diff --git a/splunk_connect_for_snmp_mib_server/__init__.py b/splunk_connect_for_snmp_mib_server/__init__.py
index 3ca78203..a1038529 100644
--- a/splunk_connect_for_snmp_mib_server/__init__.py
+++ b/splunk_connect_for_snmp_mib_server/__init__.py
@@ -1,3 +1,18 @@
+#   ########################################################################
+#   Copyright 2021 Splunk Inc.
+#
+#    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.
+#   ########################################################################
 import logging.config
 
 logging.basicConfig(
diff --git a/splunk_connect_for_snmp_mib_server/mib_server.py b/splunk_connect_for_snmp_mib_server/mib_server.py
index 88752137..e18a9ae6 100644
--- a/splunk_connect_for_snmp_mib_server/mib_server.py
+++ b/splunk_connect_for_snmp_mib_server/mib_server.py
@@ -1,3 +1,18 @@
+#   ########################################################################
+#   Copyright 2021 Splunk Inc.
+#
+#    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.
+#   ########################################################################
 from flask import Flask, request
 from flask_autoindex import AutoIndex
 from splunk_connect_for_snmp_mib_server.translator import Translator
diff --git a/splunk_connect_for_snmp_mib_server/mongo.py b/splunk_connect_for_snmp_mib_server/mongo.py
index ad5acb95..eb8240e4 100644
--- a/splunk_connect_for_snmp_mib_server/mongo.py
+++ b/splunk_connect_for_snmp_mib_server/mongo.py
@@ -1,3 +1,18 @@
+#   ########################################################################
+#   Copyright 2021 Splunk Inc.
+#
+#    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.
+#   ########################################################################
 import pymongo
 import os
 import logging
diff --git a/splunk_connect_for_snmp_mib_server/snmp_mib_server.py b/splunk_connect_for_snmp_mib_server/snmp_mib_server.py
index 9a9fbad8..6bea7d07 100644
--- a/splunk_connect_for_snmp_mib_server/snmp_mib_server.py
+++ b/splunk_connect_for_snmp_mib_server/snmp_mib_server.py
@@ -1,3 +1,18 @@
+#   ########################################################################
+#   Copyright 2021 Splunk Inc.
+#
+#    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.
+#   ########################################################################
 import argparse
 import yaml
 from splunk_connect_for_snmp_mib_server.mongo import MibsRepository
diff --git a/splunk_connect_for_snmp_mib_server/translator.py b/splunk_connect_for_snmp_mib_server/translator.py
index 5c9eba1d..7baf8cb2 100644
--- a/splunk_connect_for_snmp_mib_server/translator.py
+++ b/splunk_connect_for_snmp_mib_server/translator.py
@@ -1,3 +1,18 @@
+#   ########################################################################
+#   Copyright 2021 Splunk Inc.
+#
+#    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.
+#   ########################################################################
 from pysnmp.smi import builder, view, compiler, rfc1902
 import os
 import json
diff --git a/tests/__init__.py b/tests/__init__.py
index e69de29b..0ad8e598 100644
--- a/tests/__init__.py
+++ b/tests/__init__.py
@@ -0,0 +1,15 @@
+#   ########################################################################
+#   Copyright 2021 Splunk Inc.
+#
+#    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.
+#   ########################################################################
diff --git a/tests/test_mongo.py b/tests/test_mongo.py
index 2bafa2df..aab1e335 100644
--- a/tests/test_mongo.py
+++ b/tests/test_mongo.py
@@ -1,3 +1,18 @@
+#   ########################################################################
+#   Copyright 2021 Splunk Inc.
+#
+#    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.
+#   ########################################################################
 import sys
 
 sys.path.append("../")
diff --git a/tests/test_translator.py b/tests/test_translator.py
index c33a81fc..3ba73f95 100644
--- a/tests/test_translator.py
+++ b/tests/test_translator.py
@@ -1,3 +1,18 @@
+#   ########################################################################
+#   Copyright 2021 Splunk Inc.
+#
+#    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.
+#   ########################################################################
 from unittest import TestCase, mock
 
 import mongomock