0_test.go b/pkg/collector/upgrade/v0_39_0_test.go
index 39ffa04436..e58a530c56 100644
--- a/pkg/collector/upgrade/v0_39_0_test.go
+++ b/pkg/collector/upgrade/v0_39_0_test.go
@@ -1,16 +1,5 @@
 // Copyright The OpenTelemetry Authors
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// SPDX-License-Identifier: Apache-2.0
 
 package upgrade_test
 
diff --git a/pkg/collector/upgrade/v0_41_0.go b/pkg/collector/upgrade/v0_41_0.go
index efc69f388d..a4c1e75c21 100644
--- a/pkg/collector/upgrade/v0_41_0.go
+++ b/pkg/collector/upgrade/v0_41_0.go
@@ -1,16 +1,5 @@
 // Copyright The OpenTelemetry Authors
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// SPDX-License-Identifier: Apache-2.0
 
 package upgrade
 
diff --git a/pkg/collector/upgrade/v0_41_0_test.go b/pkg/collector/upgrade/v0_41_0_test.go
index f13047eefa..4417a41c77 100644
--- a/pkg/collector/upgrade/v0_41_0_test.go
+++ b/pkg/collector/upgrade/v0_41_0_test.go
@@ -1,16 +1,5 @@
 // Copyright The OpenTelemetry Authors
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// SPDX-License-Identifier: Apache-2.0
 
 package upgrade_test
 
diff --git a/pkg/collector/upgrade/v0_43_0.go b/pkg/collector/upgrade/v0_43_0.go
index 2d9aaa9a33..2ff2862a9e 100644
--- a/pkg/collector/upgrade/v0_43_0.go
+++ b/pkg/collector/upgrade/v0_43_0.go
@@ -1,16 +1,5 @@
 // Copyright The OpenTelemetry Authors
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// SPDX-License-Identifier: Apache-2.0
 
 package upgrade
 
diff --git a/pkg/collector/upgrade/v0_43_0_test.go b/pkg/collector/upgrade/v0_43_0_test.go
index 957849f941..939c360e64 100644
--- a/pkg/collector/upgrade/v0_43_0_test.go
+++ b/pkg/collector/upgrade/v0_43_0_test.go
@@ -1,16 +1,5 @@
 // Copyright The OpenTelemetry Authors
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// SPDX-License-Identifier: Apache-2.0
 
 package upgrade_test
 
diff --git a/pkg/collector/upgrade/v0_56_0.go b/pkg/collector/upgrade/v0_56_0.go
index 60656ec0e8..f8955333e3 100644
--- a/pkg/collector/upgrade/v0_56_0.go
+++ b/pkg/collector/upgrade/v0_56_0.go
@@ -1,16 +1,5 @@
 // Copyright The OpenTelemetry Authors
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// SPDX-License-Identifier: Apache-2.0
 
 package upgrade
 
diff --git a/pkg/collector/upgrade/v0_56_0_test.go b/pkg/collector/upgrade/v0_56_0_test.go
index fd29c55aed..128883db7c 100644
--- a/pkg/collector/upgrade/v0_56_0_test.go
+++ b/pkg/collector/upgrade/v0_56_0_test.go
@@ -1,16 +1,5 @@
 // Copyright The OpenTelemetry Authors
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// SPDX-License-Identifier: Apache-2.0
 
 package upgrade_test
 
diff --git a/pkg/collector/upgrade/v0_57_2.go b/pkg/collector/upgrade/v0_57_2.go
index 0656e2a949..efdf9d35d5 100644
--- a/pkg/collector/upgrade/v0_57_2.go
+++ b/pkg/collector/upgrade/v0_57_2.go
@@ -1,16 +1,5 @@
 // Copyright The OpenTelemetry Authors
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// SPDX-License-Identifier: Apache-2.0
 
