diff --git a/components/802.15.4_RF/atmel-rf-driver/atmel-rf-driver/NanostackRfPhyAtmel.h b/components/802.15.4_RF/atmel-rf-driver/atmel-rf-driver/NanostackRfPhyAtmel.h
index 67f710a05e..e6b6d6a3ad 100644
--- a/components/802.15.4_RF/atmel-rf-driver/atmel-rf-driver/NanostackRfPhyAtmel.h
+++ b/components/802.15.4_RF/atmel-rf-driver/atmel-rf-driver/NanostackRfPhyAtmel.h
@@ -1,15 +1,16 @@
 /*
- * Copyright (c) 2014-2015 ARM Limited. All rights reserved.
+ * Copyright (c) 2014-2018, 2020, Pelion and affiliates.
  * SPDX-License-Identifier: Apache-2.0
- * Licensed under the Apache License, Version 2.0 (the License); you may
- * not use this file except in compliance with the License.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
  * You may obtain a copy of the License at
  *
- * http://www.apache.org/licenses/LICENSE-2.0
+ *     http://www.apache.org/licenses/LICENSE-2.0
  *
  * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an AS IS BASIS, WITHOUT
- * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
diff --git a/components/802.15.4_RF/atmel-rf-driver/source/AT86RF215Reg.h b/components/802.15.4_RF/atmel-rf-driver/source/AT86RF215Reg.h
index 47b8a46fd4..678b7c01f2 100644
--- a/components/802.15.4_RF/atmel-rf-driver/source/AT86RF215Reg.h
+++ b/components/802.15.4_RF/atmel-rf-driver/source/AT86RF215Reg.h
@@ -1,15 +1,16 @@
 /*
- * Copyright (c) 2020 ARM Limited. All rights reserved.
+ * Copyright (c) 2020, Pelion and affiliates.
  * SPDX-License-Identifier: Apache-2.0
- * Licensed under the Apache License, Version 2.0 (the License); you may
- * not use this file except in compliance with the License.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
  * You may obtain a copy of the License at
  *
- * http://www.apache.org/licenses/LICENSE-2.0
+ *     http://www.apache.org/licenses/LICENSE-2.0
  *
  * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an AS IS BASIS, WITHOUT
- * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
diff --git a/components/802.15.4_RF/atmel-rf-driver/source/AT86RFReg.h b/components/802.15.4_RF/atmel-rf-driver/source/AT86RFReg.h
index fb86b7119b..378724484d 100644
--- a/components/802.15.4_RF/atmel-rf-driver/source/AT86RFReg.h
+++ b/components/802.15.4_RF/atmel-rf-driver/source/AT86RFReg.h
@@ -1,15 +1,16 @@
 /*
- * Copyright (c) 2014-2015 ARM Limited. All rights reserved.
+ * Copyright (c) 2014-2017, 2020, Pelion and affiliates.
  * SPDX-License-Identifier: Apache-2.0
- * Licensed under the Apache License, Version 2.0 (the License); you may
- * not use this file except in compliance with the License.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
  * You may obtain a copy of the License at
  *
- * http://www.apache.org/licenses/LICENSE-2.0
+ *     http://www.apache.org/licenses/LICENSE-2.0
  *
  * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an AS IS BASIS, WITHOUT
- * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
diff --git a/components/802.15.4_RF/atmel-rf-driver/source/NanostackRfPhyAT86RF215.cpp b/components/802.15.4_RF/atmel-rf-driver/source/NanostackRfPhyAT86RF215.cpp
index 6ad87de037..5aea0a7c22 100644
--- a/components/802.15.4_RF/atmel-rf-driver/source/NanostackRfPhyAT86RF215.cpp
+++ b/components/802.15.4_RF/atmel-rf-driver/source/NanostackRfPhyAT86RF215.cpp
@@ -1,15 +1,16 @@
 /*
- * Copyright (c) 2020 ARM Limited. All rights reserved.
+ * Copyright (c) 2020-2021, Pelion and affiliates.
