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CMAS Advanced Nitrox Instructor Course

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Course Overview

This course widens all aspects of Nitrox diving to include the use of stage decompression and pure oxygen. The objective of this course is to train instructors to teach the awarness of the additional risks associated with gas switching to optimize decompression schedules.


Minimum age of 18.
Two Star Instructor certified.
Proof of 12 logged nitrox dives.

Details of the course

The Advanced Nitrox instructor course covers:

  • Physics and Physiology
  • Formula work, CNS and OTU
  • Equipment consideration
  • Dive tables & dive computers
  • Dive planning
  • Common mixing procedures
  • Decompression

Course duration and number of dives

The Advanced Nitrox instructors course is a 3 day course and 3 dives are required.

Course Price

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Additional costs

Recreational Rental equipment if needed. set p/day
Upgrade Fees

Equipment requirement

The Advanced Nitrox instructor course has some specific equipment required for this course on top of the standard gear. All students must own or purchase a spool, SMB and wrist slate. We supply the nitrox tanks and mixes, the oxygen clean regulator and the oxygen analyser.

Got something to ask us ?

We are Technical diving education professionals and over the years we have been asked almost everything, feel free to look at our most commonly asked technical diving questions or contact us directly.