World Underwater Federation - Quality in diving
The organization was founded in 1959 and by now it comprises over 130 federations from 5 continents. In addition to organizing international underwater sport events it is at the forefront of technical and scientific research and development. It can be associated with elaborating one of the oldest and most extensive dive training systems. more »
Learn to dive!
Get to know the benefits of CMAS's diver training system. It offers an international framework for diver and instructor qualifications in scuba diving. As a non-profit organization our aim is to deliver quality education for divers at all levels.
Learn moreAnti-doping section
See more details on the Anti-doping rules and CMAS
anti-doping procedures
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Latest News
Report of the successful CMAS Course of Scientific Diving, Underwater Marine Biology and Oceanology held on Cyprus
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CMAS elected new leaders
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Spain and Italy dominated the 14th World Championship in Cuba
CMAS History Webpage is Out