Recognized for our commitment to safety, education and the environment, ACUC International is the civilian certification of choice for many military, police and rescue services.

Confederation Mondiale Des Activities Subaquatique.

An excellent collection of link resources for just about any topic.

Your source for on line Scuba Equipment, scuba diving equipment, Scuba Gear, dive gear & Spear guns. Our dive gear, and scuba equipment selections are growing everyday. Check out our Worldwide Dive Buddy Locator.

Diving Diseases and Research Centre

We specialize in the treatment of medical emergencies involving decompression illness, carbon monoxide poisoning, smoke inhalation, cyanide poisoning & soft tissue infection.

International Assn of Nitrox & Technical Divers

The World's Largest Scuba Diving Training Organization Of Open Water, Nitrox, Enriched Air, Overhead Environment, Cave, Wreck, Rebreather, Trimix, Gas Blenders, Technical Scuba Divers, Instructors and Instructor Trainers and now Free Diving.

Manufacturer of wetsuits, drysuits & accessories such as fins, snorkels, SMB etc.

NAUI

NAUI offers a full range of training programs from Skin Diver through Instructor Course Director, with dozens of specialty courses including nitrox and technical diving.

The largest scuba diving training organization in the world.

Technical Diving International is the largest Tech Agency in the world with over 5000 active Instructors.

Undersea & Hyper Baric Medical Society

The Undersea and Hyperbaric Medical Society (UHMS) is the primary source of information for diving and hyperbaric medicine  physiology worldwide.

Underwater World Scuba Diving Software

Comprised of a number of sub-modules connected into one system such as marine habitants encyclopedia, tide data and star/sky calculations, virtual diving module, dive sites maps, diver's log book.