diff --git a/infrastructure-provisioning/terraform/aws/ssn-k8s/main/files/ssn-policy.json.tpl b/infrastructure-provisioning/terraform/aws/ssn-k8s/main/files/ssn-policy.json.tpl
index e75717d74e..e197744fee 100644
--- a/infrastructure-provisioning/terraform/aws/ssn-k8s/main/files/ssn-policy.json.tpl
+++ b/infrastructure-provisioning/terraform/aws/ssn-k8s/main/files/ssn-policy.json.tpl
@@ -1,23 +1,3 @@
-# *****************************************************************************
-#
-# 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.
-#
-# ******************************************************************************
 {
   "Version": "2012-10-17",
   "Statement": [
diff --git a/pom.xml b/pom.xml
index b6808a8fd6..46b9616152 100644
--- a/pom.xml
+++ b/pom.xml
@@ -240,6 +240,7 @@
                         <exclude>**/*.ipynb</exclude>
                         <exclude>**/*.iml</exclude>
                         <exclude>**/*.json</exclude>
+                        <exclude>**/*.json.tpl</exclude>
                         <exclude>**/*.r</exclude>
                         <exclude>**/__init__.py</exclude>
                         <exclude>**/*.conf</exclude>
diff --git a/services/billing-aws/src/main/resources/application.yml b/services/billing-aws/src/main/resources/application.yml
index ece61aa0f2..8bd3a4f9fa 100644
--- a/services/billing-aws/src/main/resources/application.yml
+++ b/services/billing-aws/src/main/resources/application.yml
@@ -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.
+#
+# ******************************************************************************
+
 spring:
   main:
     allow-bean-definition-overriding: true
diff --git a/services/billing-azure/src/main/resources/application.yml b/services/billing-azure/src/main/resources/application.yml
index eba707324b..482a78d4fa 100644
--- a/services/billing-azure/src/main/resources/application.yml
+++ b/services/billing-azure/src/main/resources/application.yml
@@ -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.
+#
+# ******************************************************************************
+
 spring:
   main:
     allow-bean-definition-overriding: true
diff --git a/services/billing-gcp/billing.yml b/services/billing-gcp/billing.yml
index 87313c26c4..ecdcc458cb 100644
--- a/services/billing-gcp/billing.yml
+++ b/services/billing-gcp/billing.yml
@@ -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.
+#
+# ******************************************************************************
+
 spring:
   main:
     allow-bean-definition-overriding: true
diff --git a/services/billing-gcp/src/main/java/com/epam/dlab/billing/gcp/model/BillingHistory.java b/services/billing-gcp/src/main/java/com/epam/dlab/billing/gcp/model/BillingHistory.java
index 6abb2d9c57..a232eccc62 100644
--- a/services/billing-gcp/src/main/java/com/epam/dlab/billing/gcp/model/BillingHistory.java
+++ b/services/billing-gcp/src/main/java/com/epam/dlab/billing/gcp/model/BillingHistory.java
@@ -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.
+ */
+
 package com.epam.dlab.billing.gcp.model;
 
 import lombok.AllArgsConstructor;
@@ -7,7 +26,7 @@
 @Data
 @AllArgsConstructor
 public class BillingHistory {
-	@Id
-	private String tableName;
-	private final long lastModified;
+    @Id
+    private String tableName;
+    private final long lastModified;
 }
diff --git a/services/billing-gcp/src/main/java/com/epam/dlab/billing/gcp/repository/BillingHistoryRepository.java b/services/billing-gcp/src/main/java/com/epam/dlab/billing/gcp/repository/BillingHistoryRepository.java
index c37590408f..957ced7811 100644
--- a/services/billing-gcp/src/main/java/com/epam/dlab/billing/gcp/repository/BillingHistoryRepository.java
+++ b/services/billing-gcp/src/main/java/com/epam/dlab/billing/gcp/repository/BillingHistoryRepository.java
@@ -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.
+ */
+
 package com.epam.dlab.billing.gcp.repository;
 
 import com.epam.dlab.billing.gcp.model.BillingHistory;
diff --git a/services/billing-gcp/src/main/resources/application.yml b/services/billing-gcp/src/main/resources/application.yml
index b2fda5d69a..45bab371e3 100644
--- a/services/billing-gcp/src/main/resources/application.yml
+++ b/services/billing-gcp/src/main/resources/application.yml
@@ -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.
+#
+# ******************************************************************************
+
 spring:
   main:
     allow-bean-definition-overriding: true
diff --git a/services/self-service/entrypoint.sh b/services/self-service/entrypoint.sh
index f436c05f78..f2d7149a5a 100644
--- a/services/self-service/entrypoint.sh
+++ b/services/self-service/entrypoint.sh
@@ -1,4 +1,24 @@
 #!/bin/sh
+# *****************************************************************************
+#
+# 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.
+#
+# ******************************************************************************
 
 checkfile () {
 if [ -s /root/step-certs/ca.crt ]
diff --git a/services/self-service/src/main/resources/webapp/browserslist b/services/self-service/src/main/resources/webapp/browserslist
index 80848532e4..ae0116f2b2 100644
--- a/services/self-service/src/main/resources/webapp/browserslist
+++ b/services/self-service/src/main/resources/webapp/browserslist
@@ -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.
+#
+# ******************************************************************************
+
 # This file is used by the build system to adjust CSS and JS output to support the specified browsers below.
 # For additional information regarding the format and rule options, please see:
 # https://github.com/browserslist/browserslist#queries
@@ -9,4 +30,4 @@
 last 2 versions
 Firefox ESR
 not dead
-not IE 9-11 # For IE 9-11 support, remove 'not'.
\ No newline at end of file
+not IE 9-11 # For IE 9-11 support, remove 'not'.