The Diver Medic Technician is responsible for the care after a diving accident. Because his decisions will affect the life of the injured diver, the DMT must be well trained and ready to respond in a variety of situations. This book covers the IMCA DMT training requirements which are delivered during the DMT training at the Institut National de Plongée Professionnelle (INPP) in Marseille, France. All concepts in this book follow the IMCA DMT training programme in a format that is easy to take on dive missions. Chapters cover from DMT principle to the How to section explaining the great principles of first aid and advanced care giving with all the concepts and laws in between.