1910.333(b)(1): Application
Key takeaways
- 1910.333(b)(1) 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 $8,600 in current penalties.
- 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)(1) ("Application") 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
(1) Application. This paragraph applies to work on exposed deenergized parts or near enough to them to expose the employee to any electrical hazard they present. Conductors and parts of electric equipment that have been deenergized but have not been locked out or tagged in accordance with paragraph (b) of this section shall be treated as energized parts, and paragraph (c) of this section applies to work on or near them. 2 citations
Source: eCFR, text current as of 2026-10-15. Read all of 1910.333.
Where and how often it was cited
Free toolbox talk
A 5-minute crew talk on 1910.333(b)(1), plus alerts when this rule changes. Free.
OSHA interpretation letters
- Acceptability of using a light switch as a disconnecting means for the electrical lockout/tagout standard. (2005-10-27)
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)(2)(iv)(A) 2 citations
Get your crew competent
Trainers on Black Belt Safety: Marc Harvey, Dana Reyes
Trainers and suppliers: feature your business on this rule for $25/month.
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.