10 December 2025Resigned Dean, Christopher George as Director
7 July 2025Appointed Marshall, Julia Ann as Director
30 September 2024Appointed Gladwin, Susan Jayne as Director
12 September 2022Resigned Tippett, Janet Anne as Director
10 May 2022Resigned Dean, Christopher George as Secretary
5 July 2021Appointed Ryan-Murray, Katharine Annette as Director
13 June 2016Appointed Grant, John Paul Timothy as Director
5 June 2014Resigned Heath, Robert Adrian as Director
29 January 2013Resigned Whittle, Geraldine Mary Elizabeth as Director
8 November 2010Appointed Whittle, Geraldine Mary Elizabeth as Director
23 February 2009Appointed Tippett, Janet Anne as Director
23 February 2009Appointed Heath, Robert Adrian as Director
23 February 2009Resigned Heath, Robert Adrian as Director
30 September 2008Resigned Turnbull, Julie Marie as Director
30 September 2008Appointed Heath, Robert Adrian as Director
3 July 2006Resigned Battle, Stephen as Director
18 March 2002Resigned Crofts, Celia as Director
10 November 1999Resigned Kirbyshaw, Brian as Director
10 November 1999Appointed Battle, Stephen as Director
22 March 1999Resigned Ward, Raymond as Director
13 July 1998Resigned Brocklebank, John as Director
6 May 1992Appointed Brocklebank, John as Director
6 May 1992Appointed Turnbull, Julie Marie as Director
6 May 1992Appointed Crofts, Celia as Director
6 May 1992Appointed Kirbyshaw, Brian as Director
6 May 1992Appointed Dean, Christopher George as Secretary
6 May 1992Appointed Ward, Raymond as Director
6 May 1992Appointed Dean, Christopher George as Director