Trimix Instructor


This Programme is designed as the model for mixed gas instruction. The Programme was developed by leading diving educators, diving physiologists and the most experienced mixed gas divers in the technical diving community. The IANTD Trimix Instructor represents the standard of excellence in Mixed Gas Applications for advanced recreational diving.


  1. Must be qualified as an IANTD Normoxic Trimix Instructor in Active Teaching Status for a minimum of 1 year with five years of teaching experience.
  2. Must provide proof of a minimum of 500 logged dives, of which at least 200 were deeper than 30 msw, and at least 50 were Trimix dives.
  3. Must have taught a minimum of 4 IANTD EANx Diver Programmes, 4 IANTD Advanced EANx Programmes, and either 4 IANTD Technical Diver Programmes, or Normoxic Trimix Diver programmes or 4 of a combination of the two programmes.
  4. Must be a minimum of 21 years of age.

Minimum Duration: 4 Days