Advanced Nitrox

Participating and finishing this program qualifies to do dives to 42 msw and do decompression-stops-required dives up to 10 minutes on EAN50.

Prerequisites:
1.Must be qualified as an IANTD EANx Diver and IANTD Deep Diver with proof of a minimum of 30 logged dives or sufficient experience to satisfy the instructor that the student has the ability and knowledge to continue into this level of training.
2. Must be a minimum of 15 years of age with a parent or guardian authorization, or a minimum of 18 years of age without guardian approval.
3. Medical approval to dive.

This course can be combined with Deep Diver course.

This Program is designed to provide responsible training to divers who plan to dive to a maximum of 39 msw on air.

Prerequisites:
1. Must be qualified as an IANTD Advanced Open Water Diver or equivalent.
2. Must provide proof of a minimum of 10 logged dives.
3. Must be a minimum of 15 years of age with a parent or guardian authorization, or a minimum of 12 years of age for Junior Diver qualification, or a minimum of 18 years of age without guardian approval.

This Program is designed to provide sport divers with a breathing medium for extending their dives to sport diving depths by using ENDs in the 12 to 24 msw depth ranges. The diver may elect to dive the "mix" on tables or computers.
The program qualifies divers to do no stop required dives using recreational trimix gas mixtures to a depth of 30 msw or deeper up to students’ previous qualification level.

Prerequisites:
1. Must be a qualified Advanced Open Water Diver or equivalent and EANx Diver or take the EANx Diver course in conjunction with the Recreational Trimix Diver course.
2. Must provide proof of a minimum of 15 logged dives.
3. Must be a minimum of 15 years of age with a parent or guardian authorization, or a minimum of 18 years of age without guardian approval.

1. This Program is designed to extend the diver’s knowledge in the use of EANx for sport diving. It further develops diving skills and provides a greater understanding of the EANx concept of diving. It is also intended to supplement the skills of Recreational Trimix Divers.
2. The Program employs EANx mixes from 21% oxygen to a maximum of 1.5 PO2 combined with a Helium content that maintains an END no greater than 80 fsw (24 msw) may be used.
3. This program qualifies divers to dive to 160 fsw (48 msw) and perform decompression stops required dives up to 15 minutes.

Prerequisites
1. Must be qualified as an IANTD Recreational Trimix Diver or Nitrox Diver and IANTD Deep Diver with proof of a minimum of 30 logged dives or sufficient experience to satisfy the instructor that the student has the ability and knowledge to continue into this level of training.
2. Must be a minimum of 15 years of age with a parent or guardian authorization, or a minimum of 18 years of age without guardian approval.

The course can be combined with Recreational Trimix Diver course.