25 November 2025Resigned Potter, Lucy as Director
29 October 2024Appointed Potter, Lucy as Director
20 October 2024Resigned Williams, Alison Edith as Director
14 June 2024Appointed Lucas, Jane as Director
15 November 2023Resigned Brook, Paul as Director
15 November 2023Resigned Knott, Peter Hamilton as Director
17 November 2021Appointed Williams, Alison Edith as Director
15 November 2020Appointed Brook, Paul as Director
19 January 2020Resigned Burkitt, William James as Director
30 December 2019Appointed Welch, Jill Katherine as Secretary
30 November 2019Appointed Spragg, Brian Philip as Director
23 April 2017Appointed Burkitt, William James as Director
15 March 2016Resigned Edwards, Valerie Grace as Director
9 July 2015Resigned Das, Partha, Dr as Director
8 July 2015Appointed Knott, Peter Hamilton as Director
24 April 2015Resigned Lucas, Jane as Director
5 October 2014Appointed Lucas, Jane as Director
23 September 2012Appointed Das, Partha, Dr as Director
22 August 2012Resigned Haggett, Alan Jeffrey, Dr as Director
29 March 2012Appointed Edwards, Valerie Grace as Director
21 March 2012Resigned Mallett, Sylvia Joyce as Director
1 August 2011Appointed Gilbert, Julian Hadley Maxwell as Director
20 July 2010Resigned Gunnis, Emily Jane as Director
19 July 2009Appointed Gunnis, Emily Jane as Director
12 September 2005Resigned Denby, Peter as Director
17 February 2002Appointed Mallett, Sylvia Joyce as Director
22 November 2001Resigned Dearden, Mavis Jean as Director
10 February 2001Appointed Dearden, Mavis Jean as Director
31 January 2001Resigned Badenoch Jones, Helen Claire as Director
22 October 1999Resigned Denby, Peter as Secretary
22 October 1999Appointed Badenoch Jones, Helen Claire as Director
21 October 1998Appointed Haggett, Alan Jeffrey, Dr as Director
31 December 1997Resigned Carvell, Anthony Henry Paul as Director
4 October 1997Appointed Denby, Peter as Secretary
20 November 1996Resigned Hellman, Geoffrey George as Secretary
20 November 1996Resigned Hellman, Geoffrey George as Director
25 November 1995Appointed Carvell, Anthony Henry Paul as Director
15 January 1995Appointed Hellman, Geoffrey George as Secretary
20 October 1994Resigned Knight, Valerie Elisabeth as Secretary
20 October 1994Resigned Knight, Valerie Elisabeth as Director
16 June 1994Appointed Hellman, Geoffrey George as Director
9 December 1992Resigned Barker, Bernard Roy as Director