diff --git a/envoy/go/envoyd/build_binary.sh b/envoy/go/envoyd/build_binary.sh
index a774e21..62bff44 100755
--- a/envoy/go/envoyd/build_binary.sh
+++ b/envoy/go/envoyd/build_binary.sh
@@ -1,4 +1,17 @@
 #!/bin/bash
+# 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.
 
 TAG=${TAG:-latest}
 
diff --git a/envoy/go/envoyd/envoyd.go b/envoy/go/envoyd/envoyd.go
index d4b8b05..6942df3 100644
--- a/envoy/go/envoyd/envoyd.go
+++ b/envoy/go/envoyd/envoyd.go
@@ -1,3 +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.
+ */
 package main // import "ciena.com/envoyd"
 
 import (
diff --git a/envoy/go/golang-builder/build.sh b/envoy/go/golang-builder/build.sh
index cdca3b5..d35bec6 100755
--- a/envoy/go/golang-builder/build.sh
+++ b/envoy/go/golang-builder/build.sh
@@ -1,4 +1,17 @@
 #!/bin/bash -e
+# 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.
 
 source /build_environment.sh
 
diff --git a/envoy/go/golang-builder/build_environment.sh b/envoy/go/golang-builder/build_environment.sh
index ec63c68..13d681a 100755
--- a/envoy/go/golang-builder/build_environment.sh
+++ b/envoy/go/golang-builder/build_environment.sh
@@ -1,4 +1,17 @@
 #!/bin/bash
+# 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.
 
 tagName=$1