| Alain Yves Marcel Andre Lancereau | Director | 11 Apr 1996 | 24 Jul 1998 | French | 71 years |
| Alexander Taylor | Director | 11 Nov 1998 | 28 Apr 2000 | Canadian | 93 years |
| Andre Lebrun | Director | 6 Dec 1994 | 5 Dec 1995 | French | 72 years |
| Arthur Bernard Coady | Director | 7 Aug 1991 | 15 Aug 1991 | Canadian | 93 years |
| Bernard Saint-andre | Director | 2 Dec 1993 | 11 Nov 1998 | French | 79 years |
| Brian Harry Cartwright | Director | 7 Aug 1991 | 31 Dec 2001 | British | 87 years |
| Charles Frederick David Redden | Director | 11 Nov 1998 | 31 Mar 2000 | Canadian | 86 years |
| Christopher Laskey Fidler | Secretary | 16 Jun 2009 | 22 Jul 2016 | British | - |
| Claudio Elia | Director | 24 Jul 1992 | 11 Apr 1996 | Italian | 83 years |
| Colin Fellowes | Secretary | 6 Dec 2000 | 16 Jun 2009 | British | - |
| David John Elliott | Secretary | 7 Aug 1991 | 29 Oct 1999 | British | - |
| Derousseaux Emmanuel | Director | 14 Aug 1998 | 11 Nov 1998 | French | 68 years |
| Didier Gerard Patrick Haegel | Director | 6 Dec 1994 | 12 Jun 1996 | French | 74 years |
| Didier Maurice Christian Pfleger | Director | 30 Apr 2009 | 31 Dec 2009 | French | 62 years |
| Geoffrey Mark Renshaw | Director | 12 Nov 1998 | 30 Jun 2001 | British | 70 years |
| Geoffrey Mark Renshaw | Secretary | 29 Oct 1999 | 6 Dec 2000 | British | - |
| Harold William Pearson | Director | 11 Nov 1998 | 28 Apr 2000 | Canadian | 86 years |
| Helen Morrell | Secretary | 22 Jul 2016 | 22 Feb 2017 | - | - |
| Ian Anthony Sexton | Director | 24 Jul 1998 | 11 Nov 1998 | British | 70 years |
| Ian Graeme Lloyd Charnock | Director | 1 Jul 2005 | 31 Oct 2008 | British | 64 years |
| Jean Louis Deligny | Director | 5 Dec 1995 | 11 Nov 1998 | French | 87 years |
| Jean Pierre Sutto | Director | 7 Aug 1991 | 6 Dec 1994 | Canadian | 82 years |
| Jean-paul Berard | Director | 7 Aug 1991 | 24 Jul 1992 | French | 85 years |
| John James Clarke | Director | 1 Jul 2009 | 31 Dec 2009 | British | 61 years |
| John Leslie Price | Director | 7 Aug 1991 | 15 Aug 1991 | Canadian | 82 years |
| John Michael Douglas Young | Director | 23 May 2001 | 1 Oct 2004 | British | 74 years |
| Jonathan Cowper | Director | 31 Oct 2008 | 31 Aug 2009 | British | 52 years |
| Malcolm Douglas Ward | Director | 7 Aug 1991 | 11 Nov 1998 | British | 74 years |
| Mark Edward Hugh Allen | Director | 31 Dec 2009 | 12 Aug 2011 | British | 58 years |
| Martin Patterson | Director | 7 Aug 1991 | 6 Dec 1994 | Canadian | 67 years |
| Michael George Kennedy | Director | 6 Dec 1994 | 24 Jul 1998 | British | 79 years |
| Michel Avenas | Director | 24 Jul 1993 | 11 Apr 1996 | French | 71 years |
| Michel Jean Jacques Gourvennec | Director | 6 Dec 1994 | 24 Jul 1998 | French | 82 years |
| Nigel Alan Higgins | Director | 1 Oct 2004 | 1 Jul 2005 | British | 70 years |
| Norman Michael Biddle | Director | 24 Jul 1998 | 11 Nov 1998 | British | 86 years |
| Robert Dittmer | Director | 11 Nov 1998 | 29 Oct 1999 | Canadian | 82 years |
| Robert J Reale | Director | 11 Apr 1996 | 17 Dec 1997 | Us | 81 years |
| Stephen Warwick Lee | Director | 23 May 2001 | 30 Apr 2009 | British | 76 years |