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Why Most Lockout/Tagout Citations Have Nothing to Do With Locks
Why Most Lockout/Tagout Violations Have Nothing to Do With Locks
By Compliance Management International
Ask a safety manager to picture a lockout/tagout violation and most will picture hardware. A padlock that was never applied. A tag missing from a valve. OSHA enforcement data tells a different story, and it is not the one most facilities are preparing for.
Walk into most manufacturing facilities and the lockout program looks healthy. There is a lock station on the wall. Every maintenance tech carries an assigned padlock. Hasps, breaker lockouts, and valve covers are stocked and organized.
Then an inspector asks for the energy control procedure for a specific machine, the training records for the employee who services it, and the certification from the last annual inspection of that procedure. That is the moment a lot of programs come apart.
Across an entire year of federal and state enforcement, lockout/tagout violations were overwhelmingly about missing proof rather than missing equipment. The gap between having a program and being able to demonstrate it is where compliance is actually won or lost.
What the Enforcement Data Actually Shows
In fiscal year 2025, inspectors issued 4,771 citations under 29 CFR 1910.147, the Control of Hazardous Energy standard. Those violations came out of 2,636 inspections across 2,563 employers, and carried roughly $21.9 million in penalties.
One note on that figure, because it differs from the number most people have seen. OSHA’s widely circulated Top 10 list counts federal inspections only, and on that list lockout/tagout ranked fourth. Adding the 27 states that run their own OSHA-approved programs roughly doubles the total. Both numbers are correct, they’re just counting different things.
What matters more than the total is the distribution. Locks, tags, and energy isolating devices barely register in the data. Three requirement areas produced the overwhelming majority of citations, and all three are about documentation and verification.
The Numbers Behind the Citations
Four figures from fiscal year 2025 explain where energy control programs are breaking down.
4,771
Lockout/tagout violations cited in fiscal year 2025 across federal OSHA and the 27 state-run programs, from 2,636 inspections.
71.5%
Share of all LOTO violations coming from three areas: energy control procedures, employee training, and periodic inspections.
1,066
Citations under 1910.147(c)(4)(i), the requirement to develop, document, and use energy control procedures. The single most cited requirement.
$21.9 Million
Total penalties assessed. Citations are issued per violation, and one inspection routinely produces several.
Where the Violations Land, and What Proof Looks Like
Inspections rarely turn up a single problem. A site missing a machine-specific procedure usually has thin training records and a skipped inspection behind it, because the three requirements depend on each other.
1
An Energy Control Program at All: 525 Citations
Before procedures, training, or inspections, 1910.147(c)(1) requires an energy control program built from all three. More than five hundred employers were cited for not having one in place.
A generic safety manual section that mentions lockout is not an energy control program. The standard expects procedures, training, and periodic inspections operating together.
2
Energy Control Procedures: 1,491 Citations
This is the largest category by a wide margin, and 1,066 of those citations fell on one requirement: develop, document, and use procedures for the control of hazardous energy.
- No machine-specific procedure for equipment that needs one
- One generic procedure applied across an entire plant
- Procedures that never identify all energy sources
- Procedures that skip how residual or stored energy gets released
- Procedures written years ago for equipment that has since changed
Proof is a current, equipment-specific written procedure the employee servicing that machine can produce and follow, step by step.
3
Employee Training: 1,000 Citations
Authorized employees, affected employees, and other employees each have different training requirements under 1910.147(c)(7). Retraining is required when job assignments change, when equipment or processes change, when a procedure changes, and when a periodic inspection reveals a deficiency.
Proof is documented training tied to names and dates, covering the equipment those employees actually service. A sign-in sheet from a general safety meeting does not carry that weight.
4
Periodic Inspections: 920 Citations
The annual inspection requirement alone drew 725 citations, making it the second most cited requirement in the entire standard. It is also the one most often misunderstood.
