diff --git a/parser/parser-namd/NAMDCommon.py b/parser/parser-namd/NAMDCommon.py
index c6835d0bd4f6e63ac5e7a9e4344c0fbe0d3ed9fa..79caf5186083d09cd2b3cbb8caac6a890862c93f 100644
--- a/parser/parser-namd/NAMDCommon.py
+++ b/parser/parser-namd/NAMDCommon.py
@@ -1,3 +1,17 @@
+# Copyright 2018-2018 Berk Onat, Fawzi Mohamed
+# 
+#   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.
+
 import logging
 import os
 
diff --git a/parser/parser-namd/NAMDDictionary.py b/parser/parser-namd/NAMDDictionary.py
index d7f57aa42534b721d6cb31efed5b0ed3bc2fa13d..0e6613adec193d71c262bdadb47e80a87cb641b3 100644
--- a/parser/parser-namd/NAMDDictionary.py
+++ b/parser/parser-namd/NAMDDictionary.py
@@ -1,3 +1,17 @@
+# Copyright 2018-2018 Berk Onat, Fawzi Mohamed
+# 
+#   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.
+
 import setup_paths
 import numpy as np
 from NAMDCommon import PARSERNAME, PROGRAMNAME, PARSERTAG
diff --git a/parser/parser-namd/NAMDParser.py b/parser/parser-namd/NAMDParser.py
index acf8c3f9a2feda9129bf60befc524b04e0d96dfe..5e091f62ea52cbc72ebbfcf223387d15c2f753cb 100644
--- a/parser/parser-namd/NAMDParser.py
+++ b/parser/parser-namd/NAMDParser.py
@@ -1,3 +1,17 @@
+# Copyright 2018-2018 Berk Onat, Fawzi Mohamed
+# 
+#   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 builtins import map
 from builtins import range
 from builtins import object
diff --git a/parser/parser-namd/setup_paths.py b/parser/parser-namd/setup_paths.py
index 2f0e5b395886a994c10438dc5ed6e2590cbc1375..f13f57280e68c2733a9b291d81fdd080dd19f9a7 100644
--- a/parser/parser-namd/setup_paths.py
+++ b/parser/parser-namd/setup_paths.py
@@ -1,3 +1,17 @@
+# Copyright 2018-2018 Berk Onat, Fawzi Mohamed
+# 
+#   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.
+
 import sys
 import os
 import os.path
diff --git a/src/main/scala/eu/nomad_lab/parsers/NAMDParser.scala b/src/main/scala/eu/nomad_lab/parsers/NAMDParser.scala
index c453ce3d92b51547003d4b3294fd4b6e2c2f57a1..59d9dc6c281b44c5bec8d34ce56b81d64d8a11cc 100644
--- a/src/main/scala/eu/nomad_lab/parsers/NAMDParser.scala
+++ b/src/main/scala/eu/nomad_lab/parsers/NAMDParser.scala
@@ -1,3 +1,19 @@
+/*
+ * Copyright 2018-2018 Berk Onat, Fawzi Mohamed
+ * 
+ *   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 eu.nomad_lab.parsers
 
 import eu.nomad_lab
diff --git a/src/test/scala/eu/nomad_lab/parsers/NAMDParserSpec.scala b/src/test/scala/eu/nomad_lab/parsers/NAMDParserSpec.scala
index 16a0a4dc1142d3b5a5a9847174f94dda30a8b6c0..d38d2a15218f60b45b2d72972bc83ab383ed9739 100644
--- a/src/test/scala/eu/nomad_lab/parsers/NAMDParserSpec.scala
+++ b/src/test/scala/eu/nomad_lab/parsers/NAMDParserSpec.scala
@@ -1,3 +1,19 @@
+/*
+ * Copyright 2018-2018 Berk Onat, Fawzi Mohamed
+ * 
+ *   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 eu.nomad_lab.parsers
 
 import org.specs2.mutable.Specification