British Hyperbaric Association
An umbrella organisation for hyperbaric oxygen therapy providers in the UK; includes a list of member chambers and their services, guidelines, news, and contacts.
Diving Medical Advisory Committee
An independent committee of doctors involved in diving medicine in Northern Europe; provides advice about medical and safety aspects of commercial diving. Includes contacts, background, guidance notes, and details of their approval system for courses.
Scottish Diving Medicine
Describes the the work of the Scottish Diving Medicine Group, with contact details for diving emergencies, advice for SCUBA divers on decompression illness, treatment, and locations of hyperbaric chambers in Scotland.