Become an Extended Range Nitrox Diving Instructor The SSI Extended Range Nitrox Instructor training provides all you need to organize and conduct the SSI Extended Range Nitrox course. Using either a sidemount or twinset equipment configuration, this course prepares you to teach limited decompression dives to a maximum depth of 40 meters. Upon completion of this nitrox diving course, you will earn the SSI Extended Range Nitrox Instructor certification. Start this essential SSI nitrox diving certification online now! Discover Local Course Dates Whether you’re on the move or planning ahead, we’ve got you covered. Never miss out on exciting training opportunities and register with ease. Continue your professional career Becoming an SSI Extended Range Nitrox Diving Instructor is the start of an exciting new career pathway. Take the next step and start teaching more Extended Range courses. Teaching more courses is the best way to grow your diving career, have more flexibility, and generate more income as an SSI Professional. Choose your preferred courses and start online today. Extended Range Wreck Diving InstructorShare the thrill of wreck diving and enhance your career. Become an SSI Extended Range Wreck Diving Instructor. If you want to teach wreck divers at dream locations worldwide, this is the best way to do it. Start this SSI wreck diving course today!20Suggested duration (h)2Open Water SessionsExtended Range Cavern Diving InstructorGrow your SSI career and share the thrill of diving cenotes and caverns. Become an SSI Extended Range Cavern Diving Instructor and get certified to teach all SSI cavern diving and cenote dive courses. Start this dive instructor course online today!20Suggested duration (h)2Open Water SessionsCCR Diving InstructorAre you passionate about closed circuit rebreather (CCR) diving? Do you want to share this pioneering sport with others? Become a CCR Diving Instructor and teach CCR diving at SSI centers around the world. Start this CCR diver training online now!40Suggested duration (h)2Open Water Sessions Facts and Training Standards Amount of Academic Sessions 4Amount of Pool/Confined Water Sessions 2Amount of Open Water Sessions 2Maximum Training Depth 40 m / 130 ftSuggested duration (h) 16 Languages Nederlands English English US (imperial) Français Deutsch ελληνικά Italiano 日本語 한국어 Polski Português (Portugal) Русский Español Türkçe українська мова Discover the wonders of the deep with SSI's blog Join us on an exciting journey of discovery and learn more about exhilarating diving adventures, dedicated conservation initiatives, and innovative educational opportunities that will help you illuminate the extraordinary beauty of the underwater world. Let's explore the underwater world together and delve into the hidden wonders beneath the gentle waves. Explore career opportunities for dive professionals worldwide Stop waiting, start exploring the world and turn your passion into a career! MyDiveGuide is a unique dive site database with over 16,000 dive sites, thrilling specialist dives and featured destinations. These are the places where scuba instructors and divemasters have great job opportunities! Ready to live your ultimate dream? Check out MyDiveGuide and start your diving career today with SSI! © iStock/MartinM303Scotlandin the summer months, you can can expect to see sharks in ScotlandLearn more © iStock/ferrantraiteMexicoDiving in Mexico is a breathtaking, world-class experience. This country offers many adventures and a landscape full of natural wonders.Learn more © iStock-LunamarinaFloridaThe Sunshine State Florida offers many great and divers dive sites from the tropical Florida Keys to deep shipwrecks and crystal clear freshwater springs.Learn more © iStock/RudyBalaskoItalyItaly is a peninsula in southern Europe, famously shaped like a boot that is surrounded by three parts of Mediterranean - offering various dive sites.Learn more © iStock/daniloviPhilippinesThe Philippines is an archipelago composed of over 7,000 islands in three main regions: Luzon, Visayas and Mindanao.Learn more © AdobeStock/saman527Sri LankaSri Lanka has a warm and tropical climate and is home to an amazing range of land animals and marine life which makes up to a great dive destination.Learn more