diff --git a/xos/synchronizer/Dockerfile.synchronizer b/xos/synchronizer/Dockerfile.synchronizer
index 4cf8223..435157a 100644
--- a/xos/synchronizer/Dockerfile.synchronizer
+++ b/xos/synchronizer/Dockerfile.synchronizer
@@ -1,3 +1,19 @@
+
+# Copyright 2017-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.
+
+
 FROM xosproject/xos-synchronizer-base:candidate
 
 ADD . /opt/xos/synchronizers/metronet-local
diff --git a/xos/synchronizer/__init__.py b/xos/synchronizer/__init__.py
index 8b13789..65fdf5b 100644
--- a/xos/synchronizer/__init__.py
+++ b/xos/synchronizer/__init__.py
@@ -1 +1,17 @@
 
+# Copyright 2017-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.
+
+
+
diff --git a/xos/synchronizer/docker-compose.yml b/xos/synchronizer/docker-compose.yml
index 9d88e7f..74c8d82 100644
--- a/xos/synchronizer/docker-compose.yml
+++ b/xos/synchronizer/docker-compose.yml
@@ -1,3 +1,19 @@
+
+# Copyright 2017-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.
+
+
 version: '2'
 
 networks:
diff --git a/xos/synchronizer/pseudowireproviders/__init__.py b/xos/synchronizer/pseudowireproviders/__init__.py
index 8b13789..65fdf5b 100644
--- a/xos/synchronizer/pseudowireproviders/__init__.py
+++ b/xos/synchronizer/pseudowireproviders/__init__.py
@@ -1 +1,17 @@
 
+# Copyright 2017-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.
+
+
+
diff --git a/xos/synchronizer/pseudowireproviders/metronetworkpseudowireprovider.py b/xos/synchronizer/pseudowireproviders/metronetworkpseudowireprovider.py
index 8d4fffd..436f77b 100644
--- a/xos/synchronizer/pseudowireproviders/metronetworkpseudowireprovider.py
+++ b/xos/synchronizer/pseudowireproviders/metronetworkpseudowireprovider.py
@@ -1,3 +1,19 @@
+
+# Copyright 2017-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.
+
+
 from xos.logger import Logger, logging
 from synchronizers.vnodlocal.pseudowireproviders.pseudowireprovider import PseudowireProvider
 from services.metronetwork.models import NetworkEdgeToEdgePointConnection, NetworkEdgePort
diff --git a/xos/synchronizer/pseudowireproviders/providerfactory.py b/xos/synchronizer/pseudowireproviders/providerfactory.py
index 6735ecc..3bbdd81 100644
--- a/xos/synchronizer/pseudowireproviders/providerfactory.py
+++ b/xos/synchronizer/pseudowireproviders/providerfactory.py
@@ -1,3 +1,19 @@
+
+# Copyright 2017-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.
+
+
 import sys
 
 from services.vnodlocal.models import VnodLocalSystem
diff --git a/xos/synchronizer/pseudowireproviders/pseudowireprovider.py b/xos/synchronizer/pseudowireproviders/pseudowireprovider.py
index 5107499..1acc2b4 100644
--- a/xos/synchronizer/pseudowireproviders/pseudowireprovider.py
+++ b/xos/synchronizer/pseudowireproviders/pseudowireprovider.py
@@ -1,3 +1,19 @@
+
+# Copyright 2017-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.
+
+
 from xos.logger import Logger, logging
 
