1 March 2026Appointed Hoose, Ian as Director
27 November 2025Resigned Carpenter, Oliver, Dr as Director
1 March 2025Appointed Turvey, Peter James as Secretary
1 March 2025Appointed Bowden, Robert James as Director
28 February 2025Resigned Orchard, Graham as Secretary
1 January 2025Resigned Stimpson, Robert William as Director
1 March 2024Resigned Bowden, Robert James as Director
1 March 2024Appointed Stimpson, Robert William as Director
1 March 2024Appointed Turvey, Peter James as Director
1 March 2023Appointed Orchard, Graham as Secretary
28 February 2023Resigned Casson, Catherine Mary, Dr as Director
28 February 2023Resigned Elton, Julia Margaret Hallam as Secretary
1 March 2022Appointed Gerali, Francesco, Dr as Director
1 March 2022Appointed Jump, Simon Edward Christopher as Director
17 November 2021Resigned Suter, John, Dr as Director
28 February 2021Resigned Owens, Victoria, Dr as Director
28 February 2021Resigned Taylor, Robert Stephen as Director
1 March 2020Appointed Casson, Catherine Mary, Dr as Director
29 February 2020Resigned Yeomans, David Thomas, Dr as Director
1 March 2019Appointed Bowden, Robert James as Director
28 February 2019Resigned Grace, Michael Joseph as Director
1 January 2019Resigned Temple, Bryan, Dr as Director
1 April 2018Resigned Cox, Elsa Jane Allan as Director
1 March 2018Appointed Temple, Bryan, Dr as Director
1 March 2018Appointed Owens, Victoria, Dr as Director
28 February 2018Resigned Sargent, Thomas Edward Michael as Director
1 March 2017Appointed Yeomans, David Thomas, Dr as Director
1 March 2017Appointed Suter, John, Dr as Director
28 February 2017Resigned Thompson, Josef Evan Matthew, Dr. as Director
28 February 2017Resigned Marshall, Edward Lewis as Director
11 January 2017Appointed Carpenter, Oliver, Dr as Director
20 May 2016Resigned Beckerson, John George as Director
1 March 2016Appointed Beckerson, John George as Director
29 February 2016Resigned Starr, Frederick, Dr as Director
26 August 2015Resigned Bolter, John Reginald as Director
14 May 2015Appointed Cox, Elsa Jane Allan as Director
14 May 2015Resigned Hayward, Alexander as Director
11 February 2015Appointed Sargent, Thomas Edward Michael as Director
11 February 2015Resigned Yeomans, David Thomas, Dr as Director
11 February 2015Resigned Jones, Stephen Kedwyn as Director
12 November 2014Resigned Cockburn, James as Director
12 February 2014Appointed Thompson, Josef Evan Matthew, Dr. as Director
12 February 2014Appointed Marshall, Edward Lewis as Director
12 February 2014Resigned Liffen, John as Director
12 February 2014Resigned Cullis, Roger, Professor as Director
13 November 2013Appointed Cockburn, James as Director
1 March 2013Appointed Hayward, Alexander as Director
1 March 2013Appointed Bolter, John Reginald as Director
1 March 2013Appointed Taylor, Robert Stephen as Director
1 March 2013Appointed Starr, Frederick, Dr as Director
28 February 2013Resigned Cockburn, James as Director
14 February 2013Appointed Elton, Julia Margaret Hallam as Secretary
13 February 2013Resigned Cline, Roger Ledlie as Secretary
1 October 2012Appointed Yeomans, David Thomas, Dr as Director
1 October 2012Appointed Jones, Stephen Kedwyn as Director
30 September 2012Resigned Starr, Frederick, Dr as Director
30 September 2012Resigned Roberts, David Gwilym Morris as Director
30 September 2012Resigned Bailey, Michael Reeves, Dr as Director
8 February 2012Appointed Cline, Roger Ledlie as Secretary
28 December 2011Resigned Merriman, Peter Charles, Dr as Director
28 December 2011Resigned Merriman, Peter Charles, Dr as Secretary
1 October 2011Appointed Liffen, John as Director
1 October 2011Appointed Cullis, Roger, Professor as Director
1 October 2010Appointed Grace, Michael Joseph as Director
1 October 2010Appointed Cockburn, James as Director
1 October 2010Appointed Roberts, David Gwilym Morris as Director
30 September 2010Resigned Marshall, Edward Lewis as Director
