diff --git a/src/GEOMUtils/GEOMUtils_HTrsfCurve2d.cxx b/src/GEOMUtils/GEOMUtils_HTrsfCurve2d.cxx
index 976d29690..560f43aa2 100644
--- a/src/GEOMUtils/GEOMUtils_HTrsfCurve2d.cxx
+++ b/src/GEOMUtils/GEOMUtils_HTrsfCurve2d.cxx
@@ -1,7 +1,4 @@
-// Copyright (C) 2007-2014  CEA/DEN, EDF R&D, OPEN CASCADE
-//
-// Copyright (C) 2003-2007  OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN,
-// CEDRAT, EDF R&D, LEG, PRINCIPIA R&D, BUREAU VERITAS
+// Copyright (C) 2015  CEA/DEN, EDF R&D, OPEN CASCADE
 //
 // This library is free software; you can redistribute it and/or
 // modify it under the terms of the GNU Lesser General Public
diff --git a/src/GEOMUtils/GEOMUtils_HTrsfCurve2d.hxx b/src/GEOMUtils/GEOMUtils_HTrsfCurve2d.hxx
index d37b7f293..510fdcb66 100644
--- a/src/GEOMUtils/GEOMUtils_HTrsfCurve2d.hxx
+++ b/src/GEOMUtils/GEOMUtils_HTrsfCurve2d.hxx
@@ -1,7 +1,4 @@
-// Copyright (C) 2007-2014  CEA/DEN, EDF R&D, OPEN CASCADE
-//
-// Copyright (C) 2003-2007  OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN,
-// CEDRAT, EDF R&D, LEG, PRINCIPIA R&D, BUREAU VERITAS
+// Copyright (C) 2015  CEA/DEN, EDF R&D, OPEN CASCADE
 //
 // This library is free software; you can redistribute it and/or
 // modify it under the terms of the GNU Lesser General Public
diff --git a/src/GEOMUtils/GEOMUtils_Trsf2d.cxx b/src/GEOMUtils/GEOMUtils_Trsf2d.cxx
index 4938d4979..f96cb9a8a 100644
--- a/src/GEOMUtils/GEOMUtils_Trsf2d.cxx
+++ b/src/GEOMUtils/GEOMUtils_Trsf2d.cxx
@@ -1,7 +1,4 @@
-// Copyright (C) 2007-2014  CEA/DEN, EDF R&D, OPEN CASCADE
-//
-// Copyright (C) 2003-2007  OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN,
-// CEDRAT, EDF R&D, LEG, PRINCIPIA R&D, BUREAU VERITAS
+// Copyright (C) 2015  CEA/DEN, EDF R&D, OPEN CASCADE
 //
 // This library is free software; you can redistribute it and/or
 // modify it under the terms of the GNU Lesser General Public
diff --git a/src/GEOMUtils/GEOMUtils_Trsf2d.hxx b/src/GEOMUtils/GEOMUtils_Trsf2d.hxx
index c287f90d8..4bb436650 100644
--- a/src/GEOMUtils/GEOMUtils_Trsf2d.hxx
+++ b/src/GEOMUtils/GEOMUtils_Trsf2d.hxx
@@ -1,7 +1,4 @@
-// Copyright (C) 2007-2014  CEA/DEN, EDF R&D, OPEN CASCADE
-//
-// Copyright (C) 2003-2007  OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN,
-// CEDRAT, EDF R&D, LEG, PRINCIPIA R&D, BUREAU VERITAS
+// Copyright (C) 2015  CEA/DEN, EDF R&D, OPEN CASCADE
 //
 // This library is free software; you can redistribute it and/or
 // modify it under the terms of the GNU Lesser General Public
diff --git a/src/GEOMUtils/GEOMUtils_TrsfCurve2d.cxx b/src/GEOMUtils/GEOMUtils_TrsfCurve2d.cxx
index 6793bb132..f81acacb8 100644
--- a/src/GEOMUtils/GEOMUtils_TrsfCurve2d.cxx
+++ b/src/GEOMUtils/GEOMUtils_TrsfCurve2d.cxx
@@ -1,7 +1,4 @@
-// Copyright (C) 2007-2014  CEA/DEN, EDF R&D, OPEN CASCADE
-//
-// Copyright (C) 2003-2007  OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN,
-// CEDRAT, EDF R&D, LEG, PRINCIPIA R&D, BUREAU VERITAS
+// Copyright (C) 2015  CEA/DEN, EDF R&D, OPEN CASCADE
 //
 // This library is free software; you can redistribute it and/or
 // modify it under the terms of the GNU Lesser General Public
diff --git a/src/GEOMUtils/GEOMUtils_TrsfCurve2d.hxx b/src/GEOMUtils/GEOMUtils_TrsfCurve2d.hxx
index b3bd19433..f0d94bbca 100644
--- a/src/GEOMUtils/GEOMUtils_TrsfCurve2d.hxx
+++ b/src/GEOMUtils/GEOMUtils_TrsfCurve2d.hxx
@@ -1,7 +1,4 @@
-// Copyright (C) 2007-2014  CEA/DEN, EDF R&D, OPEN CASCADE
-//
-// Copyright (C) 2003-2007  OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN,
-// CEDRAT, EDF R&D, LEG, PRINCIPIA R&D, BUREAU VERITAS
+// Copyright (C) 2015  CEA/DEN, EDF R&D, OPEN CASCADE
 //
 // This library is free software; you can redistribute it and/or
 // modify it under the terms of the GNU Lesser General Public