11 November 2025Resigned Mustoe, Rachel as Director
9 September 2025Resigned Hall, Joan Amour as Director
18 August 2025Resigned Mellor, Barbara Joan as Director
15 August 2025Appointed Dymond, Rebecca Jane as Director
5 February 2024Appointed Sheldon, Roger William as Secretary
5 February 2024Appointed Sheldon, Roger William as Director
12 January 2024Appointed Mellor, Barbara Joan as Director
10 January 2024Resigned Allemand, Philippa as Director
31 December 2023Resigned Mellor, Barbara Joan as Secretary
15 June 2023Appointed Hill, Benjamin William as Director
25 April 2023Resigned Dickinson, Lois Caroline as Director
14 November 2022Appointed Allemand, Philippa as Director
3 October 2022Resigned Stark, Gillian Margaret as Director
25 February 2022Resigned Peers, Sandra Ann as Director
26 June 2018Appointed Mustoe, Rachel as Director
3 March 2017Resigned Jones, Nicola Louvain as Director
16 August 2016Resigned Bell, Ann Dolores as Director
16 August 2016Appointed Mellor, Barbara Joan as Secretary
21 August 2014Appointed Peers, Sandra Ann as Director
21 August 2014Resigned Jones, Michael Anthony as Director
21 August 2014Appointed Jones, Nicola Louvain as Director
19 September 2012Appointed Jones, Michael Anthony as Director
16 August 2010Appointed Hall, Joan Amour as Director
6 March 2008Appointed Bell, Ann Dolores as Director
11 January 2008Resigned Allmark, Brian Raymond as Director
10 January 2008Appointed Longdin, Sheila Mary as Director
1 September 2006Appointed Allmark, Brian Raymond as Director
18 July 2006Resigned Willett, Edna Muriel as Director
12 July 2005Appointed Stark, Gillian Margaret as Director
12 July 2005Resigned Copnall, Martin Charles as Director
24 June 2004Resigned Ackroyd, Adrian Arthur, Dr as Secretary
24 June 2004Resigned Ackroyd, Adrian Arthur, Dr as Director
1 August 2001Appointed Ackroyd, Adrian Arthur, Dr as Secretary
1 August 2001Resigned Sutherland, Tracey as Secretary
14 February 2001Appointed Dickinson, Lois Caroline as Director
22 April 1999Resigned Field, Michael as Director
21 April 1999Appointed Ackroyd, Adrian Arthur, Dr as Director
21 April 1999Appointed Copnall, Martin Charles as Director
21 April 1999Appointed Willett, Edna Muriel as Director
21 April 1999Appointed Sutherland, Tracey as Secretary
21 April 1999Resigned Willett, Edna Muriel as Secretary
13 September 1991Resigned Jones, Lilian as Director
13 September 1991Resigned Smith, Kathleen Isobel as Director