These two TDI courses naturally fit together, most people choose to do the two combined. Unless wishing to do Advanced Nitrox as a pre-requisite for a rebreather course its value is a little limited unless you are decompression diving. If you are planning on doing decompression dives you’ll want to take advantage of the significant acceleration in decompression times possible with advanced nitrox.
Have a minimum of Advanced Diver Certification, Deep Diver is preferred.
Have a minimum TDI Nitrox, PADI Enriched Air or Equivalent.
Show proof of 25 logged open water dives. Minimum age of 18.
The objective of this
course is to train divers in the benefits, hazards and proper procedures for
utilizing EAN-21 through 100 percent oxygen for dives not requiring staged
decompression. TDI Decompression Procedures or the Intro to Tech may be
combined with this course at the discretion of the instructor.
