CCR Trimix Diver

This program provides technical rebreather divers with the competencies required to conduct full hypoxic trimix dives using helium-based breathing gas mixtures, managing multi-stage mandatory decompression procedures to depths up to 330 fsw (100 msw) on a specific rebreather unit.

Program Specifications

• Maximum Depth: 330 fsw (100 msw)
• Minimum Age: 18 years old
• Prerequisites:
  • Must be qualified as an IANTD Rebreather Normoxic Trimix Diver
  • Proof of a minimum of 100 logged rebreather dives with at least 100 hours of underwater rebreather time
  • At least 50 logged dives and 50 hours must be on the specific rebreather unit to be used in the course
  • At least 30 logged rebreather dives must be to a minimum depth of 100 fsw (30 msw) requiring staged decompression
  • At least 10 of these decompression dives must be deeper than 164 fsw (50 msw) using a helium-based gas mixture, completed after CCR Normoxic Trimix certification
  • Must have logged rebreather dives within the 6 months prior to starting the course
• Required Materials: IANTD Rebreather Trimix Diver Student Kit
• Equipment Requirements:
  • Approved rebreather unit listed on the IANTD webpage
  • One (1) primary bailout cylinder
  • Three (3) decompression cylinders

Course Structure

• Academic Sessions
• Confined Water Sessions
• Open Water Sessions

The IANTD Philosophy

Wherever you want to go, IANTD can take you there! One of IANTD differentials in the formation of any confident and safe IANTD Diver is our training philosophy known as: WATER

• Wisdom
• Attitude
• Training
• Experience
• Repetition