14 August 2010Resigned Bunch, Alan William, Dr as Director
1 October 2009Appointed Starr, Frederick, Dr as Director
30 September 2009Resigned Ellam, Clive, Squadron Leader as Director
1 October 2008Appointed Bunch, Alan William, Dr as Director
1 October 2008Appointed Bailey, Michael Reeves, Dr as Director
30 September 2008Resigned Worth, David Frederick John as Director
1 October 2007Appointed Marshall, Edward Lewis as Director
30 September 2007Resigned Matheson, Graham Alistair Robin as Director
30 September 2007Resigned Bailey, Michael Reeves, Dr as Director
14 February 2007Resigned Moore, Keith as Director
1 October 2006Appointed Ellam, Clive, Squadron Leader as Director
30 September 2006Resigned Broom, Charles Ian as Director
30 September 2006Resigned Liffen, John as Director
1 October 2005Appointed Worth, David Frederick John as Director
1 October 2005Appointed Matheson, Graham Alistair Robin as Director
30 September 2005Resigned Armstrong, Colin as Director
1 October 2004Appointed Moore, Keith as Director
1 October 2004Appointed Bailey, Michael Reeves, Dr as Director
30 September 2004Resigned Major, John Kenneth as Director
1 October 2003Appointed Merriman, Peter Charles, Dr as Director
1 October 2003Appointed Merriman, Peter Charles, Dr as Secretary
1 October 2003Appointed Liffen, John as Director
1 October 2003Appointed Broom, Charles Ian as Director
30 September 2003Resigned Ellam, Clive, Squadron Leader as Director
30 September 2003Resigned Verbruggen, Jan Adrianus as Director
9 October 2002Resigned Broom, Ian Charles as Director
9 October 2002Resigned Marshall, Edward Lewis as Director
9 October 2002Resigned Merriman, Peter Charles, Dr as Director
9 October 2002Resigned Champness, Bernard Spencer as Director
17 October 2001Resigned Birt, Alan Edward, Squadron Leader as Director
17 October 2001Resigned Thrower, Keith Rex as Director
17 October 2001Resigned Liffen, John as Director
17 October 2001Appointed Major, John Kenneth as Director
17 October 2001Appointed Armstrong, Colin as Director
11 October 2000Appointed Verbruggen, Jan Adrianus as Director
31 March 2000Resigned Armstrong, Colin as Secretary
13 October 1999Appointed Marshall, Edward Lewis as Director
13 October 1999Appointed Merriman, Peter Charles, Dr as Director
13 October 1999Resigned Hempstead, Colin Anthony as Director
13 October 1999Resigned Bailey, Michael Reeves, Dr as Director
13 October 1999Resigned Verbruggen, Jan Adrianus as Director
13 October 1999Resigned Smith, Norman Alfred Fisher, Dr as Director
13 October 1999Resigned Boucher, John Kenneth Goodman as Director
8 December 1998Appointed Champness, Bernard Spencer as Director
14 October 1998Appointed Birt, Alan Edward, Squadron Leader as Director
14 October 1998Appointed Broom, Ian Charles as Director
14 October 1998Appointed Liffen, John as Director
14 October 1998Resigned Sargent, Thomas Edward Michael as Director
14 October 1998Appointed Thrower, Keith Rex as Director
8 October 1997Appointed Armstrong, Colin as Secretary
8 October 1997Appointed Hempstead, Colin Anthony as Director
8 October 1997Resigned Ellam, Clive, Squadron Leader as Secretary
8 October 1997Resigned Dennison, Mark as Director
8 October 1997Appointed Ellam, Clive, Squadron Leader as Director
9 October 1996Appointed Verbruggen, Jan Adrianus as Director
9 October 1996Appointed Boucher, John Kenneth Goodman as Director
9 October 1996Appointed Smith, Norman Alfred Fisher, Dr as Director
9 October 1996Resigned Merriman, Peter Charles, Dr as Director
9 October 1996Resigned Chrimes, Michael Mark as Director
11 October 1995Appointed Sargent, Thomas Edward Michael as Director
12 October 1994Appointed Dennison, Mark as Director
13 October 1993Appointed Merriman, Peter Charles, Dr as Director
13 October 1993Appointed Chrimes, Michael Mark as Director
22 April 1992Resigned Ellam, Clive, Squadron Leader as Director
22 April 1992Appointed Ellam, Clive, Squadron Leader as Secretary