diff --git a/agent/src/main/scala/za/co/absa/atum/agent/AtumAgent.scala b/agent/src/main/scala/za/co/absa/atum/agent/AtumAgent.scala
index c63db3f63..64e683723 100644
--- a/agent/src/main/scala/za/co/absa/atum/agent/AtumAgent.scala
+++ b/agent/src/main/scala/za/co/absa/atum/agent/AtumAgent.scala
@@ -1,3 +1,19 @@
+/*
+ * Copyright 2021 ABSA Group Limited
+ *
+ * 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 za.co.absa.atum.agent
 
 import za.co.absa.atum.agent.model.MeasureResult
diff --git a/agent/src/main/scala/za/co/absa/atum/agent/AtumContext.scala b/agent/src/main/scala/za/co/absa/atum/agent/AtumContext.scala
index bf39f85f8..e1e4cab6d 100644
--- a/agent/src/main/scala/za/co/absa/atum/agent/AtumContext.scala
+++ b/agent/src/main/scala/za/co/absa/atum/agent/AtumContext.scala
@@ -1,3 +1,19 @@
+/*
+ * Copyright 2021 ABSA Group Limited
+ *
+ * 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 za.co.absa.atum.agent
 
 import org.apache.spark.sql.DataFrame
diff --git a/agent/src/main/scala/za/co/absa/atum/agent/core/MeasurementProcessor.scala b/agent/src/main/scala/za/co/absa/atum/agent/core/MeasurementProcessor.scala
index e0a864734..c21a45a61 100644
--- a/agent/src/main/scala/za/co/absa/atum/agent/core/MeasurementProcessor.scala
+++ b/agent/src/main/scala/za/co/absa/atum/agent/core/MeasurementProcessor.scala
@@ -1,3 +1,19 @@
+/*
+ * Copyright 2021 ABSA Group Limited
+ *
+ * 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 za.co.absa.atum.agent.core
 
 import org.apache.spark.sql.DataFrame
diff --git a/agent/src/main/scala/za/co/absa/atum/agent/model/MeasureResult.scala b/agent/src/main/scala/za/co/absa/atum/agent/model/MeasureResult.scala
index d4154df7a..377294f9b 100644
--- a/agent/src/main/scala/za/co/absa/atum/agent/model/MeasureResult.scala
+++ b/agent/src/main/scala/za/co/absa/atum/agent/model/MeasureResult.scala
@@ -1,3 +1,19 @@
+/*
+ * Copyright 2021 ABSA Group Limited
+ *
+ * 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 za.co.absa.atum.agent.model
 
 case class MeasureResult(measurement: Measurement, result: String)
diff --git a/agent/src/main/scala/za/co/absa/atum/agent/model/Measurement.scala b/agent/src/main/scala/za/co/absa/atum/agent/model/Measurement.scala
index 27250ab79..c1a4df86f 100644
--- a/agent/src/main/scala/za/co/absa/atum/agent/model/Measurement.scala
+++ b/agent/src/main/scala/za/co/absa/atum/agent/model/Measurement.scala
@@ -1,3 +1,19 @@
+/*
+ * Copyright 2021 ABSA Group Limited
+ *
+ * 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 za.co.absa.atum.agent.model
 
 import org.apache.spark.sql.functions._