Dive deeper into the theory behind scuba diving with the SSI Science of Diving course. Learn about dive physics, physiology, decompression theory, and more. Enhance your diving safety and knowledge, and become a more confident diver.


Dreaming of guiding dive groups and showing them the underwater world? Become an SSI Dive Guide! Learn to lead groups, plan dives, and share the ocean with others. This is the first step toward a diving career.
Dreaming of sharing your passion for diving and inspiring others? The SSI Assistant Instructor course is the perfect first step toward a career as a dive professional. Learn to teach, assist experienced instructors, and develop your leadership skills.
