Diver Training

Full Cave Diver TrainingNSS-CDS Cave Diver builds on the knowledge, skills, and experience developed during Apprentice Cave Diver training. The official NSS-CDS page explains that the course checks that Apprentice-level knowledge and skill proficiency...

Begin with Open Water NitroxIANTD Open Water Nitrox Diver, listed by IANTD as Open Water EANx Diver, is an entry-level scuba course that introduces new divers to open-water diving while also teaching the use of enriched air nitrox mixtures up to 40...

Train for Extreme Technical MissionsGUE Technical Diver 3 is an advanced course for divers preparing for the highest end of GUE technical project and exploration diving. The official GUE page describes training around deep gas parameters, dives deeper...

Discover Rebreather ExperiencePADI Discover Rebreather is a supervised confined-water experience for divers who want to try rebreather diving before committing to a full rebreather certification. The official PADI page describes it as an introduction to...

Course OverviewPADI Rebreather Qualifier is for PADI Rebreather Diver or Advanced Rebreather Diver students who want to dive a different Type R rebreather model. PADI certifications are unit specific, so switching to another recreational rebreather...

Advanced Nitrox TrainingIANTD Advanced Nitrox Diver training corresponds to IANTD?s Advanced EANx Diver program, which teaches divers to plan and conduct dives using higher oxygen nitrox mixtures within the course limits. The official IANTD page frames...

Course OverviewTDI Rebreather Cavern is the first course in TDI's rebreather overhead-environment progression. The official TDI page describes it as training the necessary skills to conduct cavern dives using a TDI-approved rebreather. Even though the...

Move into Deeper Recreational DivingGUE Master Diver is the top end of GUE?s recreational pathway, identified by GUE as Recreational Diver Level 3. It is built for divers who are ready to move beyond no-decompression recreational limits and learn a...

Course OverviewTDI Air Diluent CCR is the entry-level closed-circuit rebreather course for divers using a specific approved CCR unit with air or nitrox as the diluent. The official TDI standards describe the objective as developing basic CCR diving...

Service Technician TrainingIANTD Service Technician training is represented in the current IANTD catalog as Life Support Systems Service Technician. The official individual page describes the program as training competent personnel in safe preparation...

Start Open Water DivingIANTD Open Water Diver is an entry-level scuba course for people who want comprehensive training to become confident novice divers. The official IANTD course page describes the program as developing the skills and knowledge needed...

Underwater Naturalist TrainingPADI Underwater Naturalist helps certified divers understand the underwater environment more thoughtfully, from major organism groups to how aquatic life interacts with its surroundings. The official PADI page describes the...

Underwater Naturalist TrainingNAUI Underwater Naturalist Diver is a specialty course that helps certified divers understand the physical and biological features of the environments they visit. The official NAUI page describes the course as exposing...

Discover Technical DivingPADI Discover Tec is a short confined-water experience for certified divers who are curious about technical diving but not ready to start a full TecRec certification course. The official PADI page describes it as an introduction...

Apprentice Cave Diver TrainingNSS-CDS Apprentice Cave Diver is Part I of the two-part process that leads to full NSS-CDS Cave Diver certification. The official NSS-CDS page explains that the Apprentice course focuses on developing practical cave-diving...