27 July 2026Resigned Varley, James as Secretary
27 July 2026Appointed Kantonna, Ifeyinwa Lydia as Secretary
29 July 2025Resigned Pinto, Amanda Eve as Director
29 July 2025Appointed Varley, James as Secretary
29 July 2025Resigned Crampton-Hayward, Stephen as Secretary
29 July 2025Resigned Bourne, Patrick Stather as Director
4 November 2024Resigned Bruce-Gordon, Sandra as Secretary
4 November 2024Appointed Crampton-Hayward, Stephen as Secretary
13 December 2023Appointed Pinto, Amanda Eve as Director
13 December 2023Appointed Bourne, Patrick Stather as Director
10 November 2021Resigned Porter, John as Director
31 December 2020Resigned Mason, Lindy as Director
30 May 2020Resigned Pearce, Benjamin James as Secretary
18 May 2020Appointed Bruce-Gordon, Sandra as Secretary
27 April 2020Resigned Tischler, Victoria, Dr as Director
1 November 2016Appointed Tischler, Victoria, Dr as Director
1 November 2016Appointed Porter, John as Director
31 October 2016Resigned Wherrett, David as Director
31 October 2016Resigned Derbyshire, Elizabeth Anne as Director
26 January 2015Resigned Wood, Barbara as Director
3 November 2014Appointed Pearce, Benjamin James as Secretary
8 August 2014Resigned Davie, Stuart William as Secretary
14 July 2014Appointed Wherrett, David as Director
31 January 2014Appointed Mason, Lindy as Director
1 November 2013Resigned Scott, James Empson as Director
1 October 2013Appointed Wood, Barbara as Director
8 April 2013Resigned Stubbings, Morvah Jane as Director
28 January 2013Resigned Green, Nicola Natasha as Director
1 December 2012Appointed Scott, James Empson as Director
23 January 2011Resigned Hitchcock, Alan Douglas as Director
27 September 2010Appointed Derbyshire, Elizabeth Anne as Director
24 November 2008Resigned Jacob, Michael David as Director
1 November 2008Appointed Stubbings, Morvah Jane as Director
11 July 2008Resigned Hallett, Nancy Karen as Director
2 July 2007Resigned Loppert, Susan Monica as Director
20 March 2007Resigned Alexander, Naomi Tamara as Director
29 January 2007Appointed Jacob, Michael David as Director
24 March 2006Resigned Boultbee, Joseph Edwin, Dr as Director
24 March 2006Resigned Dickson, Trevor Allwyn as Director
28 November 2005Appointed Davie, Stuart William as Secretary
28 November 2005Appointed Hallett, Nancy Karen as Director
28 November 2005Resigned Desmond, Joanna Clare as Secretary
24 November 2005Appointed Green, Nicola Natasha as Director
4 April 2005Resigned Mills, Sonia Brenda as Director
1 January 2005Appointed Desmond, Joanna Clare as Secretary
31 December 2004Resigned Stack, Mary-Alice as Secretary
24 March 2004Appointed Loppert, Susan Monica as Director
10 December 2003Resigned Illingworth, Robert David as Director
17 September 2003Appointed Mills, Sonia Brenda as Director
19 March 2003Resigned Artmonsky, Ruth Dinah as Director
4 December 2002Appointed Dickson, Trevor Allwyn as Director
12 September 2002Resigned Richards, Francis Brooks, Sir as Director
10 January 2002Resigned Ward, Georgia as Director
25 May 2000Appointed Stack, Mary-Alice as Secretary
25 May 2000Appointed Hitchcock, Alan Douglas as Director
10 February 2000Appointed Boultbee, Joseph Edwin, Dr as Director
10 February 2000Appointed Ward, Georgia as Director
2 November 1999Resigned Macdonald-Brown, Patricia Mary as Director
25 May 1999Appointed Artmonsky, Ruth Dinah as Director
1 March 1999Resigned Heffler, Tara Francesca as Director
8 September 1998Appointed Macdonald-Brown, Patricia Mary as Director
20 May 1998Appointed Alexander, Naomi Tamara as Director
19 January 1998Appointed Heffler, Tara Francesca as Director
19 January 1998Appointed Illingworth, Robert David as Director
16 October 1997Appointed Richards, Francis Brooks, Sir as Director