diff --git a/infrastructure-provisioning/scripts/deploy_keycloak/templates/nginx.conf b/infrastructure-provisioning/scripts/deploy_keycloak/templates/nginx.conf
index d2b33073a0..32ffa5ecff 100644
--- a/infrastructure-provisioning/scripts/deploy_keycloak/templates/nginx.conf
+++ b/infrastructure-provisioning/scripts/deploy_keycloak/templates/nginx.conf
@@ -1,3 +1,24 @@
+# *****************************************************************************
+#
+# Licensed to the Apache Software Foundation (ASF) under one
+# or more contributor license agreements.  See the NOTICE file
+# distributed with this work for additional information
+# regarding copyright ownership.  The ASF licenses this file
+# to you 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.
+#
+# ******************************************************************************
+
 server {
    listen external_port;
 
diff --git a/infrastructure-provisioning/terraform/bin/deploy/__init__.py b/infrastructure-provisioning/terraform/bin/deploy/__init__.py
index e69de29bb2..b639f641cc 100644
--- a/infrastructure-provisioning/terraform/bin/deploy/__init__.py
+++ b/infrastructure-provisioning/terraform/bin/deploy/__init__.py
@@ -0,0 +1,20 @@
+# *****************************************************************************
+#
+# Licensed to the Apache Software Foundation (ASF) under one
+# or more contributor license agreements.  See the NOTICE file
+# distributed with this work for additional information
+# regarding copyright ownership.  The ASF licenses this file
+# to you 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/services/self-service/src/main/resources/webapp/src/app/core/services/progress-bar.service.ts b/services/self-service/src/main/resources/webapp/src/app/core/services/progress-bar.service.ts
index c8dcd72e2a..7e0dabb270 100644
--- a/services/self-service/src/main/resources/webapp/src/app/core/services/progress-bar.service.ts
+++ b/services/self-service/src/main/resources/webapp/src/app/core/services/progress-bar.service.ts
@@ -1,3 +1,22 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you 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 { Injectable } from '@angular/core';
 import { Subject } from "rxjs";
 
diff --git a/services/self-service/src/main/resources/webapp/src/app/core/util/http-methods.ts b/services/self-service/src/main/resources/webapp/src/app/core/util/http-methods.ts
index 048130ca75..6daee04603 100644
--- a/services/self-service/src/main/resources/webapp/src/app/core/util/http-methods.ts
+++ b/services/self-service/src/main/resources/webapp/src/app/core/util/http-methods.ts
@@ -1,3 +1,21 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you 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 enum HTTPMethod {
   GET = 0,
@@ -8,4 +26,4 @@ export enum HTTPMethod {
   HEAD = 5,
   PATCH = 6
 }
-export default HTTPMethod;
\ No newline at end of file
+export default HTTPMethod;
diff --git a/services/self-service/src/main/resources/webapp/src/app/shared/modal-dialog/edge-action-dialog/edge-action-dialog.component.ts b/services/self-service/src/main/resources/webapp/src/app/shared/modal-dialog/edge-action-dialog/edge-action-dialog.component.ts
index 1466e31f13..cf749319e5 100644
--- a/services/self-service/src/main/resources/webapp/src/app/shared/modal-dialog/edge-action-dialog/edge-action-dialog.component.ts
+++ b/services/self-service/src/main/resources/webapp/src/app/shared/modal-dialog/edge-action-dialog/edge-action-dialog.component.ts
@@ -1,3 +1,22 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you 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 {Component, Inject, OnDestroy} from '@angular/core';
 import { MatDialogRef, MAT_DIALOG_DATA } from '@angular/material/dialog';