"The Instructor Trainer Designation is a formal NAUI leadership designation- not a certification. The NAUI Instructor Trainer Designation (IT) provides recognition to NAUI Instructors who have completed a combination of training and evaluated experience specific to the preparing, training, evaluating and counseling of NAUI Instructor Candidates.
Experience- Any NAUI Instructor who has taught or assisted
with at least three diver certification courses, one of which must
be a leadership level course, or accumulated 90 diving student
contact hours, (30 at the leadership level), may attend an Instructor Trainer Workshop.
Assisting or teaching diving experience gained before becoming a NAUI Instructor is acceptable.
ITW- Successfully complete a NAUI Instructor Trainer Workshop.