diff --git a/slack-notifier/aether_status_notifier.py b/slack-notifier/aether_status_notifier.py
index 4cd3aa2..9048349 100644
--- a/slack-notifier/aether_status_notifier.py
+++ b/slack-notifier/aether_status_notifier.py
@@ -2,17 +2,7 @@
 
 # Copyright 2020-present Open Networking Foundation
 #
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-# http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
+# SPDX-License-Identifier: LicenseRef-ONF-Member-Only-1.0
 
 import sys
 import os
diff --git a/slack-notifier/config.json.license b/slack-notifier/config.json.license
new file mode 100644
index 0000000..7dc5f1a
--- /dev/null
+++ b/slack-notifier/config.json.license
@@ -0,0 +1,3 @@
+SPDX-FileCopyrightText: 2021 Open Networking Foundation <info@opennetworking.org>
+
+SPDX-License-Identifier: LicenseRef-ONF-Member-Only-1.0
\ No newline at end of file
diff --git a/slack-notifier/requirements.txt b/slack-notifier/requirements.txt
index b00a8bf..b15f483 100644
--- a/slack-notifier/requirements.txt
+++ b/slack-notifier/requirements.txt
@@ -1,3 +1,7 @@
+# SPDX-FileCopyrightText: 2021 Open Networking Foundation <info@opennetworking.org>
+#
+# SPDX-License-Identifier: LicenseRef-ONF-Member-Only-1.0
+
 slackclient
 requests
 git+git://github.com/rancher/client-python@master#egg=client-python