In Wyoming, a serious Lockout/Tagout (LOTO) violation carries a maximum penalty of $16,550 per violation in 2026, rising to $165,514 for a willful or repeat violation. Lockout/Tagout (LOTO) is enforced for private construction employers by Wyoming OSHA, under Wyo. OSHA General Industry 1910, Chapter 10 (Subpart J) rather than 29 CFR 1910.147.
29 CFR 1910.147 · Wyoming
Lockout/Tagout (LOTO) Requirements in Wyoming
Lockout/Tagout (LOTO) in Wyoming: 2026 penalties, who enforces 29 CFR 1910.147, the paragraphs cited and free tools.
Verified vs OSHA sources · 2026-10-05
WyomingGeneral Industry (29 CFR 1910)State Plan: Wyoming OSHA
29 CFR 1910.147 does not apply to construction work. In Wyoming, Wyoming OSHA enforces the state's own rule on this subject, Wyo. OSHA General Industry 1910, Chapter 10 (Subpart J). The federal maximum for a serious violation is $16,550.
$16,550
federal maximum for a serious violation
$165,514
federal maximum for a willful or repeat violation
13.9
fatal work injuries per 100,000 full-time workers, all industries, Wyoming, 2024 (BLS)
What Wyoming's own rule says
“29 C.F.R. §§ 1910.141 - 1910.147 (2016) as it was in effect on June 19, 2018.”
Lockout/tagout arrives through Chapter 10, which carries the whole of Subpart J, sanitation through hazardous energy, at the 2016 edition as in effect June 19, 2018. The federal construction exclusion travels with it, so 1910.147 no more reaches a Wyoming jobsite than a federal one. The chapter's own words are the thing to note: the incorporation does not include any later amendment beyond that date, which makes the date part of the citation rather than a footnote to it.
Wyo. OSHA General Industry 1910, Chapter 10 (Subpart J)The duty matches the federal text. Only the citation number differs.
Contact incidents and work deaths in Wyoming, 2024
Wyoming recorded 37 fatal work injuries in 2024, down from 45 in 2023. Contact incidents caused 4 of them (11%). Construction accounted for 6.
Source: BLS Census of Fatal Occupational Injuries, Wyoming, 2024
How Wyoming Enforces Lockout/Tagout (LOTO)
Wyoming runs an OSHA-approved State Plan administered by Wyoming OSHA, which covers private-sector construction. Its compliance officers enforce Wyoming's own standards, which must be at least as effective as federal OSHA's and may go further. On this subject the rule is Wyo. OSHA General Industry 1910, Chapter 10 (Subpart J). Wyoming OSHA issued no citations under 29 CFR 1910.147 in Wyoming construction in FY2025. Wyoming applies the federal penalty maximums.
29 CFR 1910.147 is a general-industry standard and does not govern construction work. “This standard does not cover the following: (A) Construction and agriculture employment”. Branding a construction program “1910.147 compliant” cites the wrong standard. Unlike confined spaces, Part 1926 has no wholesale re-enactment of 1910.147: construction energy-control duties are spread across hazard-specific provisions, so no single construction equivalent is named here. A Wyoming contractor auditing against 29 CFR 1910.147 is auditing against the wrong standard. The citation an officer writes on a construction site will name the 1926 provision, not this one.
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Help and oversight in Wyoming
Free, confidential help: OSHA On-Site Consultation
In Wyoming, the program is OSHA Division (Wyoming Department of Workforce Services). OSHA describes it as “Primarily for smaller businesses, no-cost, confidential consultations help employers identify and address hazards and establish or improve safety and health programs.” It is separate from OSHA enforcement; the employer commits to correcting serious hazards.
Read on osha.gov and the state's official statute site, September 26, 2026.
Wyoming Penalty Amounts for Lockout/Tagout (LOTO) (2026)
Verified · 2026-10-05| Violation type | 2026 maximum | Basis |
|---|---|---|
| Serious | $16,550 | Federal max · 29 CFR 1903.15(d) |
| Willful | $165,514 | Federal max · 29 CFR 1903.15(d) |
| Repeat | $165,514 | Federal max · 29 CFR 1903.15(d) |
| Failure to abate | $16,550/day | up to $16,550 per day; total capped at 30x the daily amount (FOM Ch.6) |
Wyoming applies the federal OSHA maximums. Amounts are ceilings per violation. Wyoming OSHA computes proposed penalties under its own State Plan procedures.
Key Lockout/Tagout (LOTO) Requirements Under the Federal Standard 29 CFR 1910.147
- Develop machine-specific energy control procedures
- Train authorized, affected, and other employees
- Use standardized lockout/tagout devices
- Follow the 6-step LOTO sequence
- Conduct annual periodic inspections of procedures
- Coordinate group lockout for multi-employee servicing
Who enforces it in Wyoming: Wyoming OSHA inspects private employers, construction included, under an OSHA-approved State Plan. Wyoming OSHA can add requirements beyond the federal standard above, so check its own rules as well.
