SSI Become A Pro | Become a Pro Become a Diving Instructor and live your passion Start today - You must be a Divemaster or equivalent to join the 3-step SSI Instructor training program. The training process begins with registration for the combined Assistant Instructor / Instructor Training Course and Digital Kit. After successfully completing the Instructor Training Course (ITC), you'll register for an Instructor Evaluation (IE) to earn the SSI Open Water Instructor rating. This 10-day training program enables you to independently teach various key SSI programs such as Scuba Diver, Open Water Diver, Enriched Air Nitrox, Diver Stress & Rescue and Dive Guide. For those who wish to take more time to learn and gain valuable teaching experience between training programs, the 3 parts can also be taken in one go - Assistant Instructor, Instructor Training Course (ITC) and Instructor Evaluation (IE), one after the other, at your own pace and on a flexible schedule.