CCR Normoxic Trimix Instructor .

Prerequisites: Must be a CCR Instructor, must have 2 years teaching experience and must have logged at least 300 dives.

This 506 hour, 23 week program (or 13 week program if taking the 40 hr/wk option) is for students who want to instruct closed circuit rebreather divers on how to dive up to 200 feet. Dives at these greater depths open up new terrain and less explored dive sites, but it also requires greater responsibility and training to instruct divers safely to this depth. This program will give students the confidence and skills necessary to be a successful and CCR Normoxic Trimix instructor at dive locations around the world. To enroll in this program, students must already have one of the six closed circuit rebreather models that Ocean Legends International Diving Academy offers in its other programs and be an instructor for that model. Upon successful completion of this program, students will receive their CCR Normoxic Trimix Instructor rating and certificate from IANTD for their model of rebreather.


Click here for a description of the courses.

  • Dry Suit Specialty (22 hours)
  • Open Water Closed Circuit Rebreather Diver Propulsion Vehicle Diver (22 hours)
  • Closed Circuit Rebreather Normoxic Trimix Diver (66 hours)

  • Closed Circuit Rebreather Trimix Diver (66 hours)
  • Closed Circuit Rebreather Normoxic Trimix Instructor (330 hours)

Enroll Now.

If you are ready to become an
Advanced Recreational Closed Circuit Rebreather Trimix Supervisor, apply here.