diff --git a/api/src/main/java/org/opencord/cordmcast/CordMcastService.java b/api/src/main/java/org/opencord/cordmcast/CordMcastService.java
index 591f186..78e4daa 100644
--- a/api/src/main/java/org/opencord/cordmcast/CordMcastService.java
+++ b/api/src/main/java/org/opencord/cordmcast/CordMcastService.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2020-present Open Networking Foundation
+ * Copyright 2020-2023 Open Networking Foundation (ONF) and the ONF Contributors
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/api/src/main/java/org/opencord/cordmcast/CordMcastStatistics.java b/api/src/main/java/org/opencord/cordmcast/CordMcastStatistics.java
index 10c05af..e52f562 100644
--- a/api/src/main/java/org/opencord/cordmcast/CordMcastStatistics.java
+++ b/api/src/main/java/org/opencord/cordmcast/CordMcastStatistics.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2018-present Open Networking Foundation
+ * Copyright 2018-2023 Open Networking Foundation (ONF) and the ONF Contributors
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/api/src/main/java/org/opencord/cordmcast/CordMcastStatisticsEvent.java b/api/src/main/java/org/opencord/cordmcast/CordMcastStatisticsEvent.java
index 52581d9..fa134a7 100644
--- a/api/src/main/java/org/opencord/cordmcast/CordMcastStatisticsEvent.java
+++ b/api/src/main/java/org/opencord/cordmcast/CordMcastStatisticsEvent.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2018-present Open Networking Foundation
+ * Copyright 2018-2023 Open Networking Foundation (ONF) and the ONF Contributors
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/api/src/main/java/org/opencord/cordmcast/CordMcastStatisticsEventListener.java b/api/src/main/java/org/opencord/cordmcast/CordMcastStatisticsEventListener.java
index 30177ae..c795cf0 100644
--- a/api/src/main/java/org/opencord/cordmcast/CordMcastStatisticsEventListener.java
+++ b/api/src/main/java/org/opencord/cordmcast/CordMcastStatisticsEventListener.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2018-present Open Networking Foundation
+ * Copyright 2018-2023 Open Networking Foundation (ONF) and the ONF Contributors
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/api/src/main/java/org/opencord/cordmcast/CordMcastStatisticsService.java b/api/src/main/java/org/opencord/cordmcast/CordMcastStatisticsService.java
index 9b9ba71..b398e0b 100644
--- a/api/src/main/java/org/opencord/cordmcast/CordMcastStatisticsService.java
+++ b/api/src/main/java/org/opencord/cordmcast/CordMcastStatisticsService.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2018-present Open Networking Foundation
+ * Copyright 2018-2023 Open Networking Foundation (ONF) and the ONF Contributors
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/api/src/main/java/org/opencord/cordmcast/package-info.java b/api/src/main/java/org/opencord/cordmcast/package-info.java
index 6d17b35..451cba5 100644
--- a/api/src/main/java/org/opencord/cordmcast/package-info.java
+++ b/api/src/main/java/org/opencord/cordmcast/package-info.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2016-present Open Networking Foundation
+ * Copyright 2016-2023 Open Networking Foundation (ONF) and the ONF Contributors
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.