diff --git a/platform/mkrules/files/scripts/vppcfg_load.py b/platform/mkrules/files/scripts/vppcfg_load.py
index 150608a..bbff77c 100755
--- a/platform/mkrules/files/scripts/vppcfg_load.py
+++ b/platform/mkrules/files/scripts/vppcfg_load.py
@@ -1,5 +1,18 @@
 #!/usr/bin/python3
 # -*- coding: utf-8 -*-
+# Copyright (c) 2023 Cisco and/or its affiliates.
+# 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 json
 import sys
 import os
diff --git a/platform/mkrules/src/sonic-vppcfgd/setup.py b/platform/mkrules/src/sonic-vppcfgd/setup.py
index ace01db..60250a0 100755
--- a/platform/mkrules/src/sonic-vppcfgd/setup.py
+++ b/platform/mkrules/src/sonic-vppcfgd/setup.py
@@ -1,3 +1,16 @@
+# Copyright (c) 2023 Cisco and/or its affiliates.
+# 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 setuptools
 
 setuptools.setup(
diff --git a/platform/mkrules/src/sonic-vppcfgd/vpp.json b/platform/mkrules/src/sonic-vppcfgd/vpp.json
deleted file mode 100644
index b0c684a..0000000
--- a/platform/mkrules/src/sonic-vppcfgd/vpp.json
+++ /dev/null
@@ -1,11 +0,0 @@
-{
-    "PLATFORM": {
-        "vpp": {
-            "buffers": "{}",
-            "cpu": "{'workers': '2'}",
-            "dpdk": "{}",
-            "logging": "{}",
-            "memory": "{'main-heap-size': '512M'}"
-        }
-    }
-}
diff --git a/platform/mkrules/src/sonic-vppcfgd/vppcfgd/__init__.py b/platform/mkrules/src/sonic-vppcfgd/vppcfgd/__init__.py
index e69de29..f0d52c2 100644
--- a/platform/mkrules/src/sonic-vppcfgd/vppcfgd/__init__.py
+++ b/platform/mkrules/src/sonic-vppcfgd/vppcfgd/__init__.py
@@ -0,0 +1,12 @@
+# Copyright (c) 2023 Cisco and/or its affiliates.
+# 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/platform/mkrules/src/sonic-vppcfgd/vppcfgd/__main__.py b/platform/mkrules/src/sonic-vppcfgd/vppcfgd/__main__.py
index 413eeee..2c3883f 100644
--- a/platform/mkrules/src/sonic-vppcfgd/vppcfgd/__main__.py
+++ b/platform/mkrules/src/sonic-vppcfgd/vppcfgd/__main__.py
@@ -1,4 +1,17 @@
+# Copyright (c) 2023 Cisco and/or its affiliates.
+# 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 .main import main
 
 if __name__ == '__main__':
-    main()
\ No newline at end of file
+    main()
diff --git a/platform/mkrules/src/sonic-vppcfgd/vppcfgd/config.py b/platform/mkrules/src/sonic-vppcfgd/vppcfgd/config.py
index 1db0bb8..df5fc74 100644
--- a/platform/mkrules/src/sonic-vppcfgd/vppcfgd/config.py
+++ b/platform/mkrules/src/sonic-vppcfgd/vppcfgd/config.py
@@ -1,3 +1,16 @@
+# Copyright (c) 2023 Cisco and/or its affiliates.
+# 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 json
 from .vars import g_dev_debug, VPP_CONFIG_JSON_PATH, VPP_CFG_STARTUP_PATH, VPP_BOOTUP_CFG_PATH, INDENT
 from .log import dev_debug, log_notice
diff --git a/platform/mkrules/src/sonic-vppcfgd/vppcfgd/directory.py b/platform/mkrules/src/sonic-vppcfgd/vppcfgd/directory.py
index d2dfc91..ef55d1f 100644
--- a/platform/mkrules/src/sonic-vppcfgd/vppcfgd/directory.py
+++ b/platform/mkrules/src/sonic-vppcfgd/vppcfgd/directory.py
@@ -1,3 +1,17 @@
+# Copyright 2016 Microsoft, Inc.
+# Modifications copyright (c) 2023 Cisco and/or its affiliates.
+# 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 collections import defaultdict
 
