You Can Make a Difference, Together We Can Create an Impact

 Whether you’re an individual diver, a family of underwater explorers, a local dive club, or a shop supporting scuba culture — there’s a place for you at OCSSDI.

We’re a grassroots alliance of divers, educators, and advocates dedicated to protecting and promoting scuba in Ohio and the Great Lakes. By joining, you’re not just getting a membership — you’re supporting safe diving education, preservation efforts, scholarships, and the future of local diving