5 September 2025Resigned Callaghan, Siobhan as Director
5 September 2025Resigned Henderson, Jacqueline as Director
17 July 2025Resigned Fishpool, Mark, Dr as Director
10 May 2024Appointed Kilgour, Peter James as Director
8 July 2022Resigned Dunn, Olivia Jane as Director
7 May 2021Appointed Dunn, Olivia Jane as Director
4 November 2020Resigned Smith, John Kenneth as Director
4 November 2020Appointed Callaghan, Siobhan as Director
28 February 2019Appointed Henderson, Jacqueline as Director
30 November 2017Resigned Nolan, Kathlyn Gillian as Director
30 November 2016Resigned Kerr, Peter Radclife as Director
24 September 2015Resigned Baker, George as Director
30 November 2014Resigned Counsell, David, Dr as Director
25 September 2014Appointed Nicholson, Brian John as Director
24 September 2014Appointed Nolan, Kathlyn Gillian as Director
1 October 2009Appointed Kerr, Peter Radclife as Director
13 September 2007Resigned Essery, Geoffrey Leonard as Director
21 September 2006Resigned Tosh, Michael John as Director
14 September 2006Resigned Porter, Hilary as Director
14 September 2006Appointed Baker, George as Director
15 September 2005Resigned Foy, David as Director
15 September 2005Resigned Hunter, David John as Secretary
15 September 2005Resigned Hunter, David John as Director
18 September 2003Appointed Fishpool, Mark, Dr as Director
14 September 2000Appointed Porter, Hilary as Director
1 February 2000Resigned Harrison, Ruth Eva Flavell as Director
9 December 1999Appointed Foy, David as Director
11 November 1999Resigned Devine, Edward Anthony as Director
15 July 1999Resigned Mclee, Alistair George, Dr as Director
20 August 1997Resigned Ashton, Stephen Gerard as Director
9 July 1997Resigned Dickinson, Elsa as Secretary
21 May 1997Appointed Hunter, David John as Secretary
26 November 1996Appointed Dear, John Michael as Director
26 November 1996Appointed Essery, Geoffrey Leonard as Director
26 November 1996Resigned Macdonald, George Alexander as Director
26 November 1996Appointed Mason, Julie Clare as Director
26 November 1996Appointed Harrison, Ruth Eva Flavell as Director
18 April 1996Appointed Tosh, Michael John as Director
23 January 1996Resigned Barrett, Derek Arnold as Director
23 November 1995Appointed Counsell, David, Dr as Director
23 November 1995Resigned Scaife, Robert William as Director
28 February 1995Appointed Hunter, David John as Director
20 October 1994Resigned Giles, Sidney Herbert as Director
20 October 1994Appointed Simkins, Alan as Director
20 October 1994Appointed Wormald, Ian as Director
20 October 1994Resigned Ferry, Keith as Director
20 October 1994Resigned Wormald, Ian as Director
20 October 1994Resigned Light, Rosemary Edna as Director
25 April 1994Resigned Essex, Joni as Director
25 April 1994Resigned Hockney, David John as Director
22 July 1993Appointed Scaife, Robert William as Director
22 July 1993Appointed Smith, John Kenneth as Director
22 July 1993Resigned Bunn, Julian Charles Shelton as Director
20 July 1993Appointed Essex, Joni as Director
24 August 1992Resigned Wood, Peter George as Director
30 June 1992Appointed Bunn, Julian Charles Shelton as Director
30 June 1992Appointed Ashton, Stephen Gerard as Director