- Extended Range certification
- Deep Diving Instructor
- Diver Stress & Rescue Instructor
- Enriched Air Nitrox Instructor.
Have logged at least:
20 logged dives deeper than 30 meters.
Duration: 4 days
This program certifies you to train students to independently plan and conduct dives to dive to a depth of 45 meters using nitrox mixtures of up to 100% while wearing a complete Extended Range Total Diving System, appropriate for single gas switch, accelerated decompression diving.