10 September 2018Appointed Mossley, John as Secretary
10 September 2018Resigned Challinor Mbe, Peter Geoffrey as Secretary
20 October 2015Resigned Hacking, Margaret Jane as Director
31 March 2012Resigned Leigh, Michael Jonathan as Director
31 March 2012Resigned Baker, Geoffrey David as Director
8 January 2012Resigned Dudley, Roy as Director
6 January 2012Resigned Rackham, Martin as Director
3 January 2012Resigned O'Connell, Denis Anthony as Director
12 December 2011Resigned Macaire, Timothy as Director
11 December 2011Resigned Curzon, Paul John as Director
14 March 2010Appointed Rackham, Martin as Director
27 October 2008Resigned Knight, Patrick Henry Arthur as Director
27 October 2007Appointed Hacking, Margaret Jane as Director
27 October 2007Appointed Curzon, Paul John as Director
27 October 2007Appointed O'Connell, Denis Anthony as Director
26 June 2006Resigned Gardner, Roger as Director
24 June 2005Resigned Hulse, Brian Samuel as Director
10 June 2005Resigned Simpson, John Reginald as Director
17 September 2004Appointed Challinor Mbe, Peter Geoffrey as Secretary
29 June 2004Appointed Macaire, Timothy as Director
29 June 2004Appointed Knight, Patrick Henry Arthur as Director
29 June 2004Resigned Challinor, Judith Mary as Director
26 February 2004Appointed Baker, Geoffrey David as Director
15 October 2003Resigned Hallworth, Eric Isaac as Director
23 February 2003Appointed Gardner, Roger as Director
23 February 2003Appointed Simpson, John Reginald as Director
21 February 2003Resigned Woodward, William Anthony as Director
28 July 2002Resigned Challinor, Peter Geoffrey as Secretary
5 July 2002Resigned Cawley, Leslie as Director
12 August 2001Resigned Cawley, Ena as Director
18 February 1998Resigned Higginbotham, Walter as Director
12 June 1993Appointed Woodward, William Anthony as Director