The program qualifies divers to perform dives outside of training to depths up to 100m while using helium-based breathing mixtures (including normoxic mixtures) to both reduce the END and increase the MOD to perform required decompression stops using any mixture of EANx up to 100% oxygen.

What do I need to start?

• TDI Trimix or equivalent.
• Have a minimum of 200 logged dives of which at least 25 deeper than 30m
• Be 18 years of age