Training : ANDI Technical

American Nitrox Divers International (ANDI)

ANDI Open Circuit Classes

Please note that classes are in order and the previous class is a prerequisite for the following class.

SafeAir User (CSU) (level 2)

Technical SafeAir Diver (TSD) (level 3)

Extended Range Diver (ERD) (Level 4)

Intermediate Trimix Diver (ITM) (Level 5) (Normoxic Trimix - 16% O2 or more)

Tri-Mix Diver (TMD) (Level 5) (Full Trimix)

ANDI Closed Circuit Rebreathers

All Level 2 CCR classes are unit specific. Currently, Dive Addicts can provide ANDI Level 2 CCR training on 3 different units- Hammerhead, Inspiration/Evolution & O2ptima.

Levels 3 & 5 are not unit specific and may be taught on any unit meeting generally recognized safety standards and suitability requirements.

Closed Circuit Rebreather (CCR) (Level 2)

Technical Rebreather Diver (TRD) (Level 3)

Technical Tri-Mix Diver (TTM) (Level 3)

Closed Circuit Explorer (CCE) (Level 5)