27 October 2025Appointed Stiller, Steven James as Secretary
1 September 2025Resigned Iliffe, Simon Charles as Secretary
19 November 2024Resigned Sampson, Susan Jean as Director
24 May 2024Appointed Moss, Imogen Ilyd Justine as Director
21 November 2023Resigned Verge, Geraldine as Director
22 November 2022Appointed Davies, Paul Gerard as Director
22 November 2022Resigned Cownie, Dorothy Shelia as Director
22 November 2022Resigned Gilchrist, Robert, Professor as Director
22 November 2022Appointed Verge, Geraldine as Director
21 June 2022Appointed Iliffe, Simon Charles as Secretary
21 June 2022Appointed Page, Ian David as Director
31 March 2022Resigned Maclaren, David John as Secretary
31 March 2021Resigned Sykes, Richard Maurice, Dr as Director
9 March 2021Resigned Russell, Jacqueline Mary as Director
9 March 2021Resigned Smollett, Simon Jeremy as Director
24 November 2020Resigned Rutnam, David William Ross as Director
2 November 2020Appointed Maclaren, David John as Secretary
31 August 2020Resigned Carpenter, Julie, Mrs. as Secretary
10 March 2020Appointed Russell, Jacqueline Mary as Director
10 March 2020Appointed Smollett, Simon Jeremy as Director
26 November 2019Resigned Sampson, Lloyd as Director
26 November 2019Appointed Cownie, Dorothy Shelia as Director
16 March 2019Resigned Finlay, Robert James as Director
13 March 2019Resigned Griffin, Ruth Mary as Director
16 March 2018Resigned Chapman, Jonathan Stuart, Mr. as Director
16 March 2018Appointed Finlay, Robert James as Director
14 March 2018Appointed Griffin, Ruth Mary as Director
12 March 2018Appointed Sampson, Susan Jean as Director
24 January 2018Appointed Rutnam, David William Ross as Director
10 April 2017Appointed Carpenter, Julie, Mrs. as Secretary
17 March 2017Appointed Chapman, Jonathan Stuart, Mr. as Director
15 March 2017Resigned Unwin, Margaret Elizabeth as Director
7 December 2016Resigned Newman, Kenneth Leonard as Director
6 December 2016Resigned Lodwig, Michael Sean as Director
6 December 2016Appointed Sykes, Richard Maurice, Dr as Director
29 November 2016Appointed Sampson, Lloyd as Director
8 March 2016Resigned Colburn, Eric Harvey as Director
8 March 2016Resigned Sykes, Rachel Anne, Dr as Director
8 March 2016Appointed Unwin, Margaret Elizabeth as Director
21 April 2015Appointed Gilchrist, Robert, Professor as Director
14 March 2015Appointed Colburn, Eric Harvey as Director
14 March 2015Resigned Matthews, Philip John as Director
11 March 2015Appointed Sykes, Rachel Anne, Dr as Director
11 March 2015Resigned Moger, Mary Ann as Director
7 March 2014Resigned Skinner, Peter Conrad James as Director
5 March 2014Resigned Matthews, Susan Jane, Dr. as Director
5 March 2014Appointed Moger, Mary Ann as Director
9 March 2013Appointed Skinner, Peter Conrad James as Director
8 March 2013Resigned Edwards, William Henry as Director
8 March 2013Resigned Walker, Jean Margaret as Director
8 March 2013Appointed Matthews, Susan Jane, Dr. as Director
9 March 2012Appointed Edwards, William Henry as Director
7 March 2012Appointed Walker, Jean Margaret as Director
7 March 2012Resigned Lamb, Joanna Louise as Director
10 February 2012Resigned Watson, Laurie Alexander as Director
29 November 2011Appointed Watson, Laurie Alexander as Director
26 May 2011Appointed Matthews, Philip John as Director
8 March 2011Resigned Palmer, Josephine as Director
8 March 2011Resigned Sampson, Lloyd Raymond as Director
8 March 2011Appointed Lamb, Joanna Louise as Director
