Maurizio Carmini
Instructor Trainer at N9BO (Global Underwater Services Ltd) in Bangkok, a technical diving company with over 30 years of expertise offering adaptive diving courses at both diver and instructor level. Holds 109 SDI, TDI, ERDI, and First Response Training International course ratings -- one of the highest certification counts of any instructor in the directory. An ERDI (public-safety/rescue diving) Instructor Trainer and SDI Course Director, with TDI ratings spanning Full Cave, Cave Decompression, Advanced Trimix, Mine Diving, Sump Diving, underwater cave surveying, and instructor-level certification on Inspiration, Draeger Dolphin/Ray, and Azimuth rebreathers.
Student Reviews
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Maurizio Carmini draws some of the most detailed, personal praise of any instructor reviewed here — students consistently describe him as patient, knowledgeable, and able to break down technical material like gas blending or emergency response in a way that actually sticks, with more than one review specifically thanking him by name (sometimes as 'Dr. Carmini') for going well beyond a standard course experience. The praise spans several different TDI and ERDI specialty courses, not just one, suggesting the teaching quality holds up across his full curriculum.
Summarized by TecDiveTools from public reviews (Google, TripAdvisor, and similar) — not the same as the student reviews below, which are submitted directly on this site.