This program trains candidates to conduct the ERDI Instructor Course. In addition, ERDI Instructor Trainers are qualified to conduct the ERDI Non-Diving Ops Instructor Course and Ops Instructor ratings for ERDI Instructors. A corresponding, current instructor level rating must be held for all IT levels, along with minimum student certifications. During this course, you will work directly with the headquarters staff presenting and evaluating various subjects such as: methods of instruction, dive leader risk management, the business of scuba diving, as well as teaching technical instructor level courses.