Online Courses, Training Materials
and E-Certification.
Buy the official ITDA-IHMP training materials (PDF manual) and e-certification for each program. Practical in-water training is delivered separately by your local ITDA partner or instructor at local cost.
Practical in-water training is not included — it is arranged separately with a local ITDA partner or instructor at local cost.
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Members save on all courses and theory fee includes; .PDF manual and e-certification. View plans →
Member price applies to logged-in paid members (Basic and above) — not the Free package.
Free Dive Safety Quiz
FreeTest your diving knowledge — 2 levels, 30 questions, instant scoring. No sign-up required.
Technical Diving
Beyond recreational limits — Nitrox and Advanced Nitrox, staged decompression, and Trimix diving.
Technical Decompression
Technical diving with decompression planning, gas management, and deep diving operations. Covers decompression theory, physiology of DCS/DCI, dive tables and computers, gas management (rule of thirds, deco gases), decompression procedures and ascent protocols, and emergency management including omitted decompression and hyperbaric treatment. You MUST be advanced and rescue qualified any agency... To apply & get certified.