1965 – DK
Erna Christensen, President
Edith Reske-Nielsen, Secretary/Treasurer
1968 – NOR
Aagot Löken, President
Leon Tveten, Secretary/Treasurer
1971 – SWE
Patrick Sourander, President
Yngve Olsson, Secretary/Treasurer
1974 – FIN
Matti Haltia, President
Hannu Kalimo, Secretary/Treasurer
1977 – DK
Edit Reske-Nielsen, President
Erik Westergard, Secretary/Treasurer
1980 – NOR
Ansgar Torvik, President
Kari Skullerud, Secretary/Treasurer
1983 – FIN
Hannu Kalimo, President
Leo Paljärvi, Secretary/Tresurer
1986 – DK
Nils Henrik Diemer, President
Henning Laursen, Secretary/Treasurer
1989 – SWE
Nils Conradi, President
Anders Oldfors, Secretary/Treasurer
1993 – NOR
Sverre Mørk, President
Kari Skullerud, Secretary/Treasurer
1996 – FIN
Matias Röyttä, President
Hanna Stiina Taskinen, Secretary/Treasurer
1999 – DK
Henning Laursen, President
Ingrid Mazanti, Secretary/Treasurer
2002 – SWE
Anders Oldfors, President
Thomas Brännström, Secretary
Helle Broholm, Denmark Treasurer
2005 – NOR
Sverre Torp, President
David Scheie, Secretary
Helle Broholm, Denmark Treasurer
2008 – FIN
Irina Alafuzoff, President
Tuomas Rauramaa, Secretary
Helle Broholm, Denmark Treasurer
2010 – SWE
Inger Nennesmo, President
Caroline Graff, Secretary
Helle Broholm, Denmark Treasurer
2014 – DK
Bjarne Winther Kristensen, President
Eva Løbner Lund Denmark, Treasurer/ Secretary
2017- NOR
Jens Pahnke, President
Stefanie Bendecke, Secretary
Pitt Niehusmann, Treasurer
2020 – DK
Bjarne Winther Kristensen, President
Martin Wirenfeldt Nielsen, Treasurer
David Scheie, Secretary
2023 – SE