 from .log import log_err
@@ -156,4 +170,4 @@ def subscribe(self, deps, handler):
         """
         for db, table, path in deps:
             slot = self.get_slot_name(db, table)
-            self.notify[slot][path].append(handler)
\ No newline at end of file
+            self.notify[slot][path].append(handler)
diff --git a/platform/mkrules/src/sonic-vppcfgd/vppcfgd/log.py b/platform/mkrules/src/sonic-vppcfgd/vppcfgd/log.py
index 270aae2..da5d72a 100644
--- a/platform/mkrules/src/sonic-vppcfgd/vppcfgd/log.py
+++ b/platform/mkrules/src/sonic-vppcfgd/vppcfgd/log.py
@@ -1,3 +1,17 @@
+# Copyright 2016 Microsoft, Inc.
+# Modifications copyright (c) 2023 Cisco and/or its affiliates.
+# 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 syslog
 
 from .vars import g_debug, g_dev_debug
diff --git a/platform/mkrules/src/sonic-vppcfgd/vppcfgd/main.py b/platform/mkrules/src/sonic-vppcfgd/vppcfgd/main.py
index babbbab..a5bcf45 100644
--- a/platform/mkrules/src/sonic-vppcfgd/vppcfgd/main.py
+++ b/platform/mkrules/src/sonic-vppcfgd/vppcfgd/main.py
@@ -1,3 +1,16 @@
+# Copyright (c) 2023 Cisco and/or its affiliates.
+# 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 os
 import signal
 import sys
diff --git a/platform/mkrules/src/sonic-vppcfgd/vppcfgd/manager.py b/platform/mkrules/src/sonic-vppcfgd/vppcfgd/manager.py
index 6966a20..477d968 100644
--- a/platform/mkrules/src/sonic-vppcfgd/vppcfgd/manager.py
+++ b/platform/mkrules/src/sonic-vppcfgd/vppcfgd/manager.py
@@ -1,3 +1,17 @@
+# Copyright 2016 Microsoft, Inc.
+# Modifications copyright (c) 2023 Cisco and/or its affiliates.
+# 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 swsscommon import swsscommon
 
 from .log import log_debug, log_err
@@ -68,4 +82,4 @@ def set_handler(self, key, data):
 
     def del_handler(self, key):
         """ Placeholder for 'DEL' command """
-        log_err("del_handler wasn't implemented for %s" % self.__class__.__name__)
\ No newline at end of file
+        log_err("del_handler wasn't implemented for %s" % self.__class__.__name__)
diff --git a/platform/mkrules/src/sonic-vppcfgd/vppcfgd/managers_vppcfg.py b/platform/mkrules/src/sonic-vppcfgd/vppcfgd/managers_vppcfg.py
index 5a6ed92..8ea493a 100644
--- a/platform/mkrules/src/sonic-vppcfgd/vppcfgd/managers_vppcfg.py
+++ b/platform/mkrules/src/sonic-vppcfgd/vppcfgd/managers_vppcfg.py
@@ -1,3 +1,16 @@
+# Copyright (c) 2023 Cisco and/or its affiliates.
+# 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 traceback
 from .log import log_crit, log_err, log_debug, log_notice, dev_debug, g_dev_debug
 from .manager import Manager
diff --git a/platform/mkrules/src/sonic-vppcfgd/vppcfgd/runner.py b/platform/mkrules/src/sonic-vppcfgd/vppcfgd/runner.py
index 7c1f82b..52b1fef 100644
--- a/platform/mkrules/src/sonic-vppcfgd/vppcfgd/runner.py
+++ b/platform/mkrules/src/sonic-vppcfgd/vppcfgd/runner.py
@@ -1,3 +1,17 @@
+# Copyright 2016 Microsoft, Inc.
+# Modifications copyright (c) 2023 Cisco and/or its affiliates.
+# 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 collections import defaultdict
 from swsscommon import swsscommon
 
