Courses

Technical Courses

SSI Extended Range Nitrox Diving This program provides the knowledge and experience required to independently plan and conduct limited decompression dives to a maximum depth of 40 meters, using nitrox mixtures up to 50%. This entry-level program introduces you to the Extended Range training techniques and skills, and can be completed wearing a standar...

SSI Cavern Diving This program provides you with the knowledge and experience required to independently plan and conduct cavern penetration dives within the light zone at depths shallower than 40 meters. You will learn how to use specialized cavern diving equipment, gas management concepts and buddy team skills to safely conduct cavern ...

SSI Gas Blender Nitrox & Trimix Instructor Kit This program teaches the skills and concepts required to safely blend nitrox and helium-based trimix blends for mixed-gas diving. This is a non-diving program that is open to certified and uncertified divers, and teaches the mathematics, physics and techniques required to safely blend breathing gases. You will earn the...

SSI Advanced Wreck Diving This program allows limited penetration within the daylight zone into wrecks with an overhead environment. The training required for this type of diving is overhead buoyancy control, new finning techniques, optional laying safety line and the proper use of a light. The program can be completed wearing a single cylinder...

SSI Extended Range Foundations The SSI Extended Range Foundations program provides you with a workshop environment to improve your skills to a high level using a Total Diving System and procedures. All training dives are completed in a pool/confined water environment at depths less than 12 meters/40 feet. You will earn the SSI Extended Range Foundat...

SSI Extended Range The SSI Extended Range program qualifies you to dive to a depth of 45 meters / 145 feet using nitrox mixtures of up to 100%. The program can be completed wearing a complete Extended Range Total Diving System, appropriate for single gas switch, accelerated decompression diving. You will earn the SSI Extended Range certi...

SSI Technical Extended Range The intent of the SSI Technical Extended Range program is to provide divers with the training necessary to independently plan and conduct two-gas switch, multiple-stop decompression dives to depths of up to 60 meters / 200 feet, using specialized diving equipment and procedures with an equally-qualified dive buddy. You...

SSI Hypoxic Trimix This is the pinnacle of technical diving. Here you will use all the knowledge, skills, equipment and experience from all of your previous training and push your limits to the extreme. There are two pathways; one takes you to 80 meters / 265 feet ,and the other to 100 meters / 330 feet using the same Extended Range Tota...

SSI Full Cave Diving SSI Full Cave Diving allows complex navigation as you learn how to traverse, jump, tee and gap within a cave system. You will learn even more about a lost line, lost light, gas sharing and lost diver procedure. The Full Cave Diving program is the highest level overhead environment program, providing all the tools neede...

SSI Cave Diving Cave Diving allows you to conduct penetrations on a single line with basic navigation. You will learn techniques to deal with problems in this most unforgiving of environments. Safety is the number one concern, and you will increase confidence by spending hours in the environment with your Cave Instructor. You will ear...

SSI Technical Wreck Diving This program allows unlimited decompression wreck penetration to a maximum depth of 60 meters (during training). Like the other overhead programs, the training required for this type of diving requires high-level buoyancy control, finning techniques, laying line and the proper use of a light. You will also learn about ...

TDI Intro To Tech Diving The TDI Intro to Tech Course is an introductory course that expands on recreational training by improving dive planning methods, in-water skills, and streamlining existing gear configurations in a controlled and fun learning environment.

TDI Advanced Nitrox and Decompression Procedures Our preference is to teach Advanced NITROX and Deco together because in most cases the use of increased O2 is going to be used during decompression, rebreather diving or both. Advanced Nitrox The TDI Advanced Nitrox Course qualifies divers to use enriched air nitrox from EAN 21 through EAN 100 within your current...

TDI Advanced Nitrox and Helitrox The TDI Helitrox Diver Course examines the theory, methods, and procedures for planning staged decompression dives utilizing helium in the breathing mixture to reduce the effects of inert gas narcosis.  Helitrox is normally taught in conjunction with TDI Advanced Nitrox.

TDI Extended Range Diver Certain areas of the world provide spectacular dives at depths deeper than 39 metres/130 feet but you may not have access (or very limited access) to helium. The TDI Extended Range course teaches you the proper techniques for utilizing compressed air as a breathing gas, and with a maximum depth of 55 metres/180 feet, s...

TDI Trimix Diver As your motivation to explore progresses you will find that you may want to go deeper to dive that wreck that is part of history or that cave system that you have read so much about. One of the major limiting factors of going deeper is narcosis; TDI’s Trimix Diver course shows how to minimize the effects of narco...

TDI Advanced Wreck Diver The TDI Advanced Wreck course is the next step for any diver that has taken a wreck diver course. During this course, your TDI Instructor will teach you the proper techniques for locating and planning a penetration dive. The advanced wreck course is commonly taught with other popular TDI course such as advanced nitrox,...

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