Chairman Preliminary Conference 1947    

Percy H. Muir

Past Presidents

1948 - 1950    

William S. Kundig

(Vice-President: Percy H. Muir)

1950 - 1951    

Percy H. Muir

(Vice-President: André Poursin)

1952 - 1954

Georges Blaizot

(Vice-President: J. E. Stanley Sawyer)

1955 - 1957

J. E. Stanley Sawyer

(Vice-President: F. Tulkens)

1958 - 1960

Richard S. Wormser

(Vice-President: Dr. Ernst Hauswedell)

1961 - 1965

Georges A. Deny

(Vice-Presidents: Fernand de Nobele and Dudley Massey)

1966 - 1967

Dudley Massey

(Vice-President: Max Elte)

1968 - 1972

Fernand de Nobele

(Vice-Presidents: Max Elte and Dr. Frieder Kocher-Benzing)

1973 - 1975

Dr. Frieder Kocher-Benzing

(Vice-President: Stanley Crowe)

1976 - 1978   

Stanley Crowe

(Vice-President: Bob de Graaf)

1979 - 1981   

Bob de Graaf

(Vice-President: John Lawson)

1982 - 1984   

John Lawson

(Vice-President: Hans Bagger)

1985 - 1987   

Hans Bagger

(Vice-President: Jörg Schäfer)

1988 - 1990   

Anthony Rota

(Vice-President: Anton Gerits)

1991 - 1995   

Anton Gerits

(Vice-President: Godebert M. Reiss)

1996 - 1999   

Alain Nicolas

(Vice-Presidents: Walter Alicke and Georg Schreyer)

2000 - 2001   

Kay Craddock

(Vice-President: Bob Fleck)

2002 - 2005   

Bob Fleck

(Vice-Presidents: Keith Fletcher and Michael Steinbach)

2006 - 2007   

Michael Steinbach

(Vice-President: Adrian Harrington)

2008 - 2009

Adrian Harrington

(Vice-President: Arnoud Gerits)

Since 2010

Arnoud Gerits

(Vice-President: Tom Congalton)