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PADI’s DSAT technical diving division has overhauled the Tec Rec program, chopping up the Tec Deep and Tec Trimix courses into smaller, easier to digest pieces. Below is the new flow chart for the new courses.


The Tec Deep course will be broken into three parts, called “Tec 40,” “Tec 45″ and “Tec 50,” signifying the depth in meters students will be certified to dive. The current Tec Trimix course will be similarly broken into two parts, dubbed “Trimix 65″ and “Trimix 75.”