 package upgrade
 
diff --git a/pkg/collector/upgrade/v0_57_2_test.go b/pkg/collector/upgrade/v0_57_2_test.go
index c43b869591..3a2621a4ce 100644
--- a/pkg/collector/upgrade/v0_57_2_test.go
+++ b/pkg/collector/upgrade/v0_57_2_test.go
@@ -1,16 +1,5 @@
 // Copyright The OpenTelemetry Authors
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// SPDX-License-Identifier: Apache-2.0
 
 package upgrade_test
 
diff --git a/pkg/collector/upgrade/v0_61_0.go b/pkg/collector/upgrade/v0_61_0.go
index 60699ecd11..b15da5328d 100644
--- a/pkg/collector/upgrade/v0_61_0.go
+++ b/pkg/collector/upgrade/v0_61_0.go
@@ -1,16 +1,5 @@
 // Copyright The OpenTelemetry Authors
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// SPDX-License-Identifier: Apache-2.0
 
 package upgrade
 
diff --git a/pkg/collector/upgrade/v0_61_0_test.go b/pkg/collector/upgrade/v0_61_0_test.go
index 91bfdc447f..4e60ed984a 100644
--- a/pkg/collector/upgrade/v0_61_0_test.go
+++ b/pkg/collector/upgrade/v0_61_0_test.go
@@ -1,16 +1,5 @@
 // Copyright The OpenTelemetry Authors
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// SPDX-License-Identifier: Apache-2.0
 
 package upgrade_test
 
diff --git a/pkg/collector/upgrade/v0_9_0.go b/pkg/collector/upgrade/v0_9_0.go
index cdcc9bdf5e..d3d7609537 100644
--- a/pkg/collector/upgrade/v0_9_0.go
+++ b/pkg/collector/upgrade/v0_9_0.go
@@ -1,16 +1,5 @@
 // Copyright The OpenTelemetry Authors
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// SPDX-License-Identifier: Apache-2.0
 
 package upgrade
 
diff --git a/pkg/collector/upgrade/v0_9_0_test.go b/pkg/collector/upgrade/v0_9_0_test.go
index 06c5c8cf7f..e111245069 100644
--- a/pkg/collector/upgrade/v0_9_0_test.go
+++ b/pkg/collector/upgrade/v0_9_0_test.go
@@ -1,16 +1,5 @@
 // Copyright The OpenTelemetry Authors
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// SPDX-License-Identifier: Apache-2.0
 
 package upgrade_test
 
diff --git a/pkg/collector/upgrade/versions.go b/pkg/collector/upgrade/versions.go
index d493583478..efc686c33f 100644
--- a/pkg/collector/upgrade/versions.go
+++ b/pkg/collector/upgrade/versions.go
@@ -1,16 +1,5 @@
 // Copyright The OpenTelemetry Authors
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// SPDX-License-Identifier: Apache-2.0
 
 package upgrade
 
diff --git a/pkg/constants/env.go b/pkg/constants/env.go
index eebf26e2f4..12a897cd67 100644
--- a/pkg/constants/env.go
+++ b/pkg/constants/env.go
@@ -1,16 +1,5 @@
 // Copyright The OpenTelemetry Authors
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// SPDX-License-Identifier: Apache-2.0
 
 package constants
 
diff --git a/pkg/featuregate/featuregate.go b/pkg/featuregate/featuregate.go
index e0b180d447..f13a83e5c3 100644
--- a/pkg/featuregate/featuregate.go
+++ b/pkg/featuregate/featuregate.go
@@ -1,16 +1,5 @@
 // Copyright The OpenTelemetry Authors
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// SPDX-License-Identifier: Apache-2.0
 
 package featuregate
 
diff --git a/pkg/featuregate/featuregate_test.go b/pkg/featuregate/featuregate_test.go
index 2719c001ae..8b8c6cfacd 100644
--- a/pkg/featuregate/featuregate_test.go
+++ b/pkg/featuregate/featuregate_test.go
@@ -1,16 +1,5 @@
 // Copyright The OpenTelemetry Authors
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// SPDX-License-Identifier: Apache-2.0
 
