As OWI you can you also for all Specialties except Science of Diving Instructor Qualify as himself or design a Unique Specialty and formally recognized by SSI. 

Course duration:
3 hours

Course content:
Implementation of the respective Specialty Course
Particularities of each course

requirements:
Open Water Instructor, proof of experience in the respective specialty course

Kosten:

170 US Dollar as Co-Teaching, inkl. Theorie, Materials and Certification

Start of the Course:

Every Day possible