Extended Range – Go Beyond

The SSI Extended Range Foundations program is one of the most popular advanced diving specialties under the SSI Extended Range umbrella. It provides you with a workshop environment to improve your diving skills to a high level.

Do you enjoy nitrox diving? The SSI Extended Range Nitrox program will certify you to dive to a depth of 40 meters with limited decompression while diving with nitrox. Start online today!

Are you looking to become a tech diver? To dive deeper, farther, or longer than you ever have done before? Begin your journey and extend your range with the SSI Extended Range Trimix diver certification program.

Do you dream of exploring ancient ships or famous world war wrecks? Become an SSI Extended Range Wreck Diver and learn how to go wreck penetration diving up to a maximum depth of 40 meters. Start this exciting SSI advanced wreck diving course online today!

Improve your streamlining and diver trim with SSI’s Extended Range Sidemount program. Learn the correct sidemount configuration and techniques to go diving with multiple stage cylinders efficiently and effectively. Start today!

Do you dream of diving in the crystal-clear waters of a Mexican cenote or exploring caverns in the Mediterranean? Become an SSI Extended Range Cavern Diver and discover the thrill of leaving direct access to the surface behind! Start online today!

SSI’s Technical Extended Range Trimix diving program will train you to independently go mixed gas diving to a maximum depth of 60 meters. Dive beyond the no-decompression limit with this highly technical, exciting certification.

Push your technical diving skills to the limit with SSI’s Hypoxic Trimix program. Use all the knowledge and experience gained from your previous advanced dive training to go on the ultimate decompression dive. Start deep trimix diving today!

Do you want to experience amazing wreck dives? Increase your technical dive skills to conduct complex wreck penetration dives and join the world’s elite exploration divers. Start the SSI Technical Wreck Diver certification today!

Go further than you ever have before and experience the thrill of underwater cave diving. Learn to explore caves with a single navigational choice in the SSI Cave Diving program. Join the exciting world of technical diving today!

Want to conduct complex underwater navigation as you explore deeper, longer underwater caves? SSI Full Cave Diving will teach you how to safely explore some of the deepest caves in the world. Start training for advanced cave dives today!

Dive into the world of rebreathers with this entry-level semi closed rebreather certification. Learn how to independently plan and conduct no-decompression dives to a maximum depth of 30 meters using the Mares Horizon rebreather.

Become an SSI Extended Range Mine Diver and learn how to go mine penetration diving up to a maximum depth of 40 meters. Learn more about abandoned mine diving in this exhilarating course. Start this exciting SSI Extended Range Mine diving course online today!

Go further than you ever have before and experience the thrill of underwater mine diving. Learn to explore mines with a single navigational choice in the SSI Mine Diving program. Join the exciting world of technical diving today!

Want to conduct complex underwater navigation as you explore deeper, longer underwater mines? SSI Full Mine Diving will teach you how to safely explore some of the largest mines in the world. Start training for advanced mine dives today!

Discover underwater silence with the SSI CCR Diving program. Learn all you need to go no-decompression diving to a maximum depth of 30 meters using the SF2, JJ, Poseidon, AP Inspiration, Prism 2, or rEvo rebreather. Start rebreather diving today!

Take your diving to the next level and try a rebreather. Earn your SSI CCR Extended Range Trimix certification and sharpen your skills to conduct decompression dives using a rEvo, JJ, AP Inspiration, Poseidon, Prism 2, or SF2 CCR. Get started online today!

Ready to push your diving further? CCR Technical Extended Range divers conduct unlimited decompression dives to a maximum depth of 60 meters using a closed-circuit rebreather. This is one of the most exciting SSI certification programs available.

The SSI CCR Hypoxic Trimix program is the pinnacle of XR rebreather diving. It expands your safety check and provides the knowledge required to conduct unlimited decompression dives to a maximum depth of 100 meters using a closed-circuit rebreather.

Leave your heavy scuba cylinder behind and experience the peace that rebreathers can bring. In this introductory SCR course, you will use a Mares Horizon semi-closed rebreather and see what rebreather diving is all about.

Advance your rebreather training with SCR Extended Range. Maximize your semi-closed rebreather dive planning, go deeper, sharpen your rebreather diver skills, and strengthen teamwork. Use the Mares Horizon rebreather for this ultimate adventure!