 package featuregate
 
diff --git a/pkg/instrumentation/annotation.go b/pkg/instrumentation/annotation.go
index c415b22dbf..39d74f590e 100644
--- a/pkg/instrumentation/annotation.go
+++ b/pkg/instrumentation/annotation.go
@@ -1,16 +1,5 @@
 // Copyright The OpenTelemetry Authors
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// SPDX-License-Identifier: Apache-2.0
 
 package instrumentation
 
diff --git a/pkg/instrumentation/annotation_test.go b/pkg/instrumentation/annotation_test.go
index 511a71adea..6a229bff14 100644
--- a/pkg/instrumentation/annotation_test.go
+++ b/pkg/instrumentation/annotation_test.go
@@ -1,16 +1,5 @@
 // Copyright The OpenTelemetry Authors
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// SPDX-License-Identifier: Apache-2.0
 
 package instrumentation
 
diff --git a/pkg/instrumentation/apachehttpd.go b/pkg/instrumentation/apachehttpd.go
index b13f9e4ad2..fb7c3e0cc1 100644
--- a/pkg/instrumentation/apachehttpd.go
+++ b/pkg/instrumentation/apachehttpd.go
@@ -1,16 +1,5 @@
 // Copyright The OpenTelemetry Authors
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// SPDX-License-Identifier: Apache-2.0
 
 package instrumentation
 
diff --git a/pkg/instrumentation/apachehttpd_test.go b/pkg/instrumentation/apachehttpd_test.go
index 7937c91948..4822937781 100644
--- a/pkg/instrumentation/apachehttpd_test.go
+++ b/pkg/instrumentation/apachehttpd_test.go
@@ -1,16 +1,5 @@
 // Copyright The OpenTelemetry Authors
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// SPDX-License-Identifier: Apache-2.0
 
 package instrumentation
 
diff --git a/pkg/instrumentation/dotnet.go b/pkg/instrumentation/dotnet.go
index 74f68744ac..1a8e321b20 100644
--- a/pkg/instrumentation/dotnet.go
+++ b/pkg/instrumentation/dotnet.go
@@ -1,16 +1,5 @@
 // Copyright The OpenTelemetry Authors
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// SPDX-License-Identifier: Apache-2.0
 
 package instrumentation
 
diff --git a/pkg/instrumentation/dotnet_test.go b/pkg/instrumentation/dotnet_test.go
index 23d2924208..f790eea00b 100644
--- a/pkg/instrumentation/dotnet_test.go
+++ b/pkg/instrumentation/dotnet_test.go
@@ -1,16 +1,5 @@
 // Copyright The OpenTelemetry Authors
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// SPDX-License-Identifier: Apache-2.0
 
 package instrumentation
 
diff --git a/pkg/instrumentation/exporter.go b/pkg/instrumentation/exporter.go
index 5598de24cf..293df3d612 100644
--- a/pkg/instrumentation/exporter.go
+++ b/pkg/instrumentation/exporter.go
@@ -1,16 +1,5 @@
 // Copyright The OpenTelemetry Authors
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// SPDX-License-Identifier: Apache-2.0
 
 package instrumentation
 
diff --git a/pkg/instrumentation/exporter_test.go b/pkg/instrumentation/exporter_test.go
index 2fddf1264a..e4175afaca 100644
--- a/pkg/instrumentation/exporter_test.go
+++ b/pkg/instrumentation/exporter_test.go
@@ -1,16 +1,5 @@
 // Copyright The OpenTelemetry Authors
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// SPDX-License-Identifier: Apache-2.0
 
 package instrumentation
 
diff --git a/pkg/instrumentation/golang.go b/pkg/instrumentation/golang.go
index 793d45b3f8..99e544c10b 100644
--- a/pkg/instrumentation/golang.go
+++ b/pkg/instrumentation/golang.go
@@ -1,16 +1,5 @@
 // Copyright The OpenTelemetry Authors
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// SPDX-License-Identifier: Apache-2.0
 
