2019-2021
President: A. Radbruch (Germany)
President-Elect: F. Sallusto (Bellinzona)
Past President: R. van Lier (The Netherlands)
Secretary General: P. Engel (Spain)
Treasurer: W.F. Pickl (Austria)
2016-2018
President: R. van Lier (The Netherlands)
President-Elect: A. Radbruch (Germany)
Past President: L. Moretta (Italy)
Secretary General: P. Engel (Spain)
Treasurer: W.F. Pickl (Austria)
2012-2015
President: L. Moretta (Italy)
President-Elect: R. van Lier (The Netherlands)
Past President: C. Sautès-Fridman (France)
Secretary General: A. Erdei (Hungary)
Treasurer: H. Stockinger (Austria)
2009-2012
President: C. Sautès-Fridman (France)
President-Elect: L. Moretta (Italy)
Past President: S. H. E. Kaufmann (Germany)
Secretary General: A. Erdei (Hungary)
Treasurer: H. Stockinger (Austria)
2006-2009
President: S. H. E. Kaufmann (Germany)
President-Elect: C. Sautès-Fridman (France)
Past President: F. Y. Liew (UK)
Secretary General: A. Erdei (Hungary)
Treasurer: H. Stockinger (Austria)
2003-2006
President: F. Y. Liew (UK)
Vice-President: S. H. E. Kaufmann (Germany)
Past President: S. Romagnani (Italy)
Secretary General: A. Erdei (Hungary)
Treasurer: R. E. Schmidt (Germany)
2000-2003
President: S. Romagnani (Italy)
Vice-President: F. Y. Liew (UK)
Past President: I. Pecht (Israel)
Secretary General: A. Erdei (Hungary)
Treasurer: R. E. Schmidt (Germany)
1998-2000
President: W. Knapp (Austria)
Vice-President: S. Romagnani (Italy)
Past President: I. Pecht (Israel)
Secretary General: M. Daeron (France)
Treasurer: R. E. Schmidt (Germany)
1995-1998
President: I. Pecht (Israel)
Vice-President: W. Knapp (Austria)
Past President: K. Eichmann (Germany)
Secretary General: M. Daeron (France)
Treasurer: P. J. A. Capel (The Netherlands)
1992-1995
President: K. Eichmann (Germany)
Vice-President: I. Pecht (Israel)
Past President: A. Capron (France)
Secretary General: S. H. E. Kaufmann (Germany)
Treasurer: P. J. A. Capel (The Netherlands)
1989-1992
President : A. Capron (France)
Vice-President : K. Eichmann (Germany)
Past President: M. Hess (Switzerland)
Secretary General: M. De Sousa (Portugal)
Treasurer: P. J. A. Capel (The Netherlands)
1986-1989
President: M. Hess (Switzerland)
Vice-President: A. Capron (France)
Past President: R. Arnon (Israel)
Secretary General: M. De Sousa (Portugal)
Treasurer: P. J. A. Capel (The Netherlands)
1983-1986
President: R. Arnon (Israel)
Vice-President: M. Hess (Switzerland)
Past President: J. Gergely (Hungary)
Secretary General: J. D. Naysmith (UK)
Treasurer: P. J. A. Capel (The Netherlands)
1980-1983
President: J. Gergely (Hungary)
Vice-Presidents: R. Arnon (Israel) and M. Hess (Switzerland)
Secretary General: J. D. Naysmith (UK)
1978-1980
President: C. Steffen (Austria)
Vice-Presidents: J. Gergely (Hungary) and A. Bussard (France)
Secretary General: B. Jankovic (Yugoslavia)
1975-1978
President: A. Bussard (France)
Vice-Presidents: J. Lissowski (Poland) and O. Mäkelä (Scandinavia)
Secretary General: B. Jankovic (Belgrade, Yugoslavia)