diff --git a/Framework/Particles/ParticleProperties.cc b/Framework/Particles/ParticleProperties.cc
index 1100b55a2689c1fb30b9997c6dfe6df985ed45a8..79390bd93e5156877d221074ba799f3f0e02b0be 100644
--- a/Framework/Particles/ParticleProperties.cc
+++ b/Framework/Particles/ParticleProperties.cc
@@ -1,3 +1,14 @@
+
+/**
+  * (c) Copyright 2018 CORSIKA Project, corsika-project@lists.kit.edu
+  * 
+  * See file AUTHORS for a list of contributors.
+  * 
+  * This software is distributed under the terms of the GNU General Public
+  * Licence version 3 (GPL Version 3). See file LICENSE for a full version of
+  * the license.
+*/
+
 #include <corsika/particles/ParticleProperties.h>
 
 namespace corsika::particles::io {
diff --git a/Framework/ProcessSequence/BaseProcess.h b/Framework/ProcessSequence/BaseProcess.h
index bd6f9c0353c571384ebd638d5521caa8c958a179..2e4b2234896ebc4defe42e5949a156923e90fd29 100644
--- a/Framework/ProcessSequence/BaseProcess.h
+++ b/Framework/ProcessSequence/BaseProcess.h
@@ -1,3 +1,14 @@
+
+/**
+  * (c) Copyright 2018 CORSIKA Project, corsika-project@lists.kit.edu
+  * 
+  * See file AUTHORS for a list of contributors.
+  * 
+  * This software is distributed under the terms of the GNU General Public
+  * Licence version 3 (GPL Version 3). See file LICENSE for a full version of
+  * the license.
+*/
+
 #ifndef _include_corsika_baseprocess_h_
 #define _include_corsika_baseprocess_h_
 
diff --git a/Framework/ProcessSequence/ContinuousProcess.h b/Framework/ProcessSequence/ContinuousProcess.h
index fa3b5fa5c27149b051c999586e72a73a82d9e817..34acce941976ecdca4cce7b5ddce635d9e87780e 100644
--- a/Framework/ProcessSequence/ContinuousProcess.h
+++ b/Framework/ProcessSequence/ContinuousProcess.h
@@ -1,3 +1,14 @@
+
+/**
+  * (c) Copyright 2018 CORSIKA Project, corsika-project@lists.kit.edu
+  * 
+  * See file AUTHORS for a list of contributors.
+  * 
+  * This software is distributed under the terms of the GNU General Public
+  * Licence version 3 (GPL Version 3). See file LICENSE for a full version of
+  * the license.
+*/
+
 #ifndef _include_corsika_continuousprocess_h_
 #define _include_corsika_continuousprocess_h_
 
diff --git a/Framework/ProcessSequence/DiscreteProcess.h b/Framework/ProcessSequence/DiscreteProcess.h
index 2a1f1747349591ddcfe9eb330677353ba5548069..0fd1dba2275a1e3412b890be229a7f80febd1e1f 100644
--- a/Framework/ProcessSequence/DiscreteProcess.h
+++ b/Framework/ProcessSequence/DiscreteProcess.h
@@ -1,3 +1,14 @@
+
+/**
+  * (c) Copyright 2018 CORSIKA Project, corsika-project@lists.kit.edu
+  * 
+  * See file AUTHORS for a list of contributors.
+  * 
+  * This software is distributed under the terms of the GNU General Public
+  * Licence version 3 (GPL Version 3). See file LICENSE for a full version of
+  * the license.
+*/
+
 #ifndef _include_corsika_discreteprocess_h_
 #define _include_corsika_discreteprocess_h_
 
diff --git a/Framework/ProcessSequence/ProcessSignature.h b/Framework/ProcessSequence/ProcessSignature.h
index d9193750ceefff03837691e40d2e1ec1e2efe20c..380c551e50e209755a0dc851b5fa4fe27f6eeb50 100644
--- a/Framework/ProcessSequence/ProcessSignature.h
+++ b/Framework/ProcessSequence/ProcessSignature.h
@@ -1,3 +1,14 @@
+
+/**
+  * (c) Copyright 2018 CORSIKA Project, corsika-project@lists.kit.edu
+  * 
+  * See file AUTHORS for a list of contributors.
+  * 
+  * This software is distributed under the terms of the GNU General Public
+  * Licence version 3 (GPL Version 3). See file LICENSE for a full version of
+  * the license.
+*/
+
 #ifndef _include_process_processsignature_h_
 #define _include_process_processsignature_h_
 
diff --git a/Processes/StackInspector/StackInspector.cc b/Processes/StackInspector/StackInspector.cc
index 3455294e4e6eb6db54f96d0170ad88144a711a99..54bdbafce38dc0b3c873863867f3c22354f3f377 100644
--- a/Processes/StackInspector/StackInspector.cc
+++ b/Processes/StackInspector/StackInspector.cc
@@ -1,3 +1,14 @@
+
+/**
+  * (c) Copyright 2018 CORSIKA Project, corsika-project@lists.kit.edu
+  * 
+  * See file AUTHORS for a list of contributors.
+  * 
+  * This software is distributed under the terms of the GNU General Public
+  * Licence version 3 (GPL Version 3). See file LICENSE for a full version of
+  * the license.
+*/
+
 #include <corsika/process/stack_inspector/StackInspector.h>
 #include <corsika/units/PhysicalUnits.h>
 