9 December 2010Appointed Lodwig, Michael Sean as Director
9 December 2010Appointed Newman, Kenneth Leonard as Director
9 December 2010Resigned Wilson, Gary as Director
23 September 2010Resigned Pearson, Nigel Edwin as Director
27 May 2010Resigned Coombs, Kay as Director
13 March 2010Appointed Palmer, Josephine as Director
13 March 2010Resigned Lodwig, Michael Sean as Director
13 March 2010Appointed Sampson, Lloyd Raymond as Director
13 March 2009Resigned Broadfield, Juliet as Director
13 March 2009Appointed Lodwig, Michael Sean as Director
31 December 2008Resigned Foord, Peter John as Secretary
14 May 2008Appointed Coombs, Kay as Director
12 March 2008Resigned Pollard, Reginald as Director
12 March 2008Resigned Sampson, Susan Jean as Director
12 March 2008Appointed Broadfield, Juliet as Director
27 November 2007Resigned Philips, Robert Peter Maury as Director
27 November 2007Appointed Wilson, Gary as Director
9 March 2007Appointed Sampson, Susan Jean as Director
9 March 2007Resigned Warren, Patricia as Director
9 March 2007Resigned Wilson, Gary as Director
9 March 2007Appointed Pollard, Reginald as Director
18 April 2006Resigned Duffin, Gary Douglas as Director
7 March 2006Appointed Wilson, Gary as Director
7 March 2006Appointed Warren, Patricia as Director
9 November 2005Resigned Sampson, Lloyd Raymond as Director
9 November 2005Appointed Pearson, Nigel Edwin as Director
9 November 2005Appointed Duffin, Gary Douglas as Director
8 March 2005Resigned Smith, Janet as Director
9 March 2004Appointed Smith, Janet as Director
9 March 2004Resigned Evans, Gwenda Mary as Director
9 March 2004Resigned Walker, John Ernest Albert as Director
12 November 2003Resigned Caldwell, Gordon Stewart as Director
1 June 2003Appointed Foord, Peter John as Secretary
1 June 2003Resigned Wren, Anne Helen as Secretary
4 March 2003Appointed Evans, Gwenda Mary as Director
4 March 2003Resigned Walker, Sylvia as Director
14 February 2003Appointed Wren, Anne Helen as Secretary
13 February 2003Resigned Bowles, David Charles as Secretary
13 November 2002Resigned Armitage, Anthony Ronald as Director
9 September 2002Appointed Sampson, Lloyd Raymond as Director
5 March 2002Appointed Walker, Sylvia as Director
14 November 2001Resigned Evans, Gwenda Mary as Director
14 November 2001Appointed Philips, Robert Peter Maury as Director
14 November 2001Resigned Keenan, Andrew Charles as Director
31 October 2001Resigned Pearson, Nigel Edwin, The Secretary as Secretary
1 October 2001Appointed Bowles, David Charles as Secretary
10 November 2000Appointed Caldwell, Gordon Stewart as Director
28 October 2000Resigned Sellar, Marion as Director
11 March 2000Resigned Stone, Kenneth John as Director
10 November 1999Appointed Stone, Kenneth John as Director
10 November 1999Appointed Sellar, Marion as Director
1 August 1998Resigned Hawkins, Anthony Louis Rowland as Director
13 November 1996Resigned Barwick, Richard Ramus, £R as Director
8 November 1995Appointed Armitage, Anthony Ronald as Director
8 November 1995Resigned Curry, John Risk as Director
20 March 1995Resigned Downs, Peter John as Director
17 November 1994Appointed Keenan, Andrew Charles as Director
10 November 1993Resigned Williams, John Desmond, Dr as Director
10 November 1993Appointed Walker, John Ernest Albert as Director
10 November 1993Appointed Evans, Gwenda Mary as Director
7 November 1993Appointed Curry, John Risk as Director
28 February 1991Resigned Gibson, Peter Douglas as Director
8 November 1990Resigned Johnson, Dennis Phillip as Director