| The British Hyperbaric Association: Provides details of current clinical practice and avenues of research under exploration. Includes list of member chambers with emergency telephone numbers for divers. |
| Badalveda: Provides health service for divers, including recompression facilities and emergency services. Find mission statement, links, and article on diving hazards. Located in Koh Tao, Thailand. |
| DAN Divers Alert Network: A nonprofit scuba diving and dive safety association providing expert medical advice for underwater injuries, emergency information, research, and products. |
| Dive Safety in Southeast Asia: A list of recompression chambers (hyperbaric chambers) in southeast Asia including Borneo and Brunei, Indonesia, Malaysia, Philippines, and Singapore. |
| Diving Diseases Research Centre Plymouth UK: Providing hyperbaric chamber oxygen treatment facilities and medical training for divers, technicians, nurses and doctors. |
| Diving Medicals: Dr. Kenneth Vickers a BSAC Dive Leader and General Practitioner gives an overview of some aspects of fitness to dive, contact details and some diving photographs. |
| Hyperbaric Medicine Unit - Decompression Sickness: The unit's site provides information for SCUBA divers on decompression sickness, including first aid actions and contact information in the event of a diving emergency. |
| Medidive: Supplier of equipment for asthma sufferers. Includes details of products, newsletter and contact information. Located in Brisbane, Australia. |
| Panic underwater: Some information from a study about panic among divers, and related issues, by Dr. William Morgan, director of the Sport Psychology Laboratory at the University of Wisconsin-Madison and the principal author of the study. |
| Scuba-Training.net: Support service provider using web-based learning to teach new divers the classroom-based material required for SCUBA. |