GNTO: ISTION Yachting is licensed by the Greek National Tourism Organization (license number 1143E63000060500 MHTE) since 1992 and supervised by the Greek Ministry of Culture and Tourism
GYA: ISTION Yachting is founder member of the GREEK YACHTING ASSOCIATION
MYBA MEMBER: ISTION Yachting is a MYBA Member
SITESAP: ISTION Yachting is member of SITESAP, the Greek Bare Boats Owners Association, since 2000
HPYOA: ISTION Yachting is member of HPYOA (EPEST), the Hellenic Professional Yacht Owners Association, since 1996
YACHTPOOL: ISTION Yachting is a member of YACHT-POOL International Financial Security System
PANTAENIUS: ISTION Yachting is secured by PANTAENIUS, the Charter Payment Protection System
HAMBURGER YACHTVERSICHERUNG SCHOMACKER: (HAMBURGER YACHTVERSICHERUNG SCHOMACKER) ISTION Yachting is secured by HYS yacht insurance
CYBA: (Charter Yacht Brokers Association): ISTION Yachting is member of CYBA the International Charter Yacht Brokers Association
ISS: (International Super Yacht Society): ISTION Yachting is member of the International Super Yacht Society
ECPY: (European Community for Professional Yachting): ISTION Yachting is member of the European Community for Professional Yachting
