This is the instructor level certification course for instructors wishing to teach the mixed gas closed circuit rebreather course. The objective of this course is to train instructors to teach mixed gas rebreather diving and to develop technical rebreather diving skills appropriate to diving to a maximum depth of 100 metres / 330 feet for the maximum depth set by the manufacturer of the specific unit, using custom trimix as a breathing gas. This course is manufacturer specific. Units include Inspiration/Evolution, KISS, Optima, Megalodon, rEvo, Ouroboros, Titian, Pelagian and the Sentinel.
Some of the subject areas are:

  • History and evolution of rebreathers
  • Gas Physiology
  • Emergency procedures
  • Properly execute the planned dive within all pre-determined limits

Upon successful completion of this course, graduates may teach the TDI Advanced Mixed Gas Closed Circuit Rebreather course not to exceed the manufacturers designed depth maximum of 100 metres/330 feet with custom mixed gas as a diluent.