9 August 2021Resigned Harvey, Mark Ian, Dr as Secretary
31 March 2020Appointed Harvey, Mark Ian, Dr as Secretary
8 July 2019Resigned Wilkinson, Erica Ross as Secretary
29 January 2019Resigned Botha, Alex as Secretary
29 January 2019Appointed Wilkinson, Erica Ross as Secretary
1 August 2018Appointed Botha, Alex as Secretary
15 January 2018Resigned Langworth, Michael Peter Anthony as Secretary
11 May 2016Resigned Munjeri, Calister as Secretary
11 May 2016Appointed Langworth, Michael Peter Anthony as Secretary
12 January 2016Appointed Munjeri, Calister as Secretary
31 December 2015Resigned Wilson, Geoffrey Gordon as Secretary
15 July 2014Appointed Wilson, Geoffrey Gordon as Secretary
14 May 2012Resigned Curry, Matthew Stephen as Director
14 May 2012Resigned Curry, Jonathan Robert Younger as Director
14 May 2012Resigned Murray, Rosalind as Director
23 September 2010Appointed Curry, Jonathan Robert Younger as Director
23 September 2010Appointed Curry, Matthew Stephen as Director
19 December 2009Resigned Sayers, Tessa Mary as Director
26 September 2008Resigned Goulty, Graham Victor as Secretary
5 September 2007Appointed Sayers, Tessa Mary as Director
16 January 2006Resigned Graham, David as Director
3 February 2005Appointed Graham, David as Director
2 February 2005Resigned King Lewis, Anne Margaret as Director
27 September 2001Resigned Oliver, John Ramsay as Director
1 February 1999Appointed Goulty, Graham Victor as Secretary
31 January 1999Resigned Stoner, Peter James as Secretary
26 November 1998Resigned Grant, Alexander Matheson as Director
26 November 1998Appointed Murray, Rosalind as Director
28 July 1995Appointed King Lewis, Anne Margaret as Director
20 January 1995Resigned Blanchflower, Isabel Mary as Director
19 June 1993Appointed Oliver, John Ramsay as Director