1910.333(b)(2)(iv)(A): Verify Equipment Cannot Be Restarted
A qualified person must operate the equipment operating controls, or otherwise verify, that the equipment cannot be restarted.
Key takeaways
- 1910.333(b)(2)(iv)(A) is part of OSHA's general industry standards (29 CFR Part 1910, Subpart S).
- OSHA cited it 2 times in the last 3 years, in 2 inspections, with $16,550 in current penalties.
- 1 death is linked to inspections that cited this rule.
- Related part: 1910.333(b) Working on or near exposed deenergized parts (225 citations).
- Free 5-minute toolbox talk for your crew below.
In this article
What this rule covers
29 CFR 1910.333(b)(2)(iv)(A) is one requirement inside 1910.333 Selection and use of work practices, an OSHA general industry standard (Part 1910, Subpart S). The official text below is copied word for word from the Electronic Code of Federal Regulations (eCFR). The numbers, injury cases and training on this page show how OSHA enforces it on real job sites.
Official text
(A) A qualified person shall operate the equipment operating controls or otherwise verify that the equipment cannot be restarted. 2 citations
Source: eCFR, text current as of 2026-10-15. Read all of 1910.333.
Injuries linked to this rule
1 death is linked to inspections where OSHA cited 1910.333(b)(2)(iv)(A).
At 2:30 p.m. on December 7, 2024, Employee #1, a test technician at Prolec-GE Waukesha, Inc., was working alone in the transformer manufacturing test area. Using a scissor lift, the employee elevated approximately 15 feet to the top of a newly built high-voltage electrical transformer…
Where and how often it was cited
Free toolbox talk
A 5-minute crew talk on 1910.333(b)(2)(iv)(A), plus alerts when this rule changes. Free.
OSHA interpretation letters
None exist. OSHA has not published a letter of interpretation for 1910.333(b)(2)(iv)(A).
Related parts of this rule
- 1910.333(b) Working on or near exposed deenergized parts 225 citations
- 1910.333(b)(2) Lockout and tagging 223 citations
- 1910.333(b)(2)(i) Procedures 61 citations
- 1910.333(b)(2)(iv) 31 citations
- 1910.333(b)(2)(ii) Deenergizing equipment 31 citations
- 1910.333(b)(2)(iv)(B) 24 citations
- 1910.333(b)(2)(iii) Application of locks and tags 20 citations
- 1910.333(b)(2)(iii)(A) 18 citations
- 1910.333(b)(2)(ii)(A) 18 citations
- 1910.333(b)(2)(ii)(B) 12 citations
- 1910.333(b)(2)(v) Reenergizing equipment 4 citations
- 1910.333(b)(1) Application 2 citations
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Frequently asked questions
Who must verify that equipment cannot restart?
A qualified person.
How can the check be done?
By operating the equipment operating controls or otherwise verifying the equipment cannot be restarted.
Why is this check needed?
It confirms the lockout actually worked before anyone is exposed.
About this page
Sources
- 29 CFR 1910.333 (eCFR), text current as of 2026-10-15
- U.S. Department of Labor enforcement data: OSHA inspections, citations and accident records, copied nightly; data as of 2026-10-20
3-year window. Federal OSHA only; state-plan rules are not counted. Plain-language text is a summary, not legal advice; the official text controls. Black Belt Safety is not part of OSHA or the Department of Labor.