President
- Prof. Dr. Christian Wolkersdorfer, Pretoria, South Africa
General Secretary
- Dr. Lotta Sartz, Kopparberg, Sweden
Treasurer
- Dr. Alison Turner, Plymouth, United Kingdom
Administrative Assistant
- Karoline Wolkersdorfer, Heidelberg, Germany
Vice Presidents
- Dr. Michael Paul, Chemnitz, Germany
- Prof. Dr Qiang Wu, Beijing, China
Councillors
- Gareth Digges La Touche, Stanton-on-the-Wolds, United Kingdom
- Prof. Linda Ann Figueroa, Golden, USA
- Andrew Johnstone, Johannesburg, South Africa
- Prof. Jorge Loredo, Oviedo, Spain
- Dr. James Pope, Christchurch, New Zealand
- Prof. Naďa Rapantova, Ostrava, Czech Republic
- Prof. Changshen Wang, Xuzhou, China
- John Waterhouse, West Perth, Australia (past President: 2014–2017)
Co-opted Councillors
- Dr. Michael Drobniewski, Herne, Germany
- Prof. Mark Lund, Joondalup, Australia
Honorary Presidents
- Carroll O. (“Chuck”) Brawner († 2019-09-28), Vancouver, Canada (1979–1985)
- Prof. Rafael Fernández-Rubio, Madrid, Spain (1985–1990)
- Prof. Ernest Kipko († 2016-09-27), Antrasit, Ukraine (1991–1994)
- Prof. Miran Veselič, Ljubljana, Slovenia (1994–1998)
- Mr. Don Armstrong, Glenalta, Australia (1998–2000)
- Mr. Peet Nel, Sandton, South Africa (2000–2003)
- Prof. Dr. Andrzej Witkowski, Sosnowiec, Poland (2003–2008)
- Adrian Brown, Denver, USA (2008–2014)
- John Waterhouse, West Perth, Australia (2014–2017)
Honorary Members
- Dr. Zsolt Kesseru, Budapest, Hungary († 2001-10-16)
- Mr. Jacek Libicki, Wroclaw, Poland († 2021-03-10)
- Dr. Marek Rogoz, Katowice, Poland
- Prof. Roy Williams, Viola, USA († 2007-04-06)
- Prof. Raghu Singh, Nottingham, UK († 2020-12-31)
- Dr. Colin Raymond Dudgeon, Frenchs Forest, Australia
- Prof. Dr. Paul Younger, Glasgow, United Kingdom († 2018-04-21)
- Dr. Bob Kleinmann, Pittsburgh, USA
Editor-in-Chief
- Dr. Robert Kleinmann, Pittsburgh, USA