21 June 2025Resigned Wall, Colin James as Secretary
14 December 2023Appointed Fulford, Nicholas Andrew as Director
15 June 2020Appointed Wall, Colin James as Secretary
15 June 2020Resigned Kortz, Julia Laura as Secretary
26 April 2016Appointed Kortz, Julia Laura as Secretary
26 April 2016Resigned Jones, Saul as Secretary
21 September 2015Resigned Hammond, Robert as Director
27 June 2011Resigned Green, Philip John as Director
10 August 2009Appointed Hammond, Robert as Director
24 September 2008Appointed Green, Philip John as Director
29 June 2006Appointed Jones, Saul as Secretary
7 April 2006Resigned Ramage, Wayne as Director
24 March 2005Resigned Florey, Michael Andrew as Secretary
23 April 2004Appointed Ramage, Wayne as Director
11 February 1998Appointed Florey, Michael Andrew as Secretary
11 February 1998Resigned Mitton, Antony Edward as Secretary
16 September 1996Resigned Livingstone, John William as Secretary
16 September 1996Appointed Mitton, Antony Edward as Secretary
5 April 1995Resigned Florey, Michael Andrew as Secretary
5 April 1995Appointed Livingstone, John William as Secretary
1 January 1994Appointed Florey, Michael Andrew as Secretary
31 December 1993Resigned Dewhurst, Mary Patricia as Secretary
9 July 1993Appointed Dewhurst, Mary Patricia as Secretary