- IANTD Divemaster or equivalent
- Must be qualified as O2 provider
- Must be qualified in CPR/First Aid and scuba rescue
- Must provide proof of a minimum of 100 dives of which
   at least 50 were a combination of Deep Diver dives deeper
   than 27 meters and Advanced EANx dives with at least 25
   dives on EANx mixtures other than air.
- Must have assisted in at least three courses from one or more
   of the following IANTD qualification programs: Open Water
   Diver, Advanced Open Water Diver, EANx Diver, Deep Diver
   and Advanced Nitrox Diver prior to being qualified at the
   Instructor level.