About HSO Exam Prep
An independent practice platform for the Health & Safety Officer Certification (HSO) exam - real questions across every exam domain, each with a plain-language explanation.
What's on the HSO exam
The Health & Safety Officer Certification (HSO) exam is organized into 20 knowledge domains. It has 100 questions and is completed in 4 hours. Here is what it covers:
- DEVELOP A WRITTEN RISK MANAGEMENT PLAN
- DEVELOP A TREATMENT AND TRANSPORT PLAN
- DEVELOP A STANDARD OPERATING PROCEDURE/ GUIDELINE
- DEVELOP A TRAINING AND EDUCATION PROGRAM
- DEVELOP A SAFETY PROCEDURE FOR LIVE FIRE TRAINING
- MANAGE AN ACCIDENT PREVENTION PROGRAM
- IMPLEMENT TRAINING FOR SAFE WORK PRACTICES ON EMERGENCY AND NONEMERGENCY OPERATIONS
- DEVELOP AN EMERGENCY VEHICLE SAFETY PROGRAM
- CONDUCT PERIODIC SAFETY AUDIT
- ACCIDENT INVESTIGATIVE PROCEDURES
- POST-INCIDENT ANALYSIS
- DEVELOP CORRECTIVE ACTION PLAN
- RECORDS MANAGEMENT AND DATA ANALYSIS
- APPARATUS AND EQUIPMENT SPECIFICATIONS
- VERIFY APPARATUS AND EQUIPMENT TESTING AND INSPECTIONS
- PROTECTIVE CLOTHING AND PROTECTIVE EQUIPMENT PROGRAM
- FACILITY INSPECTION PROGRAM
- HEALTH MAINTENANCE PROGRAM
- LIAISON FOR HEALTH AND SAFETY PROGRAMS
- INFECTION CONTROL PROGRAM
Every practice question on this site is organized across these 20 domains, so your study tracks the real exam structure instead of guesswork. As you answer, the per-domain analytics surface the areas still costing you points, so your review goes where it moves your score.
What we believe good exam prep looks like
Realistic practice beats passive reading. Every question is written to mirror the style and difficulty of the real exam, with a clear explanation of why the right answer is right and the others aren't.
Your weak spots should find you. Domain analytics, mistake review, and re-drilling are built in, so study time goes where it moves your score.
Pricing should be simple. One payment for a fixed access window matched to your exam date. No subscription, no auto-renewal, and 10 free questions to try before you spend anything.
Get in touch
Questions, feedback, or something not working? Email support@boardmentor.study - candidate messages are read and answered.