Dewi Nusantara dive courses follow either TDI, SDI or PADI teaching guidelines. We don not offer full open water courses.
Enriched Air Diver
This popular course consists of complete academic instruction about the principles of partial pressures within breathing gases and their effects on the body, open book tests and exam as well as a practical demonstration of gas analysis and compressor/nitrox generation systems followed by two completion dives on nitrox. If the newly certified nitrox diver wishes to dive with nitrox for the remainder of the cruise there is a $50 surcharge.
Open Water Referral
If you have completed the bookwork and pool sessions and have a referral letter from your instructor for Open Water certification, the completion dives can be performed on board with our instructors. The skills you have already learned at home will be reviewed before the completion of the open water dives.