Present officers of the Study Group:

Chairman Prof. Volkmar Gieselmann
Secretary Dr Dr. Jon Cooper, London
Treasurer  Prof. Carla Hollak, Amsterdam
Members  Prof. Gideon Bach, Jerusalem
  Dr. Catherine Calliaud, Paris
  Dr. Martin Hrebicek, Prague
  Prof. Anu Jalanko, Helsinki
  Prof. Paola Di Natale, Naples

Past Officers of the Study Group:

Founders:

Prof. Don Robinson, London, UK    
Prof. Joseph Tager, Amsterdam, The Netherlands           
Prof. Hans Galjaard, Rotterdam, The Netherlands
Prof. Jules Leroy, Gent, Belgium

Chairman:

1979-1983  Prof. Don Robinson
1983-1985  Prof. Hans Kresse
1985-1989  Prof. Konrad Sandhoff
1989-1997  Prof. Kurt von Figura
1997-2007 Prof. Bryan Winchester

Secretary:

1979-1983  Prof. Joseph Tager 
1983-1997 Dr. Arnold Reuser 
1997-2009 Dr. Otto van Diggelen

Treasurer & Editor of Newsletter

1980-1997  Prof. Bryan Winchester
1997-2001 Prof. Pertti Aula