TDI Trimix Instructor

The TDI Trimix Instructor course provides the training required to competently and safely teach breathing gases containing helium with no less than 18 percent oxygen (O2) for dives that require staged decompression to a maximum depth of 60 metres.


Minimum age 2l
Minimum certification as a TDI Trimix Diver and a TDI Advanced Nitrox and Decompression Procedures Instructor, or equivalent
Proof of 15 certified advanced nitrox or decompression procedures divers;  minimum of 10 must be decompression procedures divers
Provide proof of 250 logged dives with a minimum of 20 logged Trimix dives outside of training, 10 of these dives must be in the last 12 months  


This course must be combined with and actual TDI Trimix Diver Course
Day #1- 9:00am to 5:00pm (Theory, Gear Configuration, Dive 1)
Day #2- 9:00am to 5:00pm (Dive 2 & 3)
Day #3- 9:00am to 5:00pm (Dive 4, Exam)

Price:  AUD $1595.00

View schedule/Book now

More detailed information Download PDF (150k)

You may need a DSMB & Spool  Check out our online store

Upon successful completion of this course graduates are qualified to enroll in:


Site by AU Computers