| ARNOLD, Susan Nicola ACTIVE | Secretary | 21 Dec 2009 | | | | Niab, Huntingdon Road, Cambridge, CB3 0LE, United Kingdom |
| BARSBY, Tina Lorraine ACTIVE | Director | 10 Nov 2009 | | United Kingdom | May 1957 | ., Huntingdon Road, Cambridge, CB3 0LE, United Kingdom |
| CANHAM, Michaela Elizabeth RESIGNED | Secretary | 18 Sep 2008 | 21 Dec 2009 | | | Davidge Cottage, Chapel Street, Rockland St Peter, Norfolk, NR17 1UJ |
| COOK, Robert John RESIGNED | Secretary | 20 Aug 1996 | 20 May 1997 | | | 18 Green End, Comberton, Cambridge, Cambridgeshire, CB3 7DY |
| OSBORNE, Richard Brian RESIGNED | Secretary | 20 May 1997 | 31 Jan 2004 | | | Greenacres Watton Road, Shropham, Attleborough, Norfolk, NR17 1DY |
| POOLEY, Maureen RESIGNED | Nominee Secretary | 27 Mar 1992 | 02 Dec 1992 | | | 12 Lodge Lane, Old Catton, Norwich, Norfolk, NR6 7HG |
| TRUSTY, Helen Margaret RESIGNED | Secretary | 01 Feb 2004 | 18 Sep 2008 | | | Beamsley, Rodborough Common, Stroud, Gloucestershire, GL5 5DA |
| TURNER, Ralph Francis RESIGNED | Secretary | 14 Dec 1992 | 13 Aug 1996 | | | Morley Research Centre, Morley, Wymondham, Norfolk, NR18 9DB |
| BUSCALL, Robert Edmond RESIGNED | Director | 14 Dec 1992 | 16 Sep 1997 | | April 1935 | Carbrooke Hall, Thetford, Norfolk, IP25 6TF |
| CARVER, Michael Francis Frederick, Dr RESIGNED | Director | 01 Feb 2004 | 14 Jul 2005 | England | November 1946 | Duddon Cottage, The Street Didmarton, Badminton, Avon, GL9 1DT |
| COOK, Robert John RESIGNED | Director | 02 Dec 1992 | 20 May 1997 | | October 1941 | 18 Green End, Comberton, Cambridge, Cambridgeshire, CB3 7DY |
| CROSS, John Stanley RESIGNED | Director | 14 Dec 1992 | 06 Nov 1995 | United Kingdom | May 1925 | Dairy Farm Ixworth, Bury St Edmunds, Suffolk, IP31 2HB |
| FORREST, John Richard RESIGNED | Director | 23 May 1995 | 01 Feb 2004 | | January 1945 | Mowness Hall, Stonham Aspal, Stowmarket, Suffolk, IP14 5JJ |
| HORNOR, Harry George RESIGNED | Director | 16 Jan 1996 | 25 Nov 1997 | United Kingdom | July 1928 | High Ash, Ketteringham, Wymondham, Norfolk, NR18 9RP |
| LILLY, Christine RESIGNED | Director | 01 Feb 2004 | 02 Mar 2010 | England | January 1966 | Grange Farm, Waddington, Lincoln, Lincolnshire, LN5 9NA |
| MACEWAN, Colin Hugh RESIGNED | Director | 26 Sep 2002 | 18 Dec 2009 | England | February 1962 | Lyndale, 78 Holt Road, North Elmham, Dereham, Norfolk, NR20 5JS |
| MCGURK, Anthony Justin Gerard RESIGNED | Nominee Director | 27 Mar 1992 | 02 Dec 1992 | | June 1961 | 32 College Road, Norwich, Norfolk |
| ORSON, James Henry RESIGNED | Director | 01 Jan 1998 | 31 Jan 2004 | England | April 1946 | 6 Rayleigh Close, Cambridge, Cambridgeshire, CB2 2AZ |
| POOLEY, Maureen RESIGNED | Nominee Director | 27 Mar 1992 | 02 Dec 1992 | | October 1946 | 12 Lodge Lane, Old Catton, Norwich, Norfolk, NR6 7HG |
| RICHARDSON, Philip Edward RESIGNED | Director | 14 Dec 1992 | 31 Jan 2004 | United Kingdom | August 1947 | Manor Farm, Downham, Wymondham, Norfolk, NR18 0SN |
| TRUSTY, Helen Margaret RESIGNED | Director | 01 Feb 2004 | 18 Sep 2008 | | January 1951 | Beamsley, Rodborough Common, Stroud, Gloucestershire, GL5 5DA |