Formation Diluant Air

Eight dives, initial certification on the rEvo hCCR with air diluent. Covers no-deco dives to 30–40 m on air diluent and 45 m with a light Trimix mix (via the ART component). Prerequisite is Niveau 2 or PA40 plus Nitrox certification. Guillaume is a certified rEvo instructor — the only discipline he teaches on the CCR side.

The course is structured as either initial formation or crossover from another CCR system (priced separately at €990 for 6 dives). Both routes end at the same place: autonomous rEvo operation on the sites around Hyères — the wrecks, the deeper reef walls of Port-Cros, and the Porquerolles structures that go below the recreational ceiling.

rEvo units are available on site for purchase or rental (€300/week during training). The 60-minute minimum dive policy applies throughout, which at CCR means genuinely long bottom times compared to open circuit — the defining advantage the course is built around. Certification is issued as IANTD (€105) or ANMP (€30) depending on your preference.