 package instrumentation
 
diff --git a/pkg/instrumentation/golang_test.go b/pkg/instrumentation/golang_test.go
index 8f0ba0f237..23dea8ae6b 100644
--- a/pkg/instrumentation/golang_test.go
+++ b/pkg/instrumentation/golang_test.go
@@ -1,16 +1,5 @@
 // Copyright The OpenTelemetry Authors
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// SPDX-License-Identifier: Apache-2.0
 
 package instrumentation
 
diff --git a/pkg/instrumentation/helper.go b/pkg/instrumentation/helper.go
index c1d5994853..7873d70e04 100644
--- a/pkg/instrumentation/helper.go
+++ b/pkg/instrumentation/helper.go
@@ -1,16 +1,5 @@
 // Copyright The OpenTelemetry Authors
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// SPDX-License-Identifier: Apache-2.0
 
 package instrumentation
 
diff --git a/pkg/instrumentation/helper_test.go b/pkg/instrumentation/helper_test.go
index 9272d50a47..0a52831b1a 100644
--- a/pkg/instrumentation/helper_test.go
+++ b/pkg/instrumentation/helper_test.go
@@ -1,16 +1,5 @@
 // Copyright The OpenTelemetry Authors
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// SPDX-License-Identifier: Apache-2.0
 
 package instrumentation
 
diff --git a/pkg/instrumentation/instrumentation_suite_test.go b/pkg/instrumentation/instrumentation_suite_test.go
index d65f21b0dd..22ea1d8433 100644
--- a/pkg/instrumentation/instrumentation_suite_test.go
+++ b/pkg/instrumentation/instrumentation_suite_test.go
@@ -1,16 +1,5 @@
 // Copyright The OpenTelemetry Authors
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// SPDX-License-Identifier: Apache-2.0
 
 package instrumentation
 
diff --git a/pkg/instrumentation/javaagent.go b/pkg/instrumentation/javaagent.go
index ef91d296d8..91fdf7a6c8 100644
--- a/pkg/instrumentation/javaagent.go
+++ b/pkg/instrumentation/javaagent.go
@@ -1,16 +1,5 @@
 // Copyright The OpenTelemetry Authors
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// SPDX-License-Identifier: Apache-2.0
 
 package instrumentation
 
diff --git a/pkg/instrumentation/javaagent_test.go b/pkg/instrumentation/javaagent_test.go
index ea8d81305d..181d7bbd05 100644
--- a/pkg/instrumentation/javaagent_test.go
+++ b/pkg/instrumentation/javaagent_test.go
@@ -1,16 +1,5 @@
 // Copyright The OpenTelemetry Authors
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// SPDX-License-Identifier: Apache-2.0
 
 package instrumentation
 
diff --git a/pkg/instrumentation/nginx.go b/pkg/instrumentation/nginx.go
index 7bcc39d611..fb19b9bb82 100644
--- a/pkg/instrumentation/nginx.go
+++ b/pkg/instrumentation/nginx.go
@@ -1,16 +1,5 @@
 // Copyright The OpenTelemetry Authors
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// SPDX-License-Identifier: Apache-2.0
 
 package instrumentation
 
diff --git a/pkg/instrumentation/nginx_test.go b/pkg/instrumentation/nginx_test.go
index b483c38cf4..c7f6f05f0b 100644
--- a/pkg/instrumentation/nginx_test.go
+++ b/pkg/instrumentation/nginx_test.go
@@ -1,16 +1,5 @@
 // Copyright The OpenTelemetry Authors
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// SPDX-License-Identifier: Apache-2.0
 
 package instrumentation
 
diff --git a/pkg/instrumentation/nodejs.go b/pkg/instrumentation/nodejs.go
index a3d02ea53d..b1ca51c75c 100644
--- a/pkg/instrumentation/nodejs.go
+++ b/pkg/instrumentation/nodejs.go
@@ -1,16 +1,5 @@
 // Copyright The OpenTelemetry Authors
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// SPDX-License-Identifier: Apache-2.0
 
