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Advanced Mixed Gas CCR in Gili Trawangan: 2 dive centres on TecDiveTools, with agencies, courses taught and a summary of what students say. 2 publish course prices.
TecDiveTools lists 2 dive centres teaching Advanced Mixed Gas CCR in Gili Trawangan, Indonesia. 2 of them publish course prices, in the currency the shop advertises and with the date each was checked — not converted, and not estimated.
Listings are ordered by how much evidence exists about their technical diving, not by a star rating, with any paid Featured listing shown first and marked as such (how rankings work). 2 of these 2 carry reviews we have read and classified as being about technical or overhead training. The count excludes recreational certifications by name, so a busy resort does not outrank a one-instructor cave operation on the volume of its reef trips. Separately, 2 have at least one instructor whose reviews we have read and summarised — a dive centre carries no synthesis of its own. How we read and count reviews.
Looking for individual instructors instead? Instructors in Gili Trawangan.
About the course
The most advanced closed-circuit rebreather certification in TDI's progression, extending mixed-gas CCR diving to 100m/330ft. It's for divers who've built real time on the Mixed Gas CCR course and want to push the unit to its deepest technical range, combining hypoxic trimix gas planning with rebreather-specific bailout procedures. It's the final rung on TDI's CCR ladder — there's no further depth-tier CCR course beyond it. Taught entirely on the specific rebreather unit, in open water, with substantial logged time on that unit required before enrolling.
Instructor trainer competencies: unit-specific emergency procedures, hypoxic gas management instruction, multi-stage decompression teaching, student assessment at extreme depths, risk management for deep rebreather operations
The centres listed above teach TDI Advanced Mixed Gas CCR in Gili Trawangan, Indonesia. Requirements are set by the agency, not the centre, so they are the same wherever you train — what differs is price, class size and how much diving is included.
2 dive centres on TecDiveTools teach TDI Advanced Mixed Gas CCR in Gili Trawangan, Indonesia. Each is listed above.
Walls drop past technical depths close to shore in Bali, Bunaken and Alor, which makes deep and decompression training efficient. Currents can be strong and change quickly, so choose an operator who plans dives around the tides.
One centre in the TecDiveTools directory publishes a whole-course price for TDI Advanced Mixed Gas CCR in Gili Trawangan, Indonesia: Blue Marlin Tech, at IDR 35,000,000. Prices differ mainly in what they include, so compare the inclusions before comparing the numbers. Prices were last checked in September 2026.