2 July 2026Resigned Warren, Nicholas as Secretary
30 June 2026Appointed Warren, Nicholas as Secretary
16 September 2025Resigned Crellin, Andrew Stephen as Director
11 October 2023Resigned Barriball, Stuart as Director
24 November 2022Appointed Crellin, Andrew Stephen as Director
17 November 2022Resigned Crellin, Andrew Stephen as Director
6 June 2022Resigned Robinson, Graham John as Director
16 September 2021Appointed Barriball, Stuart as Director
16 September 2021Appointed Robinson, Graham John as Director
16 September 2021Appointed Sargent, Simon John as Director
9 September 2021Resigned Robinson, Graham John as Director
9 September 2021Resigned Sargent, Simon John as Director
9 September 2021Resigned Barriball, Stuart as Director
19 August 2020Appointed Sargent, Simon John as Director
27 November 2019Appointed Crellin, Andrew Stephen as Director
20 November 2019Resigned Crellin, Andrew Stephen as Director
27 August 2019Resigned Smith, Gordon Leslie as Director
1 May 2019Appointed Morris, John Robert as Secretary
10 March 2018Appointed Barriball, Stuart as Director
28 February 2018Resigned Hogg, David Alistair as Director
16 June 2017Resigned Crofts, Susan Lydia as Director
4 February 2017Appointed Hogg, David Alistair as Director
13 December 2016Appointed Robinson, Graham John as Director
7 December 2016Appointed Smith, Gordon Leslie as Director
3 October 2016Resigned Arnold, Matthew William as Secretary
9 December 2015Resigned Atkins, David Alexander as Director
9 December 2015Resigned Barrett, Margaret Elaine as Director
9 December 2015Appointed Crellin, Andrew Stephen as Director
17 September 2012Appointed Crofts, Susan Lydia as Director
21 March 2012Resigned Wildbore, Allyson as Director
18 November 2011Resigned Wildbore, Philip Edward as Director
29 September 2011Appointed Barrett, Margaret Elaine as Director
29 September 2011Resigned Turner, Graham as Director
19 July 2011Resigned Sims, Alan as Director
7 March 2011Appointed Arnold, Matthew William as Secretary
20 May 2009Resigned Sims, Alan as Secretary
21 October 2008Appointed Sims, Alan as Secretary
20 October 2008Appointed Sims, Alan as Director
31 August 2008Resigned Brown, Nigel Leslie, Professor as Director
12 December 2007Appointed Turner, Graham as Director
12 December 2007Appointed Wildbore, Philip Edward as Director
12 December 2007Appointed Wildbore, Allyson as Director
12 December 2007Appointed Atkins, David Alexander as Director
12 December 2007Appointed Brown, Nigel Leslie, Professor as Director