This course examines the theory, methods and procedures of planned stage decompression diving. The objective of this course is to train divers how to plan and conduct a standard staged decompression dive not exceeding a maximum depth of 150fsw/45msw unless taught in conjunction with advanced nitrox, Extended Range or Advanced Wreck Courses. The most common equipment requirements, gear set-ups, decompression techniques and decompression mixtures (including oxygen and nitrox) are presented.

This is an important course for all levels of diving as it is best to be prepared for any situation that may arise.