Skip to content
STEELTOETOOLS
Practice test · Scaffolds

Scaffold Safety Practice Test

Twenty-five questions on scaffolds in construction, with every answer traced to the paragraph of 29 CFR 1926 Subpart L it comes from — the competent person's before-shift inspection, capacity and bracing, platform construction, access, guardrail and falling object criteria, the extra rules for mobile and suspension scaffolds, and who has to be trained by whom. Two numbers are tested on purpose because they are the ones crews get wrong: fall protection on a scaffold starts above 10 ft, not 6, and the guardrail sits between 38 and 45 in, not 42. This is a review tool; the training your employer owes you under 1926.454 is still required.

25 questions about 20 min

Not OSHA-authorized training. SteelToeTools is not affiliated with, endorsed by, or authorized by OSHA or the U.S. Department of Labor. This free educational content does not satisfy any OSHA or other regulatory training requirement, and no card, certificate, or credential is issued. Only OSHA-authorized trainers can deliver OSHA Outreach Training (10-Hour and 30-Hour) and issue DOL cards. Always follow your employer's training program and applicable federal, state, and local requirements.

Frequently asked questions

There is no official OSHA scaffold test. OSHA writes the standards and requires your employer to train you under 29 CFR 1926.454; it does not publish or grade an exam. This free practice test is not affiliated with OSHA or the U.S. Department of Labor, and nothing is issued for taking it.

No. Nothing is issued — no card, no certificate, no credential. Only OSHA-authorized trainers can deliver OSHA Outreach Training and issue DOL cards, and no online quiz substitutes for the employer training 1926.454 requires.

No, and no test can. A competent person is designated by the employer and meets the definition at 1926.32(f) — capable of identifying existing and predictable hazards, and authorized to take prompt corrective measures. The second half is what a quiz cannot give you: the authority to stop the work. 1926.454(b) then requires that anyone erecting, moving, repairing or inspecting a scaffold be trained by a competent person for that work.

Because scaffolds are governed by Subpart L, not Subpart M. 1926.451(g)(1) requires protection for each employee on a scaffold more than 10 feet above a lower level, while 1926.501(b)(1) sets 6 feet for other walking/working surfaces. The same worker crosses between the two numbers in a single shift, which is exactly why it is on this test twice.

Partly, and on purpose. A scissor lift is not an aerial lift under 1926.453, and OSHA's own scissor lift Hazard Alert lists 1926.451, 1926.452 and 1926.454 as the standards that apply to it — so the guardrail, capacity, stability and training questions here are relevant. The machine-specific questions are on the aerial lift and MEWP practice test instead.

Sources & references

Content checked against these sources — last reviewed August 28, 2026.

By — Editorial team of SteelToeTools.com (published by LSEA SAS) Updated