Loading dive centres and instructors…
Recreational CCR Diver in worldwide: 16 dive centres on TecDiveTools, with agencies, courses taught and a summary of what students say. 14 publish course prices.
TecDiveTools lists 16 dive centres teaching Recreational CCR Diver worldwide. 14 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). 8 of these 16 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, 6 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.
About the course
Entry-level closed-circuit rebreather (CCR) certification introducing you to rebreather diving fundamentals to depths of 100 fsw (30 msw) using no-decompression dives. Teaches rebreather operation, scrubber management, hypoxia/hyperoxia prevention, and CO2 avoidance. This foundation opens access to all recreational CCR specialties and represents a significant expansion in deep diving capabilities with thermal and gas advantages over open-circuit diving.
Rebreather assembly and disassembly, CO2 scrubber management, hypoxia and hyperoxia recognition and prevention, proper setpoint management, bailout procedures, buoyancy and trim on rebreather, emergency ascent procedures
16 dive centres on TecDiveTools teach IANTD Recreational CCR Diver worldwide: Mexico (7), Thailand (7) and Indonesia (2). Each is listed above.
One centre in the TecDiveTools directory publishes a whole-course price for IANTD Recreational CCR Diver worldwide: Bali Dive Trek, at IDR 23,000,000. Prices differ mainly in what they include, so compare the inclusions before comparing the numbers. Prices were last checked in September 2026.
6 days, based on the durations 1 centre publishes for it worldwide. The time depends on the centre's schedule, weather, and how quickly the required skills are demonstrated — agencies set a minimum number of dives, not a fixed number of days.
