AustraliaSaturation / closed bell
In brief
Commercial Dive Academy (CDA) is a professional diving training centre in Beauty Point, Tasmania (Australia). Runs the former Underwater Centre facility; the world reference for working saturation training.
What it trains
Surface supplied, offshore, saturation / closed bell, mixed gas, supervisor, DMT, LST, with underwater welding and power tools inside ADAS Part 2.
Certification
ADAS (Parts 1-4) plus IMCA/ADCI. Always check on their own site exactly which qualification you come out with and whether it is valid in the country where you want to work — it changes from market to market.
Trains to saturation level. Very few schools in the world do: most train surface-supplied diving, and saturation is completed later inside the industry.
Official website
Other schools nearby
Training centres in Australia and nearby. Tap any of them to open its profile.
Australia
Underwater Training Centre – SA
AustraliaAustralasian Occupational Diver Training (AODT)
SpainOcéanos – Escuela de Buceo Profesional
SpainIGAFA – Instituto Galego de Formación en Acuicultura
SpainIFP Marítimo Pesquero de Santa Cruz de Tenerife
SpainEscuela de Buceo Caetaria
Profile compiled from the official website · updated 6 August 2026