diff --git a/Processes/StackInspector/StackInspector.h b/Processes/StackInspector/StackInspector.h
index 1d9436cb102d9a24bc2a5673c085433a0b1e2f5f..8943750d7d0a90f66b96b7594dd96f5f2e55a890 100644
--- a/Processes/StackInspector/StackInspector.h
+++ b/Processes/StackInspector/StackInspector.h
@@ -1,3 +1,14 @@
+
+/**
+  * (c) Copyright 2018 CORSIKA Project, corsika-project@lists.kit.edu
+  * 
+  * See file AUTHORS for a list of contributors.
+  * 
+  * This software is distributed under the terms of the GNU General Public
+  * Licence version 3 (GPL Version 3). See file LICENSE for a full version of
+  * the license.
+*/
+
 #ifndef _Physics_StackInspector_StackInspector_h_
 #define _Physics_StackInspector_StackInspector_h_
 
diff --git a/Processes/StackInspector/testStackInspector.cc b/Processes/StackInspector/testStackInspector.cc
index 311c732cec4b3cbdb8bcb4d4886b37df0e940696..bc17ef6ccc1f1417d80baae45076305c1ae01a53 100644
--- a/Processes/StackInspector/testStackInspector.cc
+++ b/Processes/StackInspector/testStackInspector.cc
@@ -1,3 +1,14 @@
+
+/**
+  * (c) Copyright 2018 CORSIKA Project, corsika-project@lists.kit.edu
+  * 
+  * See file AUTHORS for a list of contributors.
+  * 
+  * This software is distributed under the terms of the GNU General Public
+  * Licence version 3 (GPL Version 3). See file LICENSE for a full version of
+  * the license.
+*/
+
 #define CATCH_CONFIG_MAIN // This tells Catch to provide a main() - only do this in one
                           // cpp file
 #include <catch2/catch.hpp>
diff --git a/Setup/SetupEnvironment.h b/Setup/SetupEnvironment.h
index ef97fecbab9b393e445a7d1d95502e45a548a1aa..44f3a0418539077b04a3a6dd470b3fb678c75a3e 100644
--- a/Setup/SetupEnvironment.h
+++ b/Setup/SetupEnvironment.h
@@ -1,3 +1,14 @@
+
+/**
+  * (c) Copyright 2018 CORSIKA Project, corsika-project@lists.kit.edu
+  * 
+  * See file AUTHORS for a list of contributors.
+  * 
+  * This software is distributed under the terms of the GNU General Public
+  * Licence version 3 (GPL Version 3). See file LICENSE for a full version of
+  * the license.
+*/
+
 #ifndef _include_corsika_setup_environment_h_
 #define _include_corsika_setup_environment_h_
 
diff --git a/Setup/SetupLogger.h b/Setup/SetupLogger.h
index 4383a15705cdf1d083508767965e8eb33edbee0d..c866060851c0413ccda2a40fa9401131626e891c 100644
--- a/Setup/SetupLogger.h
+++ b/Setup/SetupLogger.h
@@ -1,3 +1,14 @@
+
+/**
+  * (c) Copyright 2018 CORSIKA Project, corsika-project@lists.kit.edu
+  * 
+  * See file AUTHORS for a list of contributors.
+  * 
+  * This software is distributed under the terms of the GNU General Public
+  * Licence version 3 (GPL Version 3). See file LICENSE for a full version of
+  * the license.
+*/
+
 #ifndef _include_corsika_setup_logger_h_
 #define _include_corsika_setup_logger_h_
 
diff --git a/Setup/SetupStack.h b/Setup/SetupStack.h
index ec57cf0836d6e547e5124b2564761a85323ec686..9fcc7425709234d636168cbd8e5be05c11ec651d 100644
--- a/Setup/SetupStack.h
+++ b/Setup/SetupStack.h
@@ -1,3 +1,14 @@
+
+/**
+  * (c) Copyright 2018 CORSIKA Project, corsika-project@lists.kit.edu
+  * 
+  * See file AUTHORS for a list of contributors.
+  * 
+  * This software is distributed under the terms of the GNU General Public
+  * Licence version 3 (GPL Version 3). See file LICENSE for a full version of
+  * the license.
+*/
+
 #ifndef _corsika_setup_setupstack_h_
 #define _corsika_setup_setupstack_h_
 
diff --git a/Setup/SetupTrajectory.h b/Setup/SetupTrajectory.h
index dd903e79cc78c1bc149b11cbaf1139d49020c323..4ef15b3f71a99422fd0ca148e348cf6f3fde58f5 100644
--- a/Setup/SetupTrajectory.h
+++ b/Setup/SetupTrajectory.h
@@ -1,3 +1,14 @@
+
+/**
+  * (c) Copyright 2018 CORSIKA Project, corsika-project@lists.kit.edu
+  * 
+  * See file AUTHORS for a list of contributors.
+  * 
+  * This software is distributed under the terms of the GNU General Public
+  * Licence version 3 (GPL Version 3). See file LICENSE for a full version of
+  * the license.
+*/
+
 #ifndef _corsika_setup_setuptrajectory_h_
 #define _corsika_setup_setuptrajectory_h_