Based in Canada, with worldwide operations. Lists ACUC dive centers, information about training programs, and provides some online services for Canadian and USA members.
UK-based not-for-profit organization, dedicated to facilitating projects that enhance global coral reef conservation and research, offering opportunities to volunteers. Includes news, expeditions, and contact information.
A non-profit scuba diving and dive safety association providing expert medical advice for underwater injuries, emergency information, research, and products.
Represents companies whose mission is to promote and help provide growth within recreational diving. Includes news, calendar of events, and information on membership.