STSC Practice Test 2026 — Free STSC Exam Prep Questions
The STSC is BCSP's credential for construction foremen, superintendents and craft leaders who carry jobsite safety duties alongside their main work. This practice set follows the five domains of the STSC7 blueprint, with field scenarios built on OSHA construction standards (29 CFR 1926): trenching, fall protection, cranes, hot work, silica, heat, fire protection and BCSP ethics.
A supervisor is scoring three suppliers' fall-arrest harness bids for the company. One supplier's sales representative offers him two playoff tickets "as a thank-you for considering us." What should he do?
STSC format, scoring & key facts
Computer-based at Pearson VUE test centers, purchased and scheduled through your BCSP My Profile. An on-screen calculator emulating the TI-30XS is provided (no personal calculators), plus a whiteboard and marker. No formula sheet is provided.
| Blueprint | STSC7 Examination Blueprint (in use since April 1, 2022): five domains |
|---|---|
| Time | 2 hours |
| Question format | Four options, one best answer; about 12% unscored beta items |
| Calculator | On-screen TI-30XS emulator; no personal calculators |
| Formulas | No formula sheet; needed formulas appear in the question |
| Largest domain | Hazard Identification and Control, 28.5% |
| Eligibility | 30 hours of SH&E training plus 2 years supervisory or 4 years construction experience |
| Fee | $120 application + $185 exam |
| Retakes | At least six weeks between attempts |
| Recertification | 3 points (30 hours) every 5 years plus annual renewal |
Facts last verified Oct 21, 2026. Source: www.bcsp.org/safety-trained-supervisor-construction-stsc. Always confirm details with BCSP before your exam.
When can you take the STSC?
Once BCSP approves your application, you have one year to take and pass the exam at a Pearson VUE test center. A one-time $100 extension is available within 60 days of the deadline.
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What the STSC covers
Every PrepBanq STSC test mirrors the official domain weights.
Domain distribution
% of the exam| Content domain | Weight | Our practice questions |
|---|---|---|
Safety Program Implementation | 23.9% | 36 questions → |
Hazard Identification and Control | 28.5% | 43 questions → |
Health Hazards and Basic Industrial Hygiene | 17.8% | 26 questions → |
Emergency Preparedness and Management | 16.6% | 25 questions → |
Leadership and Ethics | 13.2% | 20 questions → |
How to register for the STSC
Eligibility
At least 30 hours of safety, health, and environmental training, plus two years of supervisory experience or four years of experience related to construction (at least part-time, 18 hours a week). Alternative pathway: an associate degree or higher in occupational safety, risk management or construction management, or a completed two-year trade or union training program or apprenticeship.
Retake policy
You can schedule a new attempt at least six weeks after your last attempt, within your one-year eligibility period.
Score release
Official results are available as soon as you submit the exam.
Credential renewal
Maintain the STSC with an annual renewal fee and, every 5 years, 3 points (30 hours) of safety and health courses or earning another qualifying BCSP credential, including 0.5 points from ethics courses.
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STSC FAQ
How long is the STSC exam?
Testing time for the STSC is 2 hours.
What is the passing score for the STSC?
STSC passing standard: Pass/fail, with the passing score set by BCSP through a passing-score study. Score range: Pass/Fail.
How much does the STSC cost?
The STSC registration fee is Application $120; exam $185 (application + exam $293). Exam bundle with two attempts and a Self-Assessment $325 ($433 with application). Annual renewal $75.. Check the official site for current fees before you register.
What is on the STSC?
The STSC covers Safety Program Implementation (about 23.9%), Hazard Identification and Control (about 28.5%), Health Hazards and Basic Industrial Hygiene (about 17.8%), Emergency Preparedness and Management (about 16.6%), Leadership and Ethics (about 13.2%).
Who administers the STSC?
The Safety Trained Supervisor Construction (STSC) Exam is administered by BCSP. Delivery: Computer-based at Pearson VUE test centers, purchased and scheduled through your BCSP My Profile. An on-screen calculator emulating the TI-30XS is provided (no personal calculators), plus a whiteboard and marker. No formula sheet is provided.
Can you retake the STSC?
You can schedule a new attempt at least six weeks after your last attempt, within your one-year eligibility period.
Is there a free STSC practice test?
Yes. PrepBanq has 15 free STSC practice tests with 150 exam-style questions in the real STSC formats, and every answer is explained. No credit card is needed.
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