 logger = Logger(level=logging.INFO)
diff --git a/xos/synchronizer/pseudowireproviders/segmentroutingvlanxconnectpseudowireprovider.py b/xos/synchronizer/pseudowireproviders/segmentroutingvlanxconnectpseudowireprovider.py
index b98e1c5..910c282 100644
--- a/xos/synchronizer/pseudowireproviders/segmentroutingvlanxconnectpseudowireprovider.py
+++ b/xos/synchronizer/pseudowireproviders/segmentroutingvlanxconnectpseudowireprovider.py
@@ -1,3 +1,19 @@
+
+# Copyright 2017-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.
+
+
 from xos.logger import Logger, logging
 from synchronizers.vnodlocal.pseudowireproviders.pseudowireprovider import PseudowireProvider
 from services.metronetwork.models import NetworkEdgeToEdgePointConnection, NetworkEdgePort
diff --git a/xos/synchronizer/run-from-api.sh b/xos/synchronizer/run-from-api.sh
index c8e7fe3..b706c1c 100644
--- a/xos/synchronizer/run-from-api.sh
+++ b/xos/synchronizer/run-from-api.sh
@@ -1,2 +1,18 @@
+
+# Copyright 2017-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.
+
+
 export XOS_DIR=/opt/xos
 python vnodlocal-synchronizer.py  -C $XOS_DIR/synchronizers/metronet-local/vnodlocal_from_api_config
\ No newline at end of file
diff --git a/xos/synchronizer/run.sh b/xos/synchronizer/run.sh
index 43c5cc5..63757b4 100755
--- a/xos/synchronizer/run.sh
+++ b/xos/synchronizer/run.sh
@@ -1,2 +1,18 @@
+
+# Copyright 2017-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.
+
+
 export XOS_DIR=/opt/xos
 python vnodlocal-synchronizer.py  -C $XOS_DIR/synchronizers/vnodlocal/vnodlocal_synchronizer_config
diff --git a/xos/synchronizer/run_devel.sh b/xos/synchronizer/run_devel.sh
index 2575b2c..45e32c6 100755
--- a/xos/synchronizer/run_devel.sh
+++ b/xos/synchronizer/run_devel.sh
@@ -1,2 +1,18 @@
+
+# Copyright 2017-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.
+
+
 export XOS_DIR=/opt/xos
 python vnodlocal-synchronizer-devel.py  -C $XOS_DIR/synchronizers/vnodlocal/vnodlocal_synchronizer_config
diff --git a/xos/synchronizer/steps/sync_vnodlocalpseudowireconnectorservice.py b/xos/synchronizer/steps/sync_vnodlocalpseudowireconnectorservice.py
index 97b1604..a5a0858 100644
--- a/xos/synchronizer/steps/sync_vnodlocalpseudowireconnectorservice.py
+++ b/xos/synchronizer/steps/sync_vnodlocalpseudowireconnectorservice.py
@@ -1,3 +1,19 @@
+
+# Copyright 2017-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.
+
+
 import os
 import sys
 
diff --git a/xos/synchronizer/steps/sync_vnodlocalservice.py b/xos/synchronizer/steps/sync_vnodlocalservice.py
index 77d62b4..227f344 100644
--- a/xos/synchronizer/steps/sync_vnodlocalservice.py
+++ b/xos/synchronizer/steps/sync_vnodlocalservice.py
@@ -1,3 +1,19 @@
+
+# Copyright 2017-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.
+
+
 import os
 import sys
 
diff --git a/xos/synchronizer/vnodlocal-synchronizer-devel.py b/xos/synchronizer/vnodlocal-synchronizer-devel.py
index df697ec..c8b0d3b 100755
--- a/xos/synchronizer/vnodlocal-synchronizer-devel.py
+++ b/xos/synchronizer/vnodlocal-synchronizer-devel.py
@@ -1,3 +1,19 @@
+
+# Copyright 2017-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.
+
+
 #!/usr/bin/env python
 
 # This imports and runs ../../xos-observer.py
diff --git a/xos/synchronizer/vnodlocal-synchronizer.py b/xos/synchronizer/vnodlocal-synchronizer.py
index a60c758..bc9ae6c 100755
--- a/xos/synchronizer/vnodlocal-synchronizer.py
+++ b/xos/synchronizer/vnodlocal-synchronizer.py
@@ -1,3 +1,19 @@
+
+# Copyright 2017-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.
+
+
 #!/usr/bin/env python
 
 # This imports and runs ../../xos-observer.py