The European Musculoskeletal Oncology Society (E.M.S.O.S.) was founded on September 27th, 1987 at Villa Cornér della Regina - Cavasagra di Vedelago, Treviso - Italy

Founding members
Gaetano Bacci
Mario Campanacci
José Canadell
Genevieve Contesso
Leonardo Gennari
Rainer Kotz
Zdenek Matejovsky
Ulf Nilsonne
Piero Picci
Jacques Rouessé
Mechtild Salzer-Kuntschik
Adam Schreiber
Rodney S. Sneath
Oyvin Solheim
Robert Souhami
André Trifaud
Jan W. Van der Ejken
Kurt Winkler
Virginio Zucchi

Presidents

1987 - 1990	Mario Campanacci
1991 - 1993	Rainer Kotz
1994 - 1996	Jan van der Eijken
1996 - 1999	Robert Souhami
2000 - 2002	Andris Kreicbergs
2002 - 2005	Piero Picci
2005	Antonie Taminiau
Modifications to Constitution Act
1995	Revised Constitution Act and Association Rules and Procedures
1996	Fee decided to cover expenses