28 September 2018Resigned Hames, Clive Charles as Secretary
28 September 2018Appointed Bross, Frank as Secretary
1 July 2017Resigned Brandenburg, Hans Joachim Paul, Dr as Director
22 April 2013Appointed Bross, Frank as Director
1 January 2012Appointed Steven, Poppitt as Director
1 January 2010Appointed Brandenburg, Sebastian Paul as Director
1 January 2010Resigned Nickel, Reinhard as Director
1 January 2009Resigned Schreiber, Hans Jorg as Director
1 January 2009Appointed Nickel, Reinhard as Director
24 January 2005Appointed Brandenburg, Hans Joachim Paul, Dr as Director
25 July 2000Appointed Hames, Clive Charles as Secretary
25 July 2000Resigned Wellings, John as Secretary
8 October 1999Appointed Wellings, John as Secretary
1 March 1999Resigned Ferguson, Ingrid Elaine as Secretary
2 February 1999Appointed Schreiber, Hans Jorg as Director
2 February 1999Resigned Homer, Graham George as Director
1 January 1998Resigned Homer, Graham George as Secretary
1 January 1998Resigned Homer, Graham George as Director
15 September 1997Appointed Ferguson, Ingrid Elaine as Secretary
1 January 1997Appointed Homer, Graham George as Director
1 January 1997Appointed Homer, Graham George as Director
9 December 1996Resigned Klauser, Harald Eberhard, Dipl Inform (Msc) as Director
29 January 1996Appointed Homer, Graham George as Secretary
1 March 1995Appointed Klauser, Harald Eberhard, Dipl Inform (Msc) as Director
28 February 1995Resigned Behling, Hans-Jurgen as Director