| FREEDMAN, Michael ACTIVE | Director | 14 Jul 2011 | | United Kingdom | January 1939 | Suite 7a,, Building 6, Croxley Park, Hatters Lane, Watford, Hertfordshire, WD18 8YH, England |
| HARTLEY, John Anthony, Professor ACTIVE | Director | 23 Feb 2022 | | United Kingdom | September 1958 | Suite 7a,, Building 6, Croxley Park, Hatters Lane, Watford, Hertfordshire, WD18 8YH, England |
| ARIMATSU, Charlotte RESIGNED | Secretary | 12 Jan 2000 | 01 May 2006 | | | Flat 4 Laurel Court, 9 Saint Marys Avenue, London, N3 1SW |
| CHAMBERS, Marisa, Dr RESIGNED | Secretary | 14 Jun 2010 | 15 Jul 2013 | | | Flat 4, Laurel Court, 9 St. Mary's Avenue, London, N3 1SW |
| LANDAU, David Mark Bernard RESIGNED | Secretary | 03 Sep 1992 | 24 Nov 1998 | | | Flat 5 Laurel Court, 9 St Marys Avenue, London, N3 1SW |
| MEEK, Allan David Blair RESIGNED | Secretary | | 03 Sep 1992 | | | 6 Royale Walk, Dunstable, Bedfordshire, LU6 3SR |
| SIMPSON, Ian Christopher RESIGNED | Secretary | 24 Nov 1998 | 12 Jan 2000 | | | Flat 2 Laurel Court, 7 St Marys Avenue, London, N3 1SN |
| UFLAND, Edward RESIGNED | Secretary | 15 Jul 2013 | 23 Feb 2022 | | | 17, Cavendish Avenue, London, N3 3QP, England |
| UFLAND, Edward RESIGNED | Secretary | 01 May 2006 | 04 Jun 2010 | | | 5 Laurel Court, 9 Saint Marys Avenue, London, N3 1SW |
| ARIMATSU, Charlotte RESIGNED | Director | 12 Jan 2000 | 01 May 2006 | | September 1961 | Flat 4 Laurel Court, 9 Saint Marys Avenue, London, N3 1SW |
| CHAMBERS, Marisa, Dr RESIGNED | Director | 14 Jun 2010 | 15 Jul 2013 | United Kingdom | February 1973 | 17, Cavendish Avenue, London, N3 3QP, England |
| EHRENZWEIG, Anthony Albert RESIGNED | Director | | 03 Sep 1992 | | March 1945 | 65 Avondale Avenue, North Finchley, London, N12 8ER |
| FOX, Gary Jason RESIGNED | Director | 03 Sep 1992 | 23 Aug 1996 | | August 1963 | 42 Parkgate Avenue, Hadley Wood, Hertfordshire, EN4 0NR |
| LANDAU, David Mark Bernard RESIGNED | Director | 03 Sep 1992 | 24 Nov 1998 | | December 1966 | Flat 5 Laurel Court, 9 St Marys Avenue, London, N3 1SW |
| MEEK, Allan David Blair RESIGNED | Director | | 03 Sep 1992 | England | March 1937 | 6 Royale Walk, Dunstable, Bedfordshire, LU6 3SR |
| NAINI, Nazanin RESIGNED | Director | 01 Sep 2004 | 14 Jul 2011 | United Kingdom | May 1979 | Flat 8 Laurel Court, 9 St Mary's Avenue, London, N3 1SW |
| SIMPSON, Ian Christopher RESIGNED | Director | 24 Nov 1998 | 12 Jan 2000 | | September 1968 | Flat 2 Laurel Court, 7 St Marys Avenue, London, N3 1SN |
| UFLAND, Edward RESIGNED | Director | 15 Jul 2013 | 23 Feb 2022 | England | September 1969 | 17, Cavendish Avenue, London, N3 3QP, England |
| UFLAND, Edward RESIGNED | Director | 01 May 2006 | 04 Jun 2010 | United Kingdom | September 1969 | 5 Laurel Court, 9 Saint Marys Avenue, London, N3 1SW |
| VASANI, Hina RESIGNED | Director | 23 Aug 1996 | 01 Sep 2004 | | April 1970 | 7 Laurel Court, 9 St Marys Avenue Finchley, London, N3 1SW |