CHT Exam Domains 2027: Complete Guide to All 6 Content Areas
The Certified Hyperbaric Technologist (CHT) examination administered by the National Board of Diving and Hyperbaric Medical Technology (NBDHMT) is...
CHT Core Study Guides
Core Study Guides for the Certified Hyperbaric Technologist (CHT) exam - 3 in-depth guides to help you prepare with confidence. Browse all study resources or jump straight into a guide below.
CHT Study Guide 2027: How to Pass on Your First Attempt
The Certified Hyperbaric Technologist (CHT) certification represents the gold standard for hyperbaric medicine professionals.
CHT Study Guide 2026: How to Pass the Exam on Your First Attempt
Passing the CHT exam on your first attempt isn't about luck-it's about having the right strategy, using effective study methods, and putting in...
Ready to Pass Your CHT Exam?
Put these guides into practice with free CHT questions