- The inspection covers each energy control procedure, not the program as a whole
- It must be performed by an authorized employee other than the one using that procedure
- It includes a review between the inspector and each authorized employee of their responsibilities
- It must be certified, identifying the machine, the date, the employees involved, and the inspector
Proof is a certification per procedure, backed by an actual observation of the lockout being performed. A signature on a binder at a desk does not satisfy the requirement.
Three Statements That Sound Like Compliance
Each of these gets said with confidence during audits. Each one describes something narrower than the requirement it is answering.
“We Have a LOTO Policy”
- A policy describes how the facility controls hazardous energy in general
- The standard also requires procedures for specific machines and equipment
- Every machine needing a procedure must have its own, unless a narrow documentation exception applies
- A policy alone was the basis for hundreds of citations last year
“Everyone Is Trained”
- Training must match the employee’s role: authorized, affected, or other
- Authorized employee training covers recognition, type and magnitude of energy, and control methods
- Retraining is triggered by equipment, process, procedure, and assignment changes
- Undocumented training is indistinguishable from no training
“We Do Our Annual Inspection”
- One inspection per procedure, not one per facility per year
- Performed by someone other than the employee using that procedure
- Includes observing the lockout and reviewing responsibilities with employees
- Certified with machine, date, employees, and inspector identified
A lock on a disconnect protects the employee standing in front of it. The written procedure, the training record, and the inspection certification are what prove the protection was not an accident.
Why the Penalty Math Gets Expensive Fast
OSHA penalties are assessed per violation, not per inspection. For 2026, the maximum is $16,550 per serious or other-than-serious violation and $165,514 per willful or repeated violation. There was no inflation adjustment this year, because the Bureau of Labor Statistics could not publish the October 2025 Consumer Price Index data the calculation requires, so the 2025 amounts carried forward unchanged.
Documentation failures scale in a way hardware failures usually do not. A missing lock is one hazard at one machine. A missing set of equipment-specific procedures is a separate potential citation for every machine that should have had one. Add the training records that were never tied to those procedures and the inspections that were never certified, and a single inspection can generate a long citation list from one underlying problem.
That structure is also why these findings are worth catching internally. Nearly every violation in the fiscal year 2025 data was identifiable and correctable before an inspector arrived. The documents either exist and are current, or they do not.
Self-Check
Ask This Week
Every question below should have an answer someone can put their hands on today.
1
Can you produce a current written procedure for any machine an inspector picks at random?
2
Does that procedure list every energy source, including stored and residual energy?
3
Do the training records name the employees who service that specific machine?
4
Is there a certification for the last periodic inspection of that procedure?
5
Did someone actually watch the lockout performed, or was the form signed at a desk?
6
Has any equipment been modified or replaced since the procedure was written?
Common Gaps
- Procedures posted for some machines and missing for others
- Inspections stacked into December instead of scheduled across the year
- Findings documented once and never corrected
In Summary
The Takeaway
A stocked lock station is not evidence of a compliant energy control program. Procedures, training records, and periodic inspection certifications are what an inspector asks for, and they account for the large majority of lockout/tagout violations issued each year.
The good news is that this category of finding is entirely within your control. Twenty minutes spent on one machine will tell you more about your program than a week of policy review.
Lockout/Tagout Resources
- OSHA Control of Hazardous Energy Standard (29 CFR 1910.147)
- OSHA Lockout/Tagout eTool: Periodic Inspection
- OSHA Top 10 Most Frequently Cited Standards
- OSHA Penalties and Civil Penalty Amounts
- CMI Webinar: Lockout/Tagout in Practice, Avoiding Pitfalls & Staying Compliant
- CMI Health & Safety Consulting Services
Would Your LOTO Documentation Hold Up?
Find out on September 30, 2026. Join Michael Schneider, CSP, Director of Health & Safety Services, for Lockout/Tagout in Practice: Avoiding Pitfalls & Staying Compliant, a free live webinar, and stay to the end for a free self-review checklist. CMI also audits energy control programs, develops equipment-specific procedures, trains authorized and affected employees, and supports periodic inspections.
