Nitrox Diver
Advanced Nitrox Diver
Nitrox Instructor
Decompression Procedures Diver
Decompression Procedures Instructor Entry Level Trimix Diver
Inspiration Closed Circuit Rebreather Diver Advanced Trimix
Inspiration Closed Circuit Rebreather Instructor Trimix Instructor
Advanced Wreck Diver Semi Closed Rebreather Diver
  Semi Closed Rebreather Instructor
Entry Level Tri-mix Diver

The TDI Entry Level Trimix Course provides the training required to competently and safely utilize breathing gases containing helium for dives that require staged decompression, utilizing nitrox and / or oxygen mixtures during decompression to a maximum depth of 200 fsw /60 msw.

Course objectives
The objective of this course is to train divers in the benefits, hazards and proper procedures of utilizing custom oxygen / helium / nitrogen mixtures as breathing gases.

Student Pre-requisites
  • Minimum age 18
  • Minimum certification as a TDI Advanced Nitrox Diver and Decompression Procedures Diver (or equivalent)
  • Minimum of 100 logged dives or equivalent at the discretion of the Instructor