diff --git a/Polygon_mesh_processing/include/CGAL/Polygon_mesh_processing/connected_components.h b/Polygon_mesh_processing/include/CGAL/Polygon_mesh_processing/connected_components.h
index fd97bd930e6..45c8e04da94 100644
--- a/Polygon_mesh_processing/include/CGAL/Polygon_mesh_processing/connected_components.h
+++ b/Polygon_mesh_processing/include/CGAL/Polygon_mesh_processing/connected_components.h
@@ -1,4 +1,4 @@
-// Copyright (c) 2011 GeometryFactory (France).
+// Copyright (c) 2011, 2015 GeometryFactory (France).
 // All rights reserved.
 //
 // This file is part of CGAL (www.cgal.org).
diff --git a/Polygon_mesh_processing/include/CGAL/Polygon_mesh_processing/internal/fair_impl.h b/Polygon_mesh_processing/include/CGAL/Polygon_mesh_processing/internal/fair_impl.h
index 483f723a6b7..458e33d9604 100644
--- a/Polygon_mesh_processing/include/CGAL/Polygon_mesh_processing/internal/fair_impl.h
+++ b/Polygon_mesh_processing/include/CGAL/Polygon_mesh_processing/internal/fair_impl.h
@@ -1,3 +1,23 @@
+// Copyright (c) 2015 GeometryFactory (France).
+// All rights reserved.
+//
+// This file is part of CGAL (www.cgal.org).
+// You can redistribute it and/or modify it under the terms of the GNU
+// General Public License as published by the Free Software Foundation,
+// either version 3 of the License, or (at your option) any later version.
+//
+// Licensees holding a valid commercial license may use this file in
+// accordance with the commercial license agreement provided with the software.
+//
+// This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
+// WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
+//
+// $URL$
+// $Id$
+// 
+//
+// Author(s)     : Jane Tournois
+
 #ifndef CGAL_POLYGON_MESH_PROCESSING_FAIR_POLYHEDRON_3_H
 #define CGAL_POLYGON_MESH_PROCESSING_FAIR_POLYHEDRON_3_H
 
diff --git a/Polygon_mesh_processing/include/CGAL/Polygon_mesh_processing/internal/named_function_params.h b/Polygon_mesh_processing/include/CGAL/Polygon_mesh_processing/internal/named_function_params.h
index 7176ffdc4ee..1e76b1a28ab 100644
--- a/Polygon_mesh_processing/include/CGAL/Polygon_mesh_processing/internal/named_function_params.h
+++ b/Polygon_mesh_processing/include/CGAL/Polygon_mesh_processing/internal/named_function_params.h
@@ -1,4 +1,4 @@
-// Copyright (c) 2013 GeometryFactory (France).
+// Copyright (c) 2015 GeometryFactory (France).
 // All rights reserved.
 //
 // This file is part of CGAL (www.cgal.org).
diff --git a/Polygon_mesh_processing/include/CGAL/Polygon_mesh_processing/internal/named_params_helper.h b/Polygon_mesh_processing/include/CGAL/Polygon_mesh_processing/internal/named_params_helper.h
index 6fdc33e9150..df4bdf685e2 100644
--- a/Polygon_mesh_processing/include/CGAL/Polygon_mesh_processing/internal/named_params_helper.h
+++ b/Polygon_mesh_processing/include/CGAL/Polygon_mesh_processing/internal/named_params_helper.h
@@ -1,4 +1,4 @@
-// Copyright (c) 2013 GeometryFactory (France).
+// Copyright (c) 2015 GeometryFactory (France).
 // All rights reserved.
 //
 // This file is part of CGAL (www.cgal.org).
diff --git a/Polygon_mesh_processing/include/CGAL/Polygon_mesh_processing/internal/refine_impl.h b/Polygon_mesh_processing/include/CGAL/Polygon_mesh_processing/internal/refine_impl.h
index 176645ec364..cd67b2dd95a 100644
--- a/Polygon_mesh_processing/include/CGAL/Polygon_mesh_processing/internal/refine_impl.h
+++ b/Polygon_mesh_processing/include/CGAL/Polygon_mesh_processing/internal/refine_impl.h
@@ -1,3 +1,23 @@
+// Copyright (c) 2015 GeometryFactory (France).
+// All rights reserved.
+//
+// This file is part of CGAL (www.cgal.org).
+// You can redistribute it and/or modify it under the terms of the GNU
+// General Public License as published by the Free Software Foundation,
+// either version 3 of the License, or (at your option) any later version.
+//
+// Licensees holding a valid commercial license may use this file in
+// accordance with the commercial license agreement provided with the software.
+//
+// This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
+// WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
+//
+// $URL$
+// $Id$
+// 
+//
+// Author(s)     : Jane Tournois
+
 #ifndef CGAL_POLYGON_MESH_PROCESSING_REFINE_POLYHEDRON_3_H
 #define CGAL_POLYGON_MESH_PROCESSING_REFINE_POLYHEDRON_3_H
 
diff --git a/Polygon_mesh_processing/include/CGAL/Polygon_mesh_slicer.h b/Polygon_mesh_processing/include/CGAL/Polygon_mesh_slicer.h
index 0d167a8dc5e..6e49aec6b24 100644
--- a/Polygon_mesh_processing/include/CGAL/Polygon_mesh_slicer.h
+++ b/Polygon_mesh_processing/include/CGAL/Polygon_mesh_slicer.h
@@ -1,4 +1,4 @@
-// Copyright (c) 2013 GeometryFactory (France).
+// Copyright (c) 2013,2014,2015 GeometryFactory (France).
 // All rights reserved.
 //
 // This file is part of CGAL (www.cgal.org).
diff --git a/Polygon_mesh_processing/include/CGAL/Side_of_triangle_mesh.h b/Polygon_mesh_processing/include/CGAL/Side_of_triangle_mesh.h
index 0ba29a2ed24..03de47744e2 100644
--- a/Polygon_mesh_processing/include/CGAL/Side_of_triangle_mesh.h
+++ b/Polygon_mesh_processing/include/CGAL/Side_of_triangle_mesh.h
@@ -1,4 +1,4 @@
-// Copyright (c) 2013 GeometryFactory (France).
+// Copyright (c) 2013, 2014, 2015 GeometryFactory (France).
 // All rights reserved.
 //
 // This file is part of CGAL (www.cgal.org).