Sailing
Administration
- Vice Commodore of the Yacht Club of Greece (2003-current / present day)
- Honorary President, Cyprus Yachting Association (1995-current / present day)
- Commodore of the Yacht Club of Greece (1994-2000)
- President of Corel 45 Class Association (1997-1999)
- Member of the Policy Steering Group of the Offshore Racing Council (1986-1992)
- Councilor of the Offshore Racing Council/Congress (1982-current / present day)
- Member of the Jury of the International Laser European Championship (1982)
- President of the Hellenic Yachting Federation (1977-1982)
- Member of the International Soling Class Committee (1974-1978)
- Vice President International Lightning Class (1971-current / present day)
- Vice Commodore, Hellenic Offshore Racing Club (1968-1972)
- Secretary for Greece International Flying Dutchman Class (1967-1970)