diff --git a/etc/notification-sender-ext-schedular/configuration_manager.py b/etc/notification-sender-ext-schedular/configuration_manager.py
index 595f74abb..8a4ae4ce6 100644
--- a/etc/notification-sender-ext-schedular/configuration_manager.py
+++ b/etc/notification-sender-ext-schedular/configuration_manager.py
@@ -1,3 +1,21 @@
+#
+# Copyright (c) 2024, WSO2 LLC. (https://www.wso2.com).
+#
+# WSO2 LLC. licenses this file to you under the Apache License,
+# Version 2.0 (the "License"); you may not use this file except
+# in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing,
+# software distributed under the License is distributed on an
+# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+# KIND, either express or implied. See the License for the
+# specific language governing permissions and limitations
+# under the License.
+#
+
 import json
 
 # This is the class which read and hold configurations from the configuration file.
diff --git a/etc/notification-sender-ext-schedular/email_notification_manager.py b/etc/notification-sender-ext-schedular/email_notification_manager.py
index e0a4cb22e..06b2d5593 100644
--- a/etc/notification-sender-ext-schedular/email_notification_manager.py
+++ b/etc/notification-sender-ext-schedular/email_notification_manager.py
@@ -1,3 +1,21 @@
+#
+# Copyright (c) 2024, WSO2 LLC. (https://www.wso2.com).
+#
+# WSO2 LLC. licenses this file to you under the Apache License,
+# Version 2.0 (the "License"); you may not use this file except
+# in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing,
+# software distributed under the License is distributed on an
+# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+# KIND, either express or implied. See the License for the
+# specific language governing permissions and limitations
+# under the License.
+#
+
 import smtplib
 import logging
 from email.mime.text import MIMEText
diff --git a/etc/notification-sender-ext-schedular/function_app.py b/etc/notification-sender-ext-schedular/function_app.py
index 284b5060f..59aebbc5a 100644
--- a/etc/notification-sender-ext-schedular/function_app.py
+++ b/etc/notification-sender-ext-schedular/function_app.py
@@ -1,3 +1,21 @@
+#
+# Copyright (c) 2024, WSO2 LLC. (https://www.wso2.com).
+#
+# WSO2 LLC. licenses this file to you under the Apache License,
+# Version 2.0 (the "License"); you may not use this file except
+# in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing,
+# software distributed under the License is distributed on an
+# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+# KIND, either express or implied. See the License for the
+# specific language governing permissions and limitations
+# under the License.
+#
+
 import azure.functions as func
 import logging
 from configuration_manager import *
diff --git a/etc/notification-sender-ext-schedular/is_server_utils.py b/etc/notification-sender-ext-schedular/is_server_utils.py
index 427ac5022..5c80ddba1 100644
--- a/etc/notification-sender-ext-schedular/is_server_utils.py
+++ b/etc/notification-sender-ext-schedular/is_server_utils.py
@@ -1,3 +1,21 @@
+#
+# Copyright (c) 2024, WSO2 LLC. (https://www.wso2.com).
+#
+# WSO2 LLC. licenses this file to you under the Apache License,
+# Version 2.0 (the "License"); you may not use this file except
+# in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing,
+# software distributed under the License is distributed on an
+# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+# KIND, either express or implied. See the License for the
+# specific language governing permissions and limitations
+# under the License.
+#
+
 import json
 import logging
 import requests
diff --git a/etc/notification-sender-ext-schedular/requirements.txt b/etc/notification-sender-ext-schedular/requirements.txt
index de84d30a6..8eaaca828 100644
--- a/etc/notification-sender-ext-schedular/requirements.txt
+++ b/etc/notification-sender-ext-schedular/requirements.txt
@@ -3,6 +3,5 @@
 # Manually managing azure-functions-worker may cause unexpected issues
 
 azure-functions
-
 secure-smtplib
 emails
\ No newline at end of file