James RogersA RAID Level Up credit applies when two courses share the same manual and quiz, no new theory, just a few new in-water skills at a reduced price (e.g. Deep 40 to Deep 40 Trimix). A RAID Upgrade credit applies when the next course needs new academics
James RogersCelebrate Stuart Girdler's promotion to RAID Examiner. Learn how his deep, deco, and safety expertise strengthens our team to deliver premier instructor training.
James RogersFind out whether RAID Limited Trimix Deco Diver is worth it, with clear advice on trimix training, decompression skills, equipment demands, and progression.
James RogersDiscover why the RAID Nitrox Plus course is not a standard nitrox certification, how it introduces deco diving, bailout gas, and real risk management for divers
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