diff --git a/Processes/SwitchProcess/SwitchProcess.h b/Processes/SwitchProcess/SwitchProcess.h
index fd13021d23e72f7981968e2e0f16a9f47fc039fd..4a251b360f7b4855619d2165512475adba3e8c38 100644
--- a/Processes/SwitchProcess/SwitchProcess.h
+++ b/Processes/SwitchProcess/SwitchProcess.h
@@ -1,3 +1,13 @@
+/*
+ * (c) Copyright 2019 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_SwitchProcess_h
 #define _corsika_SwitchProcess_h
 
diff --git a/Processes/SwitchProcess/testSwitchProcess.cc b/Processes/SwitchProcess/testSwitchProcess.cc
index 4e902e8857367bfbb4d1ab7643941cdcce27c04c..871afa4c5d9d08cbd332921d37c25a7ad4a20549 100644
--- a/Processes/SwitchProcess/testSwitchProcess.cc
+++ b/Processes/SwitchProcess/testSwitchProcess.cc
@@ -1,3 +1,13 @@
+/*
+ * (c) Copyright 2019 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/switch_process/SwitchProcess.h>
 #include <corsika/stack/SecondaryView.h>
 #include <corsika/stack/Stack.h>