The TDI Advanced Trimix Diver course is the highest level of open-circuit training offered by Technical Diving International (TDI). Designed for elite divers seeking to push boundaries, this course trains you to conduct dives to depths up to 100 meters, using hypoxic Trimix and multiple stage decompression gases.
Delivered aboard our liveaboard in Hurghada, this program offers hands-on, real-world experience at deep Red Sea sites—ideal for advanced training in complex, multi-gas decompression dives. You’ll learn advanced dive planning, gas management, equipment configuration, emergency procedures, and team protocols—skills critical for safe, confident exploration at extreme depths.
Course includes:
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Advanced Trimix theory and dive planning
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Use of hypoxic mixes and multiple deco gases
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Gas switches, bailout protocols, and deep emergency scenarios
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Deep training dives up to 100m
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Certification upon successful completion
Prerequisites:
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TDI Extended Range or equivalent
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TDI Trimix Diver (if not integrated)
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Minimum age: 18 years
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100+ logged dives (with significant technical diving experience)
Duration: 5–6 days
