DAN is Divers Alert Network, the diving industry’s largest association dedicated to scuba diving safety. Serving scuba divers for more than 30 years, DAN provides emergency assistance, medical information resources, educational opportunities and more. Whether you are just learning how to scuba dive, a veteran of the sport, or a dive professional, DAN has a something valuable to offer.
![](https://i.ytimg.com/vi/G930mcjFQRc/maxresdefault.jpg)