diff --git a/src/config/private/config.cpp b/src/config/private/config.cpp
index bf39b37..5598acb 100644
--- a/src/config/private/config.cpp
+++ b/src/config/private/config.cpp
@@ -1,3 +1,23 @@
+/* ***********************************************************************
+//
+//   Copyright (C) 2025 -- The 4D-STAR Collaboration
+//   File Author: Emily Boudreaux
+//   Last Modified: February 21, 2025
+//
+//   4DSSE is free software; you can use it and/or modify
+//   it under the terms and restrictions the GNU General Library Public
+//   License version 3 (GPLv3) as published by the Free Software Foundation.
+//
+//   4DSSE is distributed in the hope that it will be useful,
+//   but WITHOUT ANY WARRANTY; without even the implied warranty of
+//   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+//   See the GNU Library General Public License for more details.
+//
+//   You should have received a copy of the GNU Library General Public License
+//   along with this software; if not, write to the Free Software
+//   Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+//
+// *********************************************************************** */
 #include <string>
 #include <iostream>
 #include <fstream>
diff --git a/src/config/public/config.h b/src/config/public/config.h
index dff11d2..c563560 100644
--- a/src/config/public/config.h
+++ b/src/config/public/config.h
@@ -1,3 +1,23 @@
+/* ***********************************************************************
+//
+//   Copyright (C) 2025 -- The 4D-STAR Collaboration
+//   File Author: Emily Boudreaux
+//   Last Modified: February 20, 2025
+//
+//   4DSSE is free software; you can use it and/or modify
+//   it under the terms and restrictions the GNU General Library Public
+//   License version 3 (GPLv3) as published by the Free Software Foundation.
+//
+//   4DSSE is distributed in the hope that it will be useful,
+//   but WITHOUT ANY WARRANTY; without even the implied warranty of
+//   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+//   See the GNU Library General Public License for more details.
+//
+//   You should have received a copy of the GNU Library General Public License
+//   along with this software; if not, write to the Free Software
+//   Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+//
+// *********************************************************************** */
 #ifndef CONFIG_H
 #define CONFIG_H