The easiest way is to take diving courses. There are various training schools. The most famous among them:
- - CMAS
- - PADI
- - NDL
- - CEDIP
- - NAUI and ect.
Each diving training system must comply with general standards, according to the Austrian Institute of Standardization.
The organization of diving lessons, the number of dives and additional skills may vary. Each diving training system has special diving courses that improve the knowledge and skills of divers.
Learn more about all the non-professional courses of the National Diving League International Diving Training System.