diff --git a/xos/admin.py b/xos/admin.py
index 15fe786..6ab7524 100644
--- a/xos/admin.py
+++ b/xos/admin.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 django.contrib import admin
 
 from services.volt.models import *
diff --git a/xos/attic/accessagent_model.py b/xos/attic/accessagent_model.py
index 087b164..b80d979 100644
--- a/xos/attic/accessagent_model.py
+++ b/xos/attic/accessagent_model.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.
+
+
 def __unicode__(self): return u'%s' % (self.name)
diff --git a/xos/attic/accessdevice_model.py b/xos/attic/accessdevice_model.py
index 88c7d5f..507cd58 100644
--- a/xos/attic/accessdevice_model.py
+++ b/xos/attic/accessdevice_model.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.
+
+
 def __unicode__(self): return u'%s-%d:%d' % (self.volt_device.name,self.uplink,self.vlan)
diff --git a/xos/attic/agentportmapping_model.py b/xos/attic/agentportmapping_model.py
index d499bd2..d80baab 100644
--- a/xos/attic/agentportmapping_model.py
+++ b/xos/attic/agentportmapping_model.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.
+
+
 def __unicode__(self): return u'%s-%s-%s' % (self.access_agent.name, self.port, self.mac)
diff --git a/xos/attic/header.py b/xos/attic/header.py
index 1762be8..0bb8be2 100644
--- a/xos/attic/header.py
+++ b/xos/attic/header.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 django.db import models
 from django.db.models import *
 from core.models import Service, XOSBase, Slice, Instance, ServiceInstance, ServiceInstanceLink, Node, Image, User, Flavor, NetworkParameter, NetworkParameterType, Port, AddressPool, User
diff --git a/xos/attic/voltdevice_model.py b/xos/attic/voltdevice_model.py
index 087b164..b80d979 100644
--- a/xos/attic/voltdevice_model.py
+++ b/xos/attic/voltdevice_model.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.
+
+
 def __unicode__(self): return u'%s' % (self.name)
diff --git a/xos/attic/volttenant_model.py b/xos/attic/volttenant_model.py
index 54a6ec3..c7a3420 100644
--- a/xos/attic/volttenant_model.py
+++ b/xos/attic/volttenant_model.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.
+
+
 def __init__(self, *args, **kwargs):
     volt_services = VOLTService.objects.all()
     if volt_services:
diff --git a/xos/synchronizer/Dockerfile.synchronizer b/xos/synchronizer/Dockerfile.synchronizer
index 641ec9e..a9d5e65 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.
+
+
 # xosproject/volt-synchronizer
 
 FROM xosproject/xos-synchronizer-base:candidate
diff --git a/xos/synchronizer/model_policies/model_policy_volttenant.py b/xos/synchronizer/model_policies/model_policy_volttenant.py
index 8d02091..ef5ba4e 100644
--- a/xos/synchronizer/model_policies/model_policy_volttenant.py
+++ b/xos/synchronizer/model_policies/model_policy_volttenant.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 synchronizers.new_base.modelaccessor import *
 from synchronizers.new_base.policy import Policy
 
diff --git a/xos/synchronizer/run.sh b/xos/synchronizer/run.sh
index 409fc44..2f90845 100755
--- a/xos/synchronizer/run.sh
+++ b/xos/synchronizer/run.sh
@@ -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.
+
+
 python volt-synchronizer.py
diff --git a/xos/synchronizer/volt-synchronizer.py b/xos/synchronizer/volt-synchronizer.py
index a58ff16..25ab599 100755
--- a/xos/synchronizer/volt-synchronizer.py
+++ b/xos/synchronizer/volt-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
diff --git a/xos/synchronizer/volt_config.yaml b/xos/synchronizer/volt_config.yaml
index b18be32..fdcd31f 100644
--- a/xos/synchronizer/volt_config.yaml
+++ b/xos/synchronizer/volt_config.yaml
@@ -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.
+
+
 name: volt-synchronizer
 accessor:
   username: xosadmin@opencord.org
diff --git a/xos/templates/voltadmin.html b/xos/templates/voltadmin.html
index 7299ddf..b971d15 100644
--- a/xos/templates/voltadmin.html
+++ b/xos/templates/voltadmin.html
@@ -1,3 +1,21 @@
+
+<!--
+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.
+-->
+
+
 <div class = "row text-center">
     <div class="col-xs-12">
         <a href="/admin/volt/volttenant/">vOLT Tenants</a>
diff --git a/xos/tosca/resources/CORDSubscriber.py b/xos/tosca/resources/CORDSubscriber.py
index d91e5bb..69f6652 100644
--- a/xos/tosca/resources/CORDSubscriber.py
+++ b/xos/tosca/resources/CORDSubscriber.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 core.models import User, TenantRootPrivilege, TenantRootRole
 from services.rcord.models import CordSubscriberRoot
 from xosresource import XOSResource
diff --git a/xos/tosca/resources/CORDUser.py b/xos/tosca/resources/CORDUser.py
index 1534be8..2a061bb 100644
--- a/xos/tosca/resources/CORDUser.py
+++ b/xos/tosca/resources/CORDUser.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 core.models import User
 from services.rcord.models import CordSubscriberRoot
 
diff --git a/xos/tosca/resources/VOLTTenant.py b/xos/tosca/resources/VOLTTenant.py
index 326cb92..856d990 100644
--- a/xos/tosca/resources/VOLTTenant.py
+++ b/xos/tosca/resources/VOLTTenant.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 core.models import User, ServiceInstanceLink
 from services.volt.models import VOLTTenant, VOLTService, VOLT_KIND
 from services.rcord.models import CordSubscriberRoot
diff --git a/xos/tosca/resources/accessagent.py b/xos/tosca/resources/accessagent.py
index bd19300..fedf959 100644
--- a/xos/tosca/resources/accessagent.py
+++ b/xos/tosca/resources/accessagent.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 services.volt.models import AccessAgent, VOLTDevice, VOLTService, AgentPortMapping
 from xosresource import XOSResource
 
diff --git a/xos/tosca/resources/accessdevice.py b/xos/tosca/resources/accessdevice.py
index eb62f7a..a9fd999 100644
--- a/xos/tosca/resources/accessdevice.py
+++ b/xos/tosca/resources/accessdevice.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 services.volt.models import AccessDevice, VOLTDevice
 from xosresource import XOSResource
 
diff --git a/xos/tosca/resources/voltdevice.py b/xos/tosca/resources/voltdevice.py
index d0dab13..ef3d05e 100644
--- a/xos/tosca/resources/voltdevice.py
+++ b/xos/tosca/resources/voltdevice.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 services.volt.models import VOLTDevice, VOLTService, AccessDevice, AccessAgent
 from xosresource import XOSResource
 
diff --git a/xos/tosca/resources/voltservice.py b/xos/tosca/resources/voltservice.py
index 0cd388a..cc28c35 100644
--- a/xos/tosca/resources/voltservice.py
+++ b/xos/tosca/resources/voltservice.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 services.volt.models import VOLTService
 from service import XOSService
 
diff --git a/xos/volt-onboard.yaml b/xos/volt-onboard.yaml
index a2a5619..85b9aef 100644
--- a/xos/volt-onboard.yaml
+++ b/xos/volt-onboard.yaml
@@ -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.
+
+
 tosca_definitions_version: tosca_simple_yaml_1_0
 
 description: Onboard the exampleservice