Extended Range Nitrox Diving


This program provides the knowledge and experience required to independently plan and conduct limited decompression dives to a maximum depth of 40 meters, using nitrox mixtures up to 50%. This entry-level program introduces you to the Extended Range training techniques and skills, and can be completed wearing a standard single-cylinder equipment configuration. You will earn the SSI Extended Range Nitrox Diving certification after completing this program.

SKU: Extended Range Nitrox Diving Category:


  • Minimum age: 16
  • Certification Prerequisites:
    • Deep Diving certification;
    • Enriched Air Nitrox 40% certification;
    • 24 logged dives.
  • Academic sessions: Online learning
  • Pool/Confined water sessions: Optional
  • Open water dives: 4
  • Maximum training depth: 40 meters
  • Suggested duration: 16 hours

Additional information

Minimum age



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