Technical Diving

Recreational Trimix TrainingIANTD Recreational Trimix Diver training introduces qualified sport divers to helium-based recreational trimix for no-stop diving within recreational depth limits. The official IANTD page describes the program as a way to use...

Cave I Diver TrainingNAUI Cave I Diver is a technical overhead course for divers ready to move beyond cavern limits into limited-penetration, simple-navigation cave diving. The official NAUI page states that the course prepares divers for cave dives not...

EANx Gas Blender TrainingIANTD EANx Gas Blender training teaches competent personnel how to handle oxygen safely and prepare enriched air nitrox mixtures. Because a current public IANTD HQ individual course page was not available, this row uses an exact...

Prepare for Technical PathwaysGUE Technical Fundamentals is the gateway for experienced divers who want to enter GUE technical, cave, or rebreather training with a strong platform. GUE explains that the course exists because divers should not begin...