Nautilus Diving Competitors

Scuba Dive Certification Body

The world’s most recognized and respected dive safety organization, Divers Alert Network (DAN), has remained committed to the health and well-being of divers for 45 years. The organization’s research, medical services, and global-response programs create an extensive network that supports divers with vital services such as injury prevention, safety, educational programs, and lifesaving evacuations. Every year, hundreds of thousands of divers worldwide look to DAN as their dive safety organization.

Scuba Diving International is a Scuba training and certification agency. It is the recreational arm of Technical Diving International, a technical diver training organization. SDI is a member of the United States RSTC, the RSTC Canada and the RSTC Europe