The instructor course can be taken by NDL Assistant Instructors, NDL divemasters, as well as divemasters or instructors of other internationally recognized certifying organizations. The candidate must be at least 18 years of age and have 60 logged dives.
ITC is held for 10 days by an Instructor 3 rank. During this time, the candidates need to present a lecture on the philosophy of NDL, the dive industry, especially the marketing of all NDL programs, standards and methods of teaching all NDL courses.
Much time is given to practical exercises, such as:
- Preparation of academic presentations (lectures and training).
- Organizing and conducting training in water in all major amateur courses NDL.
- Peak Performance Buoyancy.
After the ITC, a verification of theoretical knowledge will be conducted. 100 questions in physics, physiology, planning dives using NDL tables, skills and environment.