For safety people taking a BCSP CHST, ASP or CSP exam or IHMM's CHMM
Hazards first. Know which domain to study.
CHST practice questions written to the four blueprint domains. Every answer is explained and your weakest domain is named.
Full courses from $149, with lessons, timed practice exams and a study plan. See the courses →
Not sure? Compare the 4 exams.
Illustration of the breakdown you get at the end. These are not real scores.
Pick your exam
Original practice questions written to BCSP and IHMM's published outline. Every answer comes with a full explanation.
Each check is weighted to that exam's published content outline, so your score breakdown matches what you will be tested on. Each card has its exam's full course and price: lessons, timed exams and a study plan, with Kick, your AI study assistant, built in.
Construction Health and Safety Technician (CHST)
The full course$149
Learn each CHST blueprint domain, then prove it on two full-length timed practice exams.
4 modules of lessons2 full-length timed exams591 practice questions
Terms and refunds · Secure checkout by Stripe
Associate Safety Professional (ASP)
The full course$149
Learn each ASP blueprint domain, then prove it on a full-length timed practice exam.
9 modules of lessons2 timed practice exams300 practice questions
Terms and refunds · Secure checkout by Stripe
Certified Safety Professional (CSP)
The full course$199
Learn each CSP blueprint domain, then prove it on a full-length timed practice exam.
7 modules of lessons2 timed practice exams300 practice questions
Terms and refunds · Secure checkout by Stripe
IHMM Certified Hazardous Materials Manager (CHMM)
The full course$199
Learn each of the twelve CHMM blueprint domains, then prove it on full-length timed practice exams.
12 modules of lessons2 full-length timed exams248 practice questions
Terms and refunds · Secure checkout by Stripe
Every course includes
Kick, your AI study assistant, comes with every course: a week-by-week plan from your exam date and weak areas, step-by-step walk-throughs and a weak-spot quiz. Up to 40 messages a day.
Read a free lesson A full lesson from the course, with practice questions. No signup.
Take the free 25-question timed test Your score by topic and every answer explained at the end.
Question of the day One new question a day, with the answer and the reference.
Free flashcards A sample deck. Cards you miss come back sooner.
Print a class quiz (free PDF) 5 practice questions with an answer key on page 2.
Print the flashcards as cut-out cards (free PDF) The free flashcard sample, ready to cut and carry.
The Toe Board app
The Toe Board app for iPhone and Android is built around your study buddy, with quick practice questions and your study plan. Toe Board already works in your phone's browser today.
Kick AI, your Toe Board study buddy, is at the center of the app.
The Construction Health and Safety Technician (CHST) credential from the Board of Certified Safety Professionals (BCSP) is a common step for people who run and check safety on construction work. The exam gives you 4 hours at a Pearson test center. Toe Board gets you ready by showing, question by question, which part of the blueprint you can already handle and which part still costs you points.
The blueprint has four domains. Hazard and risk identification and control is the largest at 36.6%. Safety program development, implementation and sustainment is 22.5%, leadership, communication and training is 21%, and emergency preparedness, incident investigation and response is 19.9%. See what is on the CHST exam, domain by domain.
Take the free 10-question check and see your score by domain in minutes.
Not sure which one fits? Read CHST vs CSP vs ASP.
Not affiliated with or endorsed by BCSP.
Guides and tools
What is on the exam, who can sit it, what it costs and how to keep it.
Work through one topic at a time, with the method and worked examples.
Check yourself on questions, symbols and code look-ups, then see what to fix.
Run the math your exam asks for and get the answer in seconds.
Updated 10 November 2026.