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
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
| 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 |
| 1995 | Revised Constitution Act and Association Rules and Procedures |
| 1996 | Fee decided to cover expenses |