Scuba Schools International (SSI) is one of the world’s leading scuba diving training agencies, recognised globally for its high standards, modern teaching systems and flexible learning approach.

Founded in 1970, SSI provides comprehensive training programmes from beginner through to professional levels, combining digital learning with real-world, in-water experience. SSI’s focus on safety, consistency and ongoing diver education makes it a trusted choice for divers and instructors worldwide—and the training agency we proudly use here at Dive Rutland.