OHST Certification Exam Preparation


The occupational hygiene and safety technician certification demonstrates your ability to effectively apply your technical occupational safety and health skills and knowledge.

About This Course

This course prepares you for the Board of Certified Safety Professional's Occupational Hygiene and Safety Technician (OHST) certification exam through the review of occupational hygiene and safety concepts and practice exam questions.

What You Will Learn

OHST_GettyImages-171348765_highTopics that will be covered during this course to prepare you for the OHST exam include:

  • Fundamentals: calculator, mathematics, statistics, chemistry, physics
  • Engineering technology
  • Basic and applied sciences
  • Law, regulations and standards
  • Control concepts
  • Incident investigation (post-event)
  • Survey and inspection techniques (pre-event)
  • Data computation and recordkeeping
  • Education, training and instruction
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Course Takeaways

ASSP members receive discounts on registration fees and materials. Course participants will receive:


  • 2.1 CEUs
  • Study outline
  • Workbooks and practice problems
  • Suggested resources and study aids
  • Guidance on areas where you need additional study
  • 200-question sample exam
  • Additional take-home quizzes

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Course Format

This three-day course consists of presentation, sample problems and quizzes, and discussions on a variety of subjects to prepare you to pass the exam. Courses begin promptly at 8:00 a.m. and conclude at 4:30 p.m. each day, with beverage breaks provided in between.

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Class size is limited. Please contact ASSP before coming to determine if an opening is available.

Special Needs

Whenever possible, accommodations will be made for registrants with special needs, provided ASSP receives notice 45 days in advance. Please write a letter of explanation, your name and phone number, and attach to the course registration form. ASSP will contact you.

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