The course trains the diver to use closed circuit rebreather in the Full Trimix depth range and concentrates on the bailout requirements and planning to dive safely in this environment.

The course runs over 5 days during which time you will complete a minimum of 6 dives with a minimum of 300 minutes of in water time, all theory and various practical training sessions.

Course cost is £600.00 which includes IANTD certification and course manuals.