Technical Trimix Diver L3

Started on 22 April 2025

The ANDI Technical Trimix Diver program is basically comparable with the Technical SafeAir Diver program. The difference is, that no longer SafeAir (EAN) is used during the dives, but a normoxic Trimix. Due to the helium in the gas mix the depth limit has increased to 50 meters and the maximum decompression time has increased to 45 minutes. This ANDI course has become very popular because of the countless wrecks worldwide in the range up to 50 meters.

What the course includes;

  • At least 20 hours theory
  • 10 dives

Diving Depth:

  • Min credit depth 30m
  • Max course depth 48m
  • Certification depth 50m

To participte in the course you need: 

  • Be an Advanced Open Water diver
  • Be a SafeAir Diver or equivalent
  • At least 100 logged dives
  • Be at least 18 years old
  • Medical certificate of diving ability

You can be certified by:

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