Which organization oversees training and certification for EANx diving?

Scuba Schools International (SSI) is recognized for its comprehensive training programs, including those for Enriched Air Nitrox (EANx) diving. As a leading organization in the scuba diving industry, SSI emphasizes safe diving practices and provides structured courses that cover the necessary skills and knowledge required to dive safely with enriched air. Each course is designed with specific learning objectives to ensure divers are well-prepared for this type of diving, which includes understanding the properties and potential hazards of enriched air.

While other organizations like PADI and NAUI also offer training and certification for EANx diving, SSI is particularly noted for its focused approach on enriched air applications, which can be a deciding factor for divers choosing among different certifying agencies. The American Submarine Association (ASA), however, is not relevant to recreational diving training or certification, as its focus is predominantly on submarine-related activities. Therefore, Scuba Schools International stands out as the organization that specifically oversees training and certification for EANx diving.