Shark Ecology - Ecology 2026

Choosing and buying your own diving equipment is one of the biggest and most important investments you will make as a diver, but it is easy to get it wrong. We want you to be able to choose the right dive equipment for your needs and learn how to properly care for it. With the right knowledge, you can get the most out of the investment and enjoy years of safe and comfortable diving. The SSI Equipment Techniques Specialty is the best specialty to learn how to choose and store your dive equipment, and teach you all about dive equipment maintenance. You will practice basic and preventive maintenance of your equipment to ensure maximum performance, reliability and longevity of your Total Diving system every dive. Start the specialty now!

Classified Diving Professiona

Assistant Instructor Trainers prepare Assistant Instructors to teach theory and training in the water. As an Assistant Instructor Trainer, you are also qualified to assist Instructor Trainers, gaining valuable experience for your own career. When you are ready, you can and attend an Instructor Training Seminar to become an SSI Instructor Trainer. Get started today and start training diving instructors.

This globally recognized certification is the best way to begin your lifelong adventure as a diver. Personalized training is combined with sessions in the water to ensure you have the skills and experience needed to become truly comfortable underwater. You too deserve an SSI Open Water Dive certification!

Coral reefs are prized among divers and rightly so; floating over a healthy reef full of vibrant life is truly magical. These precious ecosystems are fascinating and the SSI Coral Identification Specialty program is the best way to learn more about coral reefs and get the most out of diving on a reef. In this program, you will learn the skills and concepts you need to identify corals and earn your SSI Coral Identification Specialty certification.

SSI designed the Computer Diving program to familiarize certified divers with the functions and benefits of using a dive computer. By understanding and knowing how to use all the features of a dive computer, you not only increase your dive safety, but also make planning and executing your dive easier. The SSI Computer Diving program explores the features and capabilities of different dive computers and explains how to use these features before, during and after your dive. Often divers buy a computer and only use it for basic information. Get the most out of your investment by learning to use your dive computer to its fullest potential, start your SSI Computer Diving specialty online today!

The SSI Perfect Buoyancy Specialty is the best way to improve buoyancy and get the most out of every dive. Buoyancy is an essential diving skill but any diver will tell you it takes time to perfect. With the Perfect Buoyancy specialty, you will learn advanced skills and techniques so you can master your buoyancy faster and enjoy more relaxed diving adventures. In this fascinating program, you'll also learn new skills that protect the environment and work in any situation. Upon completion, you will earn the SSI Perfect Buoyancy Specialty certification. With improved buoyancy, you'll soon be able to float even easier, take the underwater photos you dream about and explore the ocean effortlessly.

The SSI Try Scuba program is the best way to dive for the first time. You will be in sheltered water and well cared for by your instructor so you can enjoy those first unforgettable breaths underwater and experience the magic of diving. By the end of this short course, you will have earned your SSI Try Scuba certification and will undoubtedly want to go diving more. Endless diving adventures await you and this course is where it all begins. Let's get started today.

React Right is SSI's first aid course and provides the training needed to be a first responder in a medical emergency. In this flexible program, you can choose what topics you want to cover, including first aid, CPR and primary stabilization techniques. You can also learn about emergency oxygen delivery while diving and the basics of automatic external defibrillators (AED). Using a combination of theory and practical training scenarios, this program will give you the tools and confidence you need for emergency response. By the time you are certified, you can act as a first aider: administer first aid and CPR, administer oxygen and provide AED support in a medical emergency. Get your SSI React Right Brevet. Get started today!

As a Nitrox diver you can increase your bottom times or safety margins and of course shorten surface intervals - so you can spend more time exploring the dive sites you love most and less time waiting! In this program, you will learn new skills and increase your diving knowledge while learning how to safely plan and dive with enriched air mixtures containing up to 40% oxygen. Upon completion, you will earn the SSI Enriched Air Nitrox 32% or 40% certification.

Dry suit diving opens a world of possibilities, including dives to remote Arctic destinations and dive sites in cold water full of life. Dry suit diving is also a great way to stay warm on days with multiple dives, when you don't want to spend time putting on and taking off a cold wetsuit. The SSI Dry Suit Diver Specialty program is the best way to become a dry suit diver, teaching you all the knowledge and techniques you need to dive safely and comfortably in a dry suit. You will learn how to use specialized equipment such as dry suits and jackets, the benefits of dry suits and how to handle dry suit emergencies - which are unique to this type of diving. Upon completion, you will earn the SSI Dry Suit Diving Specialty Brevet.

Without heavy equipment, freediving gives you the ultimate freedom to move easily underwater. It is the purest form of diving and gives you an incomparable feeling of oneness with the ocean. In the Try Freediving program, you will try freediving in sheltered water and discover why freedivers truly love their sport. Join us today and discover your inner freediver.

It's easy for diving skills to get rusty and lose confidence if you haven't dived for a while. The SSI Scuba Skills Update will get you back in the water and diving quickly. This refresher course allows you to review and practice the diving skills you learned in your Open Water Diver program, under the guidance of an SSI Professional. This is a great course to take right before a diving vacation, so you can worry less about your skills and have more time to admire marine life. If you're an unrestrained Open Water Diver student, a Scuba Skills Update is ideal for practicing your diving skills before taking open water dives. With no set course length, you are able to take your time and focus on the skills you need help with.

Sea turtles are some of the most beautiful animals you will ever dive with. You'll want to dive with them even more after completing the SSI Sea Turtle Ecology Specialty program. This program teaches you the skills and knowledge you need to recognize and identify common species of sea turtles, describe their history and role in marine ecosystems, and threats to their survival. Upon completion, you will earn the SSI Sea Turtle Ecology Specialty certification.