 package instrumentation
 
diff --git a/pkg/instrumentation/nodejs_test.go b/pkg/instrumentation/nodejs_test.go
index 7ed4fcd6d3..0efe8b55f2 100644
--- a/pkg/instrumentation/nodejs_test.go
+++ b/pkg/instrumentation/nodejs_test.go
@@ -1,16 +1,5 @@
 // Copyright The OpenTelemetry Authors
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// SPDX-License-Identifier: Apache-2.0
 
 package instrumentation
 
diff --git a/pkg/instrumentation/podmutator.go b/pkg/instrumentation/podmutator.go
index 6e17f0fa49..147f4dc043 100644
--- a/pkg/instrumentation/podmutator.go
+++ b/pkg/instrumentation/podmutator.go
@@ -1,16 +1,5 @@
 // Copyright The OpenTelemetry Authors
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// SPDX-License-Identifier: Apache-2.0
 
 package instrumentation
 
diff --git a/pkg/instrumentation/podmutator_test.go b/pkg/instrumentation/podmutator_test.go
index 3fd085d539..a545aea78f 100644
--- a/pkg/instrumentation/podmutator_test.go
+++ b/pkg/instrumentation/podmutator_test.go
@@ -1,16 +1,5 @@
 // Copyright The OpenTelemetry Authors
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// SPDX-License-Identifier: Apache-2.0
 
 package instrumentation
 
diff --git a/pkg/instrumentation/python.go b/pkg/instrumentation/python.go
index e39e757052..440f63d2ea 100644
--- a/pkg/instrumentation/python.go
+++ b/pkg/instrumentation/python.go
@@ -1,16 +1,5 @@
 // Copyright The OpenTelemetry Authors
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// SPDX-License-Identifier: Apache-2.0
 
 package instrumentation
 
diff --git a/pkg/instrumentation/python_test.go b/pkg/instrumentation/python_test.go
index 2347dc480b..01d32e6e81 100644
--- a/pkg/instrumentation/python_test.go
+++ b/pkg/instrumentation/python_test.go
@@ -1,16 +1,5 @@
 // Copyright The OpenTelemetry Authors
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// SPDX-License-Identifier: Apache-2.0
 
 package instrumentation
 
diff --git a/pkg/instrumentation/sdk.go b/pkg/instrumentation/sdk.go
index c23106bea2..b19f6ed115 100644
--- a/pkg/instrumentation/sdk.go
+++ b/pkg/instrumentation/sdk.go
@@ -1,16 +1,5 @@
 // Copyright The OpenTelemetry Authors
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// SPDX-License-Identifier: Apache-2.0
 
 package instrumentation
 
diff --git a/pkg/instrumentation/sdk_test.go b/pkg/instrumentation/sdk_test.go
index 09e7ee427b..b1acca7026 100644
--- a/pkg/instrumentation/sdk_test.go
+++ b/pkg/instrumentation/sdk_test.go
@@ -1,16 +1,5 @@
 // Copyright The OpenTelemetry Authors
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// SPDX-License-Identifier: Apache-2.0
 
 package instrumentation
 
diff --git a/pkg/instrumentation/upgrade/upgrade.go b/pkg/instrumentation/upgrade/upgrade.go
index f4b963f1c9..68df3d4de5 100644
--- a/pkg/instrumentation/upgrade/upgrade.go
+++ b/pkg/instrumentation/upgrade/upgrade.go
@@ -1,16 +1,5 @@
 // Copyright The OpenTelemetry Authors
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// SPDX-License-Identifier: Apache-2.0
 
 package upgrade
 
diff --git a/pkg/instrumentation/upgrade/upgrade_suite_test.go b/pkg/instrumentation/upgrade/upgrade_suite_test.go
index 5a17d5ac98..fac0736ca9 100644
--- a/pkg/instrumentation/upgrade/upgrade_suite_test.go
+++ b/pkg/instrumentation/upgrade/upgrade_suite_test.go
@@ -1,16 +1,5 @@
 // Copyright The OpenTelemetry Authors
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// SPDX-License-Identifier: Apache-2.0
 
