| WILLIAMS, Ian ACTIVE | Secretary | 01 Jul 2014 | | | | Queenswood, Shepherds Way, Brookmans Park Hatfield, Hertfordshire, AL9 6NS |
| PAREKH, Chitra Nitin ACTIVE | Director | 01 Sep 2019 | | England | April 1978 | 77b, Tolmers Road, Cuffley, Potters Bar, EN6 4JJ, England |
| WILLIAMS, Ian ACTIVE | Director | 09 Jan 2018 | | England | May 1974 | Queenswood, Shepherds Way, Brookmans Park Hatfield, Hertfordshire, AL9 6NS |
| DUNLOP, Angus Patrick Harrison RESIGNED | Secretary | 12 Sep 1996 | 01 Apr 2004 | | | 1 Chapel Close Queenswood, Brookmans Park, Hatfield, Hertfordshire, AL9 6NY |
| LEE, Simon John RESIGNED | Secretary | 01 Sep 2008 | 30 Nov 2013 | | | Queenswood, Shepherds Way, Brookmans Park Hatfield, Hertfordshire, AL9 6NS |
| PATTERSON, Eric Clement Andrew RESIGNED | Secretary | | 12 Sep 1996 | | | 14 Winston Gardens, Berkhamsted, Hertfordshire, HP4 3NS |
| WALKER, Patrick John RESIGNED | Secretary | 01 Apr 2004 | 31 Aug 2008 | | | 1 Chapel Close Queenswood, Brookmans Park, Hatfield, Hertfordshire, AL9 6NY |
| BAINES, Ralph Andrew RESIGNED | Director | 16 Mar 2013 | 11 Nov 2016 | England | June 1957 | Queenswood, Shepherds Way, Brookmans Park Hatfield, Hertfordshire, AL9 6NS |
| BEGGS, Michael David RESIGNED | Director | 03 Oct 2007 | 11 Nov 2016 | United Kingdom | May 1943 | 12 Palgrave Road, Stamford Brook, London, W12 9NB |
| ELLIS, Peter Malcolm RESIGNED | Director | 03 Oct 2007 | 23 May 2013 | United Kingdom | March 1954 | Malvern House, The Common, Potten End, Hertfordshire, HP4 2QF |
| FRY, John Marshall RESIGNED | Director | 26 Feb 1996 | 03 Sep 1999 | | March 1936 | Clonmel, Flaunden, Hemel Hempstead, Hertfordshire, HP3 0PP |
| HARVEY, David John RESIGNED | Director | 08 Feb 2012 | 20 Jun 2015 | United Kingdom | May 1951 | Queenswood, Shepherds Way, Brookmans Park Hatfield, Hertfordshire, AL9 6NS |
| HEDLEY LEWIS, Vincent Richard RESIGNED | Director | 23 Nov 2002 | 11 May 2011 | England | May 1941 | Birkholme Manor, Corby Glen, Grantham, Lincs, NG33 4LF |
| HINES, Bryan Charles RESIGNED | Director | | 31 Aug 1995 | | May 1932 | Pipers Wood, Old Long Grove Seer Green, Beaconsfield, Buckinghamshire, HP9 2QH |
| JORY, Harold Ian, Dr RESIGNED | Director | | 23 Sep 1996 | | February 1926 | The Old Rectory, Tewin, Herts, AL6 0JN |
| KING, Douglas James Edward RESIGNED | Director | | 10 Mar 1992 | | April 1919 | 73 Camlet Way, Hadley Wood, Barnet, Hertfordshire, EN4 0NL |
| KING, Mary Clare Augusta RESIGNED | Director | 01 Sep 2005 | 14 Jul 2014 | United Kingdom | September 1951 | The Dell, Old Farm Road, Hampton, Middlesex, TW12 3RJ |
| LEACH, Robin Hubert RESIGNED | Director | | 06 Jan 1992 | | October 1938 | Ugley Park, Ugley Green, Bishops Stortford, Hertfordshire, CM22 6HL |
| PARKINSON, Ann Mary, Lady RESIGNED | Director | | 16 Nov 1996 | England | March 1935 | The Old Vicarage, Northaw, Potters Bar, Herts, EN6 4NZ |
| POPPLETON, Andrew David RESIGNED | Director | 15 May 2014 | 11 Nov 2016 | United Kingdom | June 1968 | Queenswood, Shepherds Way, Brookmans Park Hatfield, Hertfordshire, AL9 6NS |
| PORRITT, Hugh Trevor RESIGNED | Director | | 23 Nov 2002 | England | March 1939 | Brooklyn, 5 The Hildens Westcott, Dorking, Surrey, RH4 3JX |
| ROSE, Brenda Marjorie RESIGNED | Director | | 12 Oct 1997 | | March 1919 | 89 The Causeway, Potters Bar, Hertfordshire, EN6 5HN |
| ROSS COLLINS, Stella Mabel RESIGNED | Director | | 22 Oct 1996 | | August 1913 | The Coach House Southern Hay 47 Totteridge Village, London, N20 8PP |
| SAUTTER, Edmund Mark RESIGNED | Director | 06 Feb 2008 | 31 Aug 2019 | United Kingdom | December 1958 | 201, Bishopsgate, London, EC2M 3AF |
| SMITH, Colin Paul RESIGNED | Director | 26 Feb 1996 | 07 Mar 2007 | England | June 1941 | 1 Sampson Gardens, Ponsanooth, Truro, TR3 7RS |
| SNEATH, Christopher RESIGNED | Director | | 31 Aug 2005 | | June 1933 | 109 High Street, London, N14 6BP |
| STAMP, Trevor Charles Bosworth, Lord RESIGNED | Director | 26 Feb 1996 | 03 Oct 2007 | | September 1935 | 15 Ceylon Road, London, W14 0PY |
| SYKES, William Jeremy RESIGNED | Director | 17 Nov 2001 | 09 Nov 2011 | United Kingdom | September 1939 | Dean Cottage, Gaddesden Row, Hemel Hempstead, Hertfordshire, HP2 6HX |