Master Scuba Diver Rating
COURSE STANDARDS AND OVERVIEW
The Master Scuba Diver rating is the highest recreational diver rating in the PADI program, and denotes superior achievement and proficiency.

DAN stands for Divers Alert Network, or as it is familiarly known the 'diver's safety net' DAN was born in 1980 following the initiative of certain scientists and university professors of international standing, in the USA and in Italy, who had understood that the managing of a diving emergency requires a special knowledge, not commonly found as part of normal medical structures.