Is the biggest recreational diving organisation in the world! PADI is spread worldwide and their certificate is accepted everywhere and especially in tourist resorts.
PADI has a big variety of courses to choose from, click on one of the links below to read more about the courses.
As an instructor you can apply for different kind of specialties that are provided by PADI or you can attend a specialty instructor course with a course director and most of the time it will be the same course director from the IDC.
Prerequesite: Instructor level