Much of OGDI is implicitly or explicitly under the following 
two licenses (year varies a bit):

  Copyright (C) 1995 Logiciels et Applications Scientifiques (L.A.S.) Inc
  Permission to use, copy, modify and distribute this software and
  its documentation for any purpose and without fee is hereby granted,
  provided that the above copyright notice appear in all copies, that
  both the copyright notice and this permission notice appear in
  supporting documentation, and that the name of L.A.S. Inc not be used 
  in advertising or publicity pertaining to distribution of the software 
  without specific, written prior permission. L.A.S. Inc. makes no
  representations about the suitability of this software for any purpose.
  It is provided "as is" without express or implied warranty.

or

  Copyright (C) 1997 Her Majesty the Queen in Right of Canada.
  Permission to use, copy, modify and distribute this software and
  its documentation for any purpose and without fee is hereby granted,
  provided that the above copyright notice appear in all copies, that
  both the copyright notice and this permission notice appear in
  supporting documentation, and that the name of Her Majesty the Queen
  in Right  of Canada not be used in advertising or publicity pertaining
  to distribution of the software without specific, written prior
  permission.  Her Majesty the Queen in Right of Canada makes no
  representations about the suitability of this software for any purpose.
  It is provided "as is" without express or implied warranty.

New files written by 3i are under this copyright:

  Copyright (C) 2001 Information Interoperability Institute (3i)
  Permission to use, copy, modify and distribute this software and
  its documentation for any purpose and without fee is hereby granted,
  provided that the above copyright notice appear in all copies, that
  both the copyright notice and this permission notice appear in
  supporting documentation, and that the name of 3i not be used 
  in advertising or publicity pertaining to distribution of the software 
  without specific, written prior permission.  3i makes no
  representations about the suitability of this software for any purpose.
  It is provided "as is" without express or implied warranty.