Construction Health and Safety Technician (CHST) Practice Test

148 questions available

Build your confidence for Construction Health and Safety Technician (CHST). Practice the concepts, understand the answers, and strengthen your knowledge one question at a time.

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Certification exam
200 Exam questions
6 hours Time Limit
Your practice
148 Practice questions
2 hours 28 minutes Practice Time
Try 5 free questions
No account needed. A free account includes 20 questions for this exam.
The bar to clear 460 Published passing score for this certification.
Official objectives from ASSP
ASSP148 practice questionsBank updated 2026-09-26

Exam overview and details

The Construction Health and Safety Technician (CHST) Practice Test is a comprehensive assessment tool designed for safety professionals working in the construction industry. This exam evaluates your knowledge and application of three core domains: Construction Hazard Recognition, OSHA Construction Standards, and Safety Planning. It is intended for individuals preparing for the official CHST certification exam administered by the Board of Certified Safety Professionals (BCSP), as well as for current safety technicians, site supervisors, and project managers seeking to validate their expertise. The test covers critical topics such as identifying physical, chemical, and ergonomic hazards on construction sites; interpreting and applying OSHA 29 CFR 1926 standards; and developing effective safety plans, including emergency response, site-specific safety programs, and job hazard analyses. By taking this practice test, you will gain a clear understanding of your strengths and weaknesses across these domains, build familiarity with the exam format and question style, and improve your ability to apply safety principles to real-world construction scenarios. This practice test is a vital step toward achieving CHST certification, which demonstrates your commitment to worker safety and your competence in managing construction site risks.

Sample Questions

Choose an answer and explore the explanation to see how practice works.

Safety Planning

A visitor chooses to decline cookies on a website that uses them to collect interaction data and remember visitors. What is the result of declining?

Safety Planning

A new client of a senior risk solutions consultant wants to know what happens after a workplace accident occurs at one of its sites. Which service included in the consultant's practice addresses this need?

Safety Planning

During the delivery phase of the BCSP and Dale Carnegie safety leadership training, how is the course conducted?

Safety Planning

A candidate reviewing biographical credentials of a senior HR executive wants to identify the areas in which her deep expertise is described. Which combination best reflects that stated expertise?

Construction Hazard Recognition

Tricia Kagerer serves as Executive Vice President of Risk Management at a general contractor. Which types of projects does that company perform?

Career Opportunities & Salary

Median salary: $90,150– Occupational Health and Safety Specialists

Source: BLS Occupational Employment and Wage Statistics, May 2025 -- Occupational Health and Safety Specialists (SOC 19-5011), US national. Occupation median, not a certification salary. (2025)

Occupational Health and Safety Specialists

Exam insights and study advice

This practice test matters because construction remains one of the most hazardous industries in the United States, with thousands of fatalities and hundreds of thousands of injuries each year. The CHST credential is recognized by employers as a mark of a safety professional who can proactively identify hazards, ensure compliance with OSHA standards, and implement effective safety plans that prevent incidents before they occur. By mastering the content in this practice test, you are not just preparing for an exam; you are building the practical skills needed to protect workers on active job sites, reduce employer liability, and foster a culture of safety that improves project outcomes. The real-world impact is direct: every hazard you learn to recognize and every standard you learn to apply can prevent a fall, a cave-in, or a toxic exposure. This practice test bridges the gap between theoretical knowledge and life-saving action.

These are the backgrounds the certifying body suggests. Check the vendor's own page for anything it formally requires.

What this exam covers

01Construction Hazard Recognition

02OSHA Construction Standards

03Safety Planning

Exam Details CHST | $399 USD | 6 hours

Exam Code CHST
Vendor ASSP
Exam Cost $399 USD
Passing Score 460
Time Limit 6 hours
Exam questions 200
Question TypesMultiple Choice
Retake Policy 30-day waiting period between attempts. Full exam fee required for retake.
Exam Format Linear (computer-based)
Exam rules Closed-book. No notes or reference materials. Score reported on a scale of 0–800; passing score is 460. Exams are administered by BCSP (Board of Certified Safety Professionals) in partnership with ASSP.
Available In
English

Frequently Asked Questions

How many questions are on the actual CHST exam, and how does this practice test compare?

What is the passing score for the CHST exam?

Do I need to memorize specific OSHA standard numbers?

How much time should I spend on each domain?

Can I use reference materials during the actual CHST exam?