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Technical Dive Centres in Mexico | TecDiveTools

Semi-Closed Rebreather Dive Centres in Mexico

Semi-Closed Rebreather in Mexico: 1 dive centre on TecDiveTools, with agencies, courses taught and a summary of what students say.

Temporary: we have not run our review synthesis for this region yet, so the dive centres and instructors below are listed in alphabetical order only — the order is not a ranking.

1 dive centre

Cozumel Ocean Research, dive centre in Cozumel, Mexico

Cozumel Ocean Research

Cozumel, Mexico

OC TechCC TechCave

Ernesto Hevia del Puerto

Semi-Closed Rebreather Dive Centres in Mexico

TecDiveTools lists 1 dive centre teaching Semi-Closed Rebreather in Mexico.

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). 0 of these 1 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, 0 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 Mexico.

Listings: 1 dive centre
Agencies taught: TDI (1)
Most taught: Advanced Nitrox (1), Cavern (1), Decompression Procedures (1), Intro to Cave (1), Semi-Closed Rebreather (1)
Published prices: None of these centres publish prices yet

By region

Akumal
Cancun
Cozumel

Playa del Carmen

Puerto Aventuras

About the course

What is TDI Semi-Closed Rebreather?

CORRECTED TIER: This is a diver-level course, not instructor trainer. Semi-Closed Rebreathers (SCR) sit between open circuit and full CCR—they recirculate breathing gas but bleed off controlled portions rather than actively managing oxygen. Entry-level rebreather certification covering unit-specific operation, pre-dive checks, and no-decompression diving. Usually a diver's first rebreather step before CCR training.

Certifying agency: TDI

Before you can enrol

Minimum age 18 (15 with parental consent)
TDI Nitrox Diver or equivalent (may be combined into same program).

What the training involves

Minimum dives vary by unit: Draeger 4 dives/100 minutes; Submatix ST100 5 dives/125 minutes; Azimuth 6 dives/150 minutes; Scuba Force SFX 6 dives/180 minutes. Maximum depth 40m/130ft, no decompression. Graduates qualified for no-decompression SCR diving with nitrox mixes.

Full course page →Source: TDI published standards

The centres listed above teach TDI Semi-Closed Rebreather in Mexico. 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.

Common questions about TDI Semi-Closed Rebreather in Mexico

Where can I take TDI Semi-Closed Rebreather in Mexico?

1 dive centre on TecDiveTools teach TDI Semi-Closed Rebreather in Mexico. Each is listed above.

Why take TDI Semi-Closed Rebreather in Mexico?

Long cave penetrations are where rebreathers pay off, and the Yucatán has one of the largest rebreather cave-diving communities anywhere, which makes unit-specific training and support easier to find than in most places.