diff --git a/platform/mkrules/src/sonic-vppcfgd/vppcfgd/template.py b/platform/mkrules/src/sonic-vppcfgd/vppcfgd/template.py
index a2b476e..9f60215 100644
--- a/platform/mkrules/src/sonic-vppcfgd/vppcfgd/template.py
+++ b/platform/mkrules/src/sonic-vppcfgd/vppcfgd/template.py
@@ -1,3 +1,17 @@
+# Copyright 2016 Microsoft, Inc.
+# Modifications copyright (c) 2023 Cisco and/or its affiliates.
+# 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 collections import OrderedDict
 from functools import partial
 
diff --git a/platform/mkrules/src/sonic-vppcfgd/vppcfgd/utils.py b/platform/mkrules/src/sonic-vppcfgd/vppcfgd/utils.py
index 0acc293..2601f12 100644
--- a/platform/mkrules/src/sonic-vppcfgd/vppcfgd/utils.py
+++ b/platform/mkrules/src/sonic-vppcfgd/vppcfgd/utils.py
@@ -1,3 +1,17 @@
+# Copyright 2016 Microsoft, Inc.
+# Modifications copyright (c) 2023 Cisco and/or its affiliates.
+# 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 subprocess
 import yaml
 
diff --git a/platform/mkrules/src/sonic-vppcfgd/vppcfgd/vars.py b/platform/mkrules/src/sonic-vppcfgd/vppcfgd/vars.py
index 585e4fc..5dd424e 100644
--- a/platform/mkrules/src/sonic-vppcfgd/vppcfgd/vars.py
+++ b/platform/mkrules/src/sonic-vppcfgd/vppcfgd/vars.py
@@ -1,3 +1,17 @@
+# Copyright 2016 Microsoft, Inc.
+# Modifications copyright (c) 2023 Cisco and/or its affiliates.
+# 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.
+
 g_debug = True  # FIXME: read from env variable, or from constants
 g_dev_debug = True
 
diff --git a/platform/mkrules/src/sonic-vppcfgd/vppcfgd/vpp.json b/platform/mkrules/src/sonic-vppcfgd/vppcfgd/vpp.json
deleted file mode 100644
index 47a8596..0000000
--- a/platform/mkrules/src/sonic-vppcfgd/vppcfgd/vpp.json
+++ /dev/null
@@ -1,18 +0,0 @@
-{
-    "PLATFORM": {
-        "vpp": {
-	    "vports": {
-		"vpp1": {},
-		"vpp2": {}
-	    },
-            "cpu": {"workers": "2"},
-            "dpdk": {
-		"dev": {
-		    "0000:00:00.1": {"name": "vpp-eth0", "num-rx-queues": "2"},
-		    "0000:00:00.2": {"name": "vpp-eth1", "num-rx-queues": "2"}
-		}
-            },
-            "memory": {"main-heap-size": "512M"}
-        }
-    }
-}
diff --git a/platform/mkrules/src/sonic-vppcfgd/vppcfgd/vpp.py b/platform/mkrules/src/sonic-vppcfgd/vppcfgd/vpp.py
index 4af8af7..bf5cd3a 100644
--- a/platform/mkrules/src/sonic-vppcfgd/vppcfgd/vpp.py
+++ b/platform/mkrules/src/sonic-vppcfgd/vppcfgd/vpp.py
@@ -1,3 +1,16 @@
+# Copyright (c) 2023 Cisco and/or its affiliates.
+# 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 json
 
 class VppMgr(object):
diff --git a/platform/vpp/docker-sonic-vpp/scripts/vppcfg_load.py b/platform/vpp/docker-sonic-vpp/scripts/vppcfg_load.py
index 150608a..bbff77c 100755
--- a/platform/vpp/docker-sonic-vpp/scripts/vppcfg_load.py
+++ b/platform/vpp/docker-sonic-vpp/scripts/vppcfg_load.py
@@ -1,5 +1,18 @@
 #!/usr/bin/python3
 # -*- coding: utf-8 -*-
+# Copyright (c) 2023 Cisco and/or its affiliates.
+# 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 json
 import sys
 import os