Diver Training

Course OverviewTDI Helitrox CCR teaches closed-circuit rebreather divers to plan staged decompression dives using a helium-based diluent to reduce narcosis. The official TDI page describes the course as developing CCR skills to a maximum depth of 45...

Underwater Videographer TrainingPADI Underwater Videographer teaches certified divers how to plan, shoot, and edit more effective underwater video while keeping dive skills under control. The official PADI page describes learning video equipment, shot...

Technical Leadership TrainingIANTD Technical Dive Supervisor is a professional-level pathway for experienced technical divers who want to assist, supervise, and support training under the direction of qualified IANTD instructors. The individual IANTD...

Create Underwater 3D ModelsGUE Photogrammetry Diver is a project-focused course for divers who want to turn careful underwater imaging into useful digital models. GUE describes the course as an introduction to the skills and procedures used in underwater...

Develop Self-Rescue and Buddy RescueIANTD Rescue Diver is a safety-focused course for divers who want to become more capable teammates. The official IANTD page describes the program as developing proficiency in self-rescue and buddy-rescue. That emphasis...

Search and Recovery TrainingNAUI Search & Recovery Diver is a specialty course for certified divers who want practical skills for locating and recovering lost items underwater. The official NAUI page says the course provides the skills and knowledge...

Stage Cave Diver TrainingNSS-CDS Stage Cave Diver teaches certified cave divers how to use stage cylinders as a range-extending tool without adding unnecessary risk or damaging the cave. The official NSS-CDS page explains that simply carrying extra...

Supervised Scuba Diver TrainingNAUI Scuba Diver is a supervised-diver course that prepares non-divers to enjoy open-water scuba under controlled conditions and active professional supervision. The official NAUI page identifies it as meeting ISO Level 1...

Course OverviewTDI Rebreather Full Cave is the third stage in TDI's rebreather overhead-environment development program. The official TDI page describes advanced rebreather cave planning, practical execution in different cave systems, and refinement of...

Move into Technical CCR DivingGUE CCR Technical Diver 1 is the next step for CCR Fundamentals divers who want to use a closed-circuit rebreather in technical diving. The official GUE page explains that the course helps divers transition from recreational...

Open Water Diver CertificationPADI Open Water Diver is the main entry-level scuba certification for students who want to become independent recreational divers. The official PADI page describes it as the first scuba certification level, where students...

Course OverviewPADI Tec 40 CCR is the entry point into PADI technical closed-circuit rebreather training on Type T CCR units. It introduces the discipline needed for technical CCR diving while keeping the first step focused on setup, predive checks, dive...

Course OverviewTDI Air Diluent Deco CCR is the next step for open-circuit technical divers crossing into CCR decompression diving or for Air Diluent CCR divers progressing beyond no-decompression limits. The official TDI page states that the course...

Normoxic Trimix TrainingIANTD Normoxic Trimix Diver training is for technical divers who want to use helium-based breathing gases for deeper dives while avoiding air as the primary gas below the normal deep-air range. The official IANTD page states that...

Document Project Dives WellGUE Documentation Diver is for divers who want to do more than visit a site; it teaches them how to contribute useful records from underwater projects. GUE describes the course as an introduction to documentation techniques,...