31 March 2023Resigned Owen, John Merfyn as Director
31 July 2022Resigned Wilson, Patricia Claire as Director
8 June 2021Appointed Wilson, Patricia Claire as Director
25 June 2020Appointed Armitage, William Lockhart as Director
24 May 2016Resigned Mclean, Iain James as Director
5 May 2015Resigned Davies, Derrick Lewis as Director
27 August 2014Appointed Mclean, Iain James as Director
31 December 2013Resigned Taylor, William James as Director
10 August 2011Appointed Taylor, William James as Director
2 February 2010Resigned Armitage, Frank Hartley as Director
1 January 2009Appointed Davies, Derrick Lewis as Director
31 December 2008Resigned Arden, Andrew Peter as Director
1 January 2008Appointed Owen, John Merfyn as Director
1 January 2008Resigned Byford, Hazel, Baroness as Secretary
1 January 2008Appointed Byford, Hazel, Baroness as Secretary
31 December 2007Resigned Perkins, David Murray as Director
1 January 2007Appointed Armitage, Frank Hartley as Director
31 December 2006Resigned Beever, David Ellison, Professor as Director
31 December 2006Resigned Jackson, Jeremy as Director
1 January 2006Appointed Arden, Andrew Peter as Director
1 January 2005Appointed Perkins, David Murray as Director
31 December 2004Resigned Clarke, Robert Alan as Director
1 January 2004Appointed Beever, David Ellison, Professor as Director
1 January 2004Appointed Jackson, Jeremy as Director
31 December 2003Resigned Probert, David John as Director
31 December 2003Resigned Perkins, David Murray as Director
31 December 2003Resigned Holland, Richard Thurstan as Director
31 December 2002Resigned Beever, David Ellison, Professor as Director
1 January 2001Appointed Holland, Richard Thurstan as Director
1 January 2001Appointed Probert, David John as Director
1 December 2000Resigned Gilbert, Philip Manwaring as Secretary
1 January 2000Appointed Clarke, Robert Alan as Director
1 January 2000Appointed Beever, David Ellison, Professor as Director
9 April 1998Resigned Barnes, Victoria Martie as Secretary
9 April 1998Appointed Gilbert, Philip Manwaring as Secretary
28 April 1995Appointed Barnes, Victoria Martie as Secretary
15 June 1994Resigned The Earl Of Selborne, John Roundell Palmer as Director
10 November 1993Resigned Clarke, Robert Alan as Director
10 November 1993Resigned Window, Christopher as Director
10 November 1993Resigned Pocock, Brian Walter as Director
10 November 1993Resigned Baker, Ian Douglas as Director
10 November 1993Resigned Cooper, Richard Norman as Director
10 November 1993Resigned Cox, Leslie William Clayton as Director
10 November 1993Resigned Dickinson, Joseph as Director
10 November 1993Resigned Fowler, Anthony O'Dell as Director
10 November 1993Resigned Gribbon, David Mcneish as Director
10 November 1993Resigned Hobson, William Henry David as Director
10 November 1993Resigned Kimber, Richard Morris as Director
30 July 1992Resigned Robarts, Eric Kirkby as Director
29 June 1992Appointed Window, Christopher as Director
3 June 1992Appointed The Earl Of Selborne, John Roundell Palmer as Director
14 April 1992Appointed Clarke, Robert Alan as Director
31 January 1992Resigned Murray, John Douglas as Director
1 July 1991Appointed Pocock, Brian Walter as Director