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SDI is the fastest growing recreational certification agency in the world. Courses range from kids snorkeling programs, through Open Water instructor, taught in over 15 languages.
Scuba Diving International (SDI) is the recreational arm of Technical Diving International, the world’s largest technical diver training organization.
Among the things that make SDI different:
SDI was the first diver training organization that made it possible for entry-level students to complete all of their academic training on line. SDI is the only organization that requires its stores and instructors to make personal dive computers available to students on all training dives.
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