diff --git a/staging/src/k8s.io/dynamic-resource-allocation/api/standard_attributes.go b/staging/src/k8s.io/dynamic-resource-allocation/api/standard_attributes.go
index 0d0a0f51616..b209bc7cdf2 100644
--- a/staging/src/k8s.io/dynamic-resource-allocation/api/standard_attributes.go
+++ b/staging/src/k8s.io/dynamic-resource-allocation/api/standard_attributes.go
@@ -1,3 +1,19 @@
+/*
+Copyright 2025 The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
 package api
 
 const (
diff --git a/staging/src/k8s.io/dynamic-resource-allocation/deviceattribute/attribute.go b/staging/src/k8s.io/dynamic-resource-allocation/deviceattribute/attribute.go
index f6f23ab099c..41b4129823d 100644
--- a/staging/src/k8s.io/dynamic-resource-allocation/deviceattribute/attribute.go
+++ b/staging/src/k8s.io/dynamic-resource-allocation/deviceattribute/attribute.go
@@ -1,3 +1,19 @@
+/*
+Copyright 2025 The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
 package deviceattribute
 
 import resourceapi "k8s.io/dynamic-resource-allocation/api"
diff --git a/staging/src/k8s.io/dynamic-resource-allocation/deviceattribute/attribute_test.go b/staging/src/k8s.io/dynamic-resource-allocation/deviceattribute/attribute_test.go
index 3a5e5cff089..ae04b5f2a51 100644
--- a/staging/src/k8s.io/dynamic-resource-allocation/deviceattribute/attribute_test.go
+++ b/staging/src/k8s.io/dynamic-resource-allocation/deviceattribute/attribute_test.go
@@ -1,3 +1,19 @@
+/*
+Copyright 2025 The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
 package deviceattribute
 
 import (
diff --git a/staging/src/k8s.io/dynamic-resource-allocation/deviceattribute/pci.go b/staging/src/k8s.io/dynamic-resource-allocation/deviceattribute/pci.go
index 7a739c7065b..2d9afef6644 100644
--- a/staging/src/k8s.io/dynamic-resource-allocation/deviceattribute/pci.go
+++ b/staging/src/k8s.io/dynamic-resource-allocation/deviceattribute/pci.go
@@ -1,3 +1,19 @@
+/*
+Copyright 2025 The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
 package deviceattribute
 
 import (
diff --git a/staging/src/k8s.io/dynamic-resource-allocation/deviceattribute/pci_test.go b/staging/src/k8s.io/dynamic-resource-allocation/deviceattribute/pci_test.go
index 2bd234fb0f2..3f4b4ffe54a 100644
--- a/staging/src/k8s.io/dynamic-resource-allocation/deviceattribute/pci_test.go
+++ b/staging/src/k8s.io/dynamic-resource-allocation/deviceattribute/pci_test.go
@@ -1,3 +1,19 @@
+/*
+Copyright 2025 The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
 package deviceattribute
 
 import (
diff --git a/staging/src/k8s.io/dynamic-resource-allocation/testing/file.go b/staging/src/k8s.io/dynamic-resource-allocation/testing/file.go
index 27eb56aaf9b..0c68c6955b3 100644
--- a/staging/src/k8s.io/dynamic-resource-allocation/testing/file.go
+++ b/staging/src/k8s.io/dynamic-resource-allocation/testing/file.go
@@ -1,3 +1,19 @@
+/*
+Copyright 2025 The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
 package testing
 
 import (
diff --git a/staging/src/k8s.io/dynamic-resource-allocation/utils/pci.go b/staging/src/k8s.io/dynamic-resource-allocation/utils/pci.go
index c5f7713e7cf..a0404b5e2af 100644
--- a/staging/src/k8s.io/dynamic-resource-allocation/utils/pci.go
+++ b/staging/src/k8s.io/dynamic-resource-allocation/utils/pci.go
@@ -1,3 +1,19 @@
+/*
+Copyright 2025 The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
 package utils
 
 import (
diff --git a/staging/src/k8s.io/dynamic-resource-allocation/utils/pci_test.go b/staging/src/k8s.io/dynamic-resource-allocation/utils/pci_test.go
index 758ab2ac0ab..1c45612f76a 100644
--- a/staging/src/k8s.io/dynamic-resource-allocation/utils/pci_test.go
+++ b/staging/src/k8s.io/dynamic-resource-allocation/utils/pci_test.go
@@ -1,3 +1,19 @@
+/*
+Copyright 2025 The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
 package utils
 
 import (
diff --git a/staging/src/k8s.io/dynamic-resource-allocation/utils/sysfs.go b/staging/src/k8s.io/dynamic-resource-allocation/utils/sysfs.go
index f1822c5982c..b0c732a900a 100644
--- a/staging/src/k8s.io/dynamic-resource-allocation/utils/sysfs.go
+++ b/staging/src/k8s.io/dynamic-resource-allocation/utils/sysfs.go
@@ -1,3 +1,19 @@
+/*
+Copyright 2025 The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
 package utils
 
 import "path/filepath"