The IANTD Normoxic Trimix Diver course is designed to train those who wish to dive to depths between 39 and 60 meters, but who do not wish to breathe air below 39 meters. This program is further designed to train divers in the safer use of Helium-based gas mixtures.
Based on comfort and performance level, at the Instructor’s discretion, you may have the opportunity to upgrade this course to the Normoxic Trimix Plus Diver program. This will certify you to a depth of 70 meters and will take 2 additional days.