SSI's Continuing Education System is designed to let you personalize your education to become the type of diver you want to be. Through our Specialty courses, you will be introduced to the knowledge, skills and equipment required to become a proficient diver in specialties such as Diver Stress and Rescue, Computer Diving, Boat Diving, Navigation, Wreck Diving and many more.  You can also earn SSI Continuing Education Ratings such as Specialty Diver, Advanced Open Water Diver and Master Diver. SSI's ratings are the only ratings in the industry that combine training and experience requirements, proving that SSI ratings are truly earned.