The Confédération Mondiale des Activités Subaquatiques (CMAS) is the World Underwater Federation. CMAS is the international umbrella organisation for diver training organizations. It was founded in Monaco on January 10, 1959.
Since CMAS is effectively a volunteer organization for hobbyists, its courses tend to more demanding and longer in duration than those offered by commercial diving organizations like PADI, which are geared towards getting the tourist on a one-week vacation to learn the ropes and do simple dives. CMAS courses are heavy on theory as well as practice, and involve gobs of physics, anatomy and technology.
Scuba diving certifications
Snorkel diving certifications
Instructor certifications
Speciality certifications
Confédération Mondiale des Activités Subaquatiques | Confédération mondiale des activités subaquatiques | CMAS | CMAS