The National Independent Divers Association (NIDA) is the first organization dedicated exclusively to the practice and advancement of solo diving and self-reliant exploration in extreme environments.
Our focus is on divers who operate where there is no direct access to the surface — wrecks, caves, deep technical dives, and any situation where the overhead or decompression ceiling requires complete self-sufficiency.
NIDA exists to:
Unlike traditional scuba agencies, NIDA is not certification-driven. Instead, it provides a framework of standards, philosophy, and community designed for divers who already possess advanced skills and wish to refine their independence, judgment, and capability.
By joining NIDA, divers align with the only professional body dedicated to recognizing and supporting the discipline of solo diving — a philosophy built on competence, accountability, and respect for the environments we explore.
The National Independent Divers Association (NIDA) is a professional membership association organized for the advancement of safe practices, education, and peer support among divers engaged in solo cave diving and solo technical diving. NIDA is not a certifying agency and does not issue credentials. Its activities include publishing training standards, hosting workshops, and promoting research and exploration.
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