The National Speleological Society-Cave Diving Section (NSS-CDS) is a 501(c)(3) non-profit dedicated to promoting cave diving through conservation, education, exploration, and safety. With a rich history, the NSS-CDS has become a pillar of the diving community, setting standards in safe diving practices and environmental stewardship that are recognized worldwide.

Through rigorous training programs, the NSS-CDS educates divers on the unique challenges of cave environments, emphasizing protocols that have saved countless lives. The organization is also committed to protecting fragile cave ecosystems, balancing exploration with environmental responsibility. NSS-CDS-supported expeditions have mapped and documented numerous underwater cave systems, advancing both science and sport.

In many ways, the history of the NSS-CDS is the history of cave diving itself, with the organization and its members continually pushing the boundaries of exploration and knowledge in this unique field.

Every purchase supports the NSS-CDS’s mission, with proceeds funding conservation efforts to protect delicate cave ecosystems and comprehensive training programs that promote safe diving practices. By supporting NSS-CDS, you’re not only getting quality gear but also helping preserve underwater caves and advance diver education.