23 January 2020Resigned Herbert, David Stuart as Secretary
23 January 2020Appointed Reilly, Peter as Director
23 January 2020Resigned Van Haperen, Cornelis Gerardus Peter as Director
23 January 2020Resigned Hill, Samuel as Director
23 January 2020Resigned Scott, Karen Elizabeth as Director
14 February 2019Appointed Van Haperen, Cornelis Gerardus Peter as Director
1 February 2018Appointed Hill, Samuel as Director
1 February 2018Appointed Scott, Karen Elizabeth as Director
14 May 2013Resigned Field-Smith, Robin Anthony as Director
25 November 2010Appointed Herbert, David Stuart as Secretary
25 November 2010Resigned Prosser, Leslie Harold as Secretary
25 November 2010Resigned Prosser, Leslie Harold as Director
31 March 2009Resigned Kenrick, Patricia Mary as Director
4 February 2009Appointed Field-Smith, Robin Anthony as Director
9 April 2008Resigned Hirsh, Wendy Veronica, Dr as Director
31 December 2006Resigned Johnson, Frederick John as Director
28 November 2006Resigned Woodward, Peter as Director
28 November 2006Resigned Bennison, Malcolm, Dr as Director
13 June 2006Appointed Hirsh, Wendy Veronica, Dr as Director
4 July 2002Resigned Bradney, Philip Harry as Director
13 May 2002Appointed Prosser, Leslie Harold as Secretary
14 March 2002Appointed Bennison, Malcolm, Dr as Director
26 September 2001Resigned Howick, Bruce Reginald as Director
1 April 2001Resigned Knowles, Peter Edward Llewellyn as Director
14 March 2001Appointed Kenrick, Patricia Mary as Director
14 March 2001Resigned Moss, Ian as Director
14 January 1999Appointed Bradney, Philip Harry as Director
9 December 1998Resigned Urwin, Noel as Director
18 March 1998Resigned Donelan, Andrew Martin as Director
18 March 1998Resigned Kildare, Gary John as Director
25 February 1998Resigned Taylor, Raymond Cecil John as Director
10 December 1997Resigned Bell, David John as Director
25 September 1997Appointed Urwin, Noel as Director
25 September 1997Resigned Woodward, Peter as Secretary
19 March 1997Appointed Knowles, Peter Edward Llewellyn as Director
19 March 1997Resigned Stewart, Alastair as Director
19 March 1997Resigned Lunn, Geoff as Director
19 March 1997Appointed Bell, David John as Director
25 September 1996Appointed Donelan, Andrew Martin as Director
19 June 1996Appointed Moss, Ian as Director
14 December 1995Resigned Stidston, Mary Pauline as Director
3 August 1995Appointed Stewart, Alastair as Director
22 June 1995Appointed Johnson, Frederick John as Director
28 September 1994Appointed Kildare, Gary John as Director
15 December 1993Appointed Howick, Bruce Reginald as Director
15 December 1993Resigned Darling, Philip as Director
15 December 1993Appointed Lunn, Geoff as Director
4 May 1993Resigned Poulton, Karin, Dr as Director
4 May 1993Resigned Platt, Sidney Eric as Director
4 May 1993Resigned Lyons, David Nigel Godfrey as Director
4 May 1993Resigned Loveridge, Raymond, Professor as Director
25 September 1992Resigned Smith, John Christopher as Director
23 September 1992Appointed Woodward, Peter as Secretary
5 September 1992Resigned Winchurch, Robert Harley as Director
25 March 1992Appointed Smith, John Christopher as Director
25 March 1992Resigned Bradney, Philip Harry as Director
25 March 1992Resigned Knowles, Peter Edward Llewellin as Director
25 March 1992Resigned Houston, John Fraser as Director
25 March 1992Resigned Davidson, Daniel as Director
25 March 1992Resigned Lockwood, Peter Arthur as Director
25 March 1992Resigned Bradney, Philip Harry as Secretary
25 March 1992Appointed Blair, George John as Director
25 March 1992Appointed Woodward, Peter as Director