The compliance checklist, the paragraphs OSHA cites nationally and what an inspector checks under 29 CFR 1910.147 are on the 29 CFR 1910.147 page.
What a Lockout/Tagout (LOTO) Violation Looks Like
Each item below breaches a specific paragraph of 29 CFR 1910.147. It is a list of requirements, not a ranking. A serious violation carries up to $16,550.
- No documented, machine-specific energy control procedures (1910.147(c)(4)).
- Failure to conduct the required at-least-annual periodic inspection of procedures (1910.147(c)(6)).
- Authorized/affected employees not trained (or retrained after changes) (1910.147(c)(7)).
- Stored or residual energy not released or restrained before servicing (1910.147(d)(5)).
- No verification of de-energization/isolation before work begins (1910.147(d)(6)).
Wyoming Safety & Enforcement Profile
89
FY2025 construction citations
Wyoming OSHA
Enforces private construction
- Construction trades inspected most in Wyoming, FY2025: Roofing Contractors (17), Commercial and Institutional Building Construction (15) and New Single-Family Housing Construction (except For-Sale Builders) (5), out of 73 inspections opened (federal OSHA and State Plan combined).
- Construction fatality rate in Wyoming, 2024: 27.1 per 100,000 full-time workers, 2nd highest of the 40 states BLS published (all industries: 13.9).
HazComFast count from the Labor Department's OSHA enforcement data: inspections of construction employers (NAICS 23) opened from October 1, 2024 to September 30, 2025, federal OSHA and State Plan combined, grouped by the inspected employer's 2022 NAICS industry. Industry names are the Census Bureau's 2022 NAICS titles. data.dol.gov · BLS fatality rates by state, 2024
Free Lockout/Tagout (LOTO) Compliance Tools
Lockout/Tagout (LOTO) FAQ for Wyoming
Which Wyoming industries most often face a Lockout/Tagout (LOTO) inspection?
Lockout/Tagout (LOTO) inspections reach general-industry employers in Wyoming, not the construction trades. Wyoming OSHA inspects these employers directly and may apply requirements beyond the federal standard. A construction employer is not governed by 29 CFR 1910.147, and the construction-side duties on this subject are not concentrated in a single standard. Check your Part 1926 obligations instead.
How often is Lockout/Tagout (LOTO) cited in Wyoming?
29 CFR 1910.147 is enforced against general-industry employers in Wyoming, so the construction citation totals published for Wyoming (OSHA Frequently Cited Standards, NAICS 23) do not measure it. “This standard does not cover the following: (A) Construction and agriculture employment”. Branding a construction program “1910.147 compliant” cites the wrong standard. Unlike confined spaces, Part 1926 has no wholesale re-enactment of 1910.147: construction energy-control duties are spread across hazard-specific provisions, so no single construction equivalent is named here. A construction employer is not governed by 29 CFR 1910.147, and the construction-side duties on this subject are not concentrated in a single standard. Check your Part 1926 obligations instead.
Does Wyoming OSHA require a written lockout/tagout program?
Yes. 29 CFR 1910.147 requires an energy control program with documented procedures for the equipment serviced, employee training, and a periodic inspection of each procedure at least annually. In Wyoming, Wyoming OSHA, the state's own program, can cite the missing program, missing machine-specific steps, or the failure to isolate stored energy before service.
Who enforces lockout/tagout (1910.147) in Wyoming?
Wyoming OSHA, a division of the Wyoming Department of Workforce Services. Wyoming runs a full OSHA-approved State Plan, so a state compliance officer inspects and cites 1910.147 on private jobsites.
Can I get free OSHA help in Wyoming without an inspection?
Yes. OSHA's On-Site Consultation Program in Wyoming is OSHA Division (Wyoming Department of Workforce Services). OSHA describes it this way: "Primarily for smaller businesses, no-cost, confidential consultations help employers identify and address hazards and establish or improve safety and health programs." Consultations are separate from OSHA enforcement, and the employer commits to correcting serious hazards.
Lockout/Tagout (LOTO) Guides & Resources
Compare this combination against any other state and standard with the enforcement risk lookup.
Related standards
Lockout/Tagout (LOTO) in Other States
7 other state plans write a rule of their own for 29 CFR 1910.147 rather than adopting the federal text unchanged. Those are listed first. Compare all of them side by side.
California8 CCR §3314 (applied to all employments by §3202(a))own maxHawaii29 CFR 1910.147 as incorporated by HAR §12-60-50(a), with §12-60-4 and §12-60-6Indiana29 CFR 1910.147 as applied in Indiana; review by the board of safety review, not OSHRCown maxKentucky803 KAR 2:309, Section 3own maxMinnesotaMinn. R. 5207.0600Nevada29 CFR 1910.147 as applied in Nevada, with NRS 618.383UtahUtah Admin. Code R614-1-5.D.6.bown maxAlabama
Other OSHA Standards in Wyoming
Sources & verification
Penalty amounts and plan-type data were checked on 2026-10-05 against eCFR, OSHA.gov, and the Federal Register. This page is informational and not legal advice; consult the enforcing agency or counsel for your specific situation.
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