 package upgrade
 
diff --git a/pkg/instrumentation/upgrade/upgrade_test.go b/pkg/instrumentation/upgrade/upgrade_test.go
index f7a401a201..11e3ea43b2 100644
--- a/pkg/instrumentation/upgrade/upgrade_test.go
+++ b/pkg/instrumentation/upgrade/upgrade_test.go
@@ -1,16 +1,5 @@
 // Copyright The OpenTelemetry Authors
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// SPDX-License-Identifier: Apache-2.0
 
 package upgrade
 
diff --git a/pkg/sidecar/annotation.go b/pkg/sidecar/annotation.go
index f7558add7f..515994025d 100644
--- a/pkg/sidecar/annotation.go
+++ b/pkg/sidecar/annotation.go
@@ -1,16 +1,5 @@
 // Copyright The OpenTelemetry Authors
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// SPDX-License-Identifier: Apache-2.0
 
 package sidecar
 
diff --git a/pkg/sidecar/annotation_test.go b/pkg/sidecar/annotation_test.go
index d292be77dd..4bfae4f8ec 100644
--- a/pkg/sidecar/annotation_test.go
+++ b/pkg/sidecar/annotation_test.go
@@ -1,16 +1,5 @@
 // Copyright The OpenTelemetry Authors
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// SPDX-License-Identifier: Apache-2.0
 
 package sidecar
 
diff --git a/pkg/sidecar/attributes.go b/pkg/sidecar/attributes.go
index e40492f786..3a0c7850b4 100644
--- a/pkg/sidecar/attributes.go
+++ b/pkg/sidecar/attributes.go
@@ -1,16 +1,5 @@
 // Copyright The OpenTelemetry Authors
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// SPDX-License-Identifier: Apache-2.0
 
 // Package sidecar contains operations related to sidecar manipulation (Add, update, remove).
 package sidecar
diff --git a/pkg/sidecar/attributes_test.go b/pkg/sidecar/attributes_test.go
index b636075f81..1e979283f6 100644
--- a/pkg/sidecar/attributes_test.go
+++ b/pkg/sidecar/attributes_test.go
@@ -1,16 +1,5 @@
 // Copyright The OpenTelemetry Authors
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// SPDX-License-Identifier: Apache-2.0
 
 package sidecar
 
diff --git a/pkg/sidecar/pod.go b/pkg/sidecar/pod.go
index d7a99918df..22023e3d65 100644
--- a/pkg/sidecar/pod.go
+++ b/pkg/sidecar/pod.go
@@ -1,16 +1,5 @@
 // Copyright The OpenTelemetry Authors
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// SPDX-License-Identifier: Apache-2.0
 
 // Package sidecar contains operations related to sidecar manipulation (Add, update, remove).
 package sidecar
diff --git a/pkg/sidecar/pod_test.go b/pkg/sidecar/pod_test.go
index 58c0de9841..780ba77c2b 100644
--- a/pkg/sidecar/pod_test.go
+++ b/pkg/sidecar/pod_test.go
@@ -1,16 +1,5 @@
 // Copyright The OpenTelemetry Authors
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// SPDX-License-Identifier: Apache-2.0
 
 package sidecar
 
diff --git a/pkg/sidecar/podmutator.go b/pkg/sidecar/podmutator.go
index 1584bdfeb0..85b8f08403 100644
--- a/pkg/sidecar/podmutator.go
+++ b/pkg/sidecar/podmutator.go
@@ -1,16 +1,5 @@
 // Copyright The OpenTelemetry Authors
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// SPDX-License-Identifier: Apache-2.0
 
 package sidecar
 
diff --git a/tests/test-e2e-apps/golang/main.go b/tests/test-e2e-apps/golang/main.go
index ad36410372..a911a8f5f5 100644
--- a/tests/test-e2e-apps/golang/main.go
+++ b/tests/test-e2e-apps/golang/main.go
@@ -1,16 +1,5 @@
 // Copyright The OpenTelemetry Authors
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// SPDX-License-Identifier: Apache-2.0
 
 package main