  * SPDX-License-Identifier: Apache-2.0
- * Licensed under the Apache License, Version 2.0 (the License); you may
- * not use this file except in compliance with the License.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
  * You may obtain a copy of the License at
  *
- * http://www.apache.org/licenses/LICENSE-2.0
+ *     http://www.apache.org/licenses/LICENSE-2.0
  *
  * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an AS IS BASIS, WITHOUT
- * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
diff --git a/components/802.15.4_RF/atmel-rf-driver/source/NanostackRfPhyAtmel.cpp b/components/802.15.4_RF/atmel-rf-driver/source/NanostackRfPhyAtmel.cpp
index f2b266fab5..038a23a52a 100644
--- a/components/802.15.4_RF/atmel-rf-driver/source/NanostackRfPhyAtmel.cpp
+++ b/components/802.15.4_RF/atmel-rf-driver/source/NanostackRfPhyAtmel.cpp
@@ -1,15 +1,16 @@
 /*
- * Copyright (c) 2014-2015 ARM Limited. All rights reserved.
+ * Copyright (c) 2014-2020, Pelion and affiliates.
  * SPDX-License-Identifier: Apache-2.0
- * Licensed under the Apache License, Version 2.0 (the License); you may
- * not use this file except in compliance with the License.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
  * You may obtain a copy of the License at
  *
- * http://www.apache.org/licenses/LICENSE-2.0
+ *     http://www.apache.org/licenses/LICENSE-2.0
  *
  * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an AS IS BASIS, WITHOUT
- * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
diff --git a/components/802.15.4_RF/atmel-rf-driver/source/at24mac.cpp b/components/802.15.4_RF/atmel-rf-driver/source/at24mac.cpp
index cdb18a0cb7..08dc63b97f 100644
--- a/components/802.15.4_RF/atmel-rf-driver/source/at24mac.cpp
+++ b/components/802.15.4_RF/atmel-rf-driver/source/at24mac.cpp
@@ -1,15 +1,16 @@
 /*
- * Copyright (c) 2016-2016 ARM Limited. All rights reserved.
+ * Copyright (c) 2014-2018, Pelion and affiliates.
  * SPDX-License-Identifier: Apache-2.0
- * Licensed under the Apache License, Version 2.0 (the License); you may
- * not use this file except in compliance with the License.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
  * You may obtain a copy of the License at
  *
- * http://www.apache.org/licenses/LICENSE-2.0
+ *     http://www.apache.org/licenses/LICENSE-2.0
  *
  * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an AS IS BASIS, WITHOUT
- * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
diff --git a/components/802.15.4_RF/atmel-rf-driver/source/at24mac.h b/components/802.15.4_RF/atmel-rf-driver/source/at24mac.h
index d89d24400f..6d6c88a3bf 100644
--- a/components/802.15.4_RF/atmel-rf-driver/source/at24mac.h
+++ b/components/802.15.4_RF/atmel-rf-driver/source/at24mac.h
@@ -1,15 +1,16 @@
 /*
- * Copyright (c) 2014-2015 ARM Limited. All rights reserved.
+ * Copyright (c) 2014-2018, Pelion and affiliates.
  * SPDX-License-Identifier: Apache-2.0
- * Licensed under the Apache License, Version 2.0 (the License); you may
- * not use this file except in compliance with the License.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
  * You may obtain a copy of the License at
  *
- * http://www.apache.org/licenses/LICENSE-2.0
+ *     http://www.apache.org/licenses/LICENSE-2.0
  *
  * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an AS IS BASIS, WITHOUT
- * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
diff --git a/components/802.15.4_RF/atmel-rf-driver/source/rfbits.h b/components/802.15.4_RF/atmel-rf-driver/source/rfbits.h
index 14970ffb30..4e976b2423 100644
--- a/components/802.15.4_RF/atmel-rf-driver/source/rfbits.h
+++ b/components/802.15.4_RF/atmel-rf-driver/source/rfbits.h
@@ -1,15 +1,16 @@
 /*
- * Copyright (c) 2020 ARM Limited. All rights reserved.
+ * Copyright (c) 2020, Pelion and affiliates.
  * SPDX-License-Identifier: Apache-2.0
- * Licensed under the Apache License, Version 2.0 (the License); you may
- * not use this file except in compliance with the License.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
  * You may obtain a copy of the License at
  *
- * http://www.apache.org/licenses/LICENSE-2.0
+ *     http://www.apache.org/licenses/LICENSE-2.0
  *
  * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an AS IS BASIS, WITHOUT
- * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */