2 September 2025Appointed Jones, Adrian David as Secretary
2 September 2025Resigned Rumble, Roger Charles as Secretary
11 February 2025Resigned Edmunds, Brian James Marchand as Director
19 October 2024Resigned Cremlyn, Janet Margaret as Director
19 October 2024Appointed Jones, Adrian David as Director
15 April 2024Appointed Rumble, Roger Charles as Secretary
15 April 2024Resigned Plumridge, Victoria Anne as Secretary
15 January 2018Resigned Shearman, Donald as Director
15 January 2018Appointed Cremlyn, Janet Margaret as Director
7 December 2015Resigned Mullis, Cedric Lionel as Director
4 August 2015Appointed Plumridge, Victoria Anne as Secretary
4 August 2015Appointed Stacey, Steve Andrew as Director
4 August 2015Resigned Mullis, Cedric Lionel as Secretary
21 February 2014Resigned Cremlyn, Richard James William, Professor as Director
6 August 2010Resigned Kennedy, Marlene as Director
6 May 2008Appointed Mullis, Cedric Lionel as Secretary
11 June 2007Appointed Shearman, Donald as Director
11 June 2007Resigned Shearman, June Lilian as Director
15 December 2006Resigned Robertson, Duncan Fraser as Director
19 April 2006Appointed Edmunds, Brian James Marchand as Director
19 April 2006Appointed Mullis, Cedric Lionel as Director
19 April 2006Resigned Mullis, Cedric Lionel as Secretary
19 April 2006Appointed Shearman, June Lilian as Director
19 April 2006Resigned Saunders, Nigel Mark Lovett as Director
16 October 1998Appointed Mullis, Cedric Lionel as Secretary
16 October 1998Appointed Cremlyn, Richard James William, Professor as Director
16 October 1998Appointed Saunders, Nigel Mark Lovett as Director
16 October 1998Appointed Robertson, Duncan Fraser as Director
16 October 1996Appointed Kennedy, Marlene as Director