What OSHA Asks For During a 1910.147 Inspection: The Document Checklist
Most EHS managers picture an OSHA inspection as a walkaround. A compliance officer watching a changeover, checking locks on a disconnect, interviewing a maintenance tech. All of that happens. But in a 1910.147 inspection, the case is usually half-built before anyone steps onto the floor, because the standard is unusually document-heavy. It requires a written program, written machine-specific procedures, an annual certified inspection of each procedure, and certified training records. Every one of those is a piece of paper the compliance officer can ask for, and every one that is missing or incomplete is its own citable item.
This guide walks through how the inspection actually unfolds, the specific records a compliance safety and health officer (CSHO) requests, what each document has to contain to satisfy the standard, and the gaps we see most often when we audit programs before OSHA does.
How a LOTO Inspection Starts
Inspections arrive through a handful of doors. A complaint from a current or former employee. A referral from another agency or a media report. A hospitalization or amputation report, which OSHA treats as a high-priority trigger and which very frequently leads straight to energy control questions. Or a programmed inspection under a national or local emphasis program covering amputations in manufacturing, where 1910.147 is one of the standards the CSHO is explicitly directed to evaluate.
The visit itself follows a standard sequence. The CSHO presents credentials, then holds an opening conference where they explain the scope and reason for the inspection. The records request comes early, often in the opening conference itself. The walkaround, employee interviews, and closing conference follow. That order matters for one practical reason: your documents get read before your floor gets watched. A binder that contradicts itself, or a records custodian who cannot find the periodic inspection certifications, shapes the CSHO's expectations for everything that comes after.
Lockout/tagout earns this scrutiny because it stays near the top of OSHA's most-cited list year after year. We broke down the specific paragraph-level patterns in our review of the top 1910.147 citations of 2025, and the short version is that documentation failures, not hardware failures, drive most of the citations.
The Document Checklist
Here is what a CSHO asks for in a 1910.147 inspection, what each item must contain, and where the requirement lives in the standard.
| Document | Requirement | What the CSHO checks |
|---|---|---|
| Written energy control program | 1910.147(c)(4)(i) | Program exists, covers procedures, training, and periodic inspection, and matches what the facility actually does |
| Machine-specific energy control procedures | 1910.147(c)(4)(ii) | Scope, shutdown steps, isolation points, device placement, stored energy relief, and verification, per machine |
| Periodic inspection certifications | 1910.147(c)(6)(ii) | Machine identified, inspection date, employees included, and the name of the inspector, for each procedure, each year |
| Training certifications | 1910.147(c)(7)(iv) | Each employee's name and training dates, current, with authorized, affected, and other employees distinguished |
| Tagout full employee protection demonstration | 1910.147(c)(2)(iii), (c)(3) | Written justification and the additional safety measure for any tag used on a lockable device |
| Contractor coordination records | 1910.147(f)(2) | Evidence the host and outside employer exchanged program information before servicing work |
| Group lockout and shift-change procedures | 1910.147(f)(3), (f)(4) | Group accountability mechanism and continuity of protection across shift handoffs |
Beyond the standard itself, the CSHO will usually also pull the OSHA 300 log and any incident reports involving machine servicing, because an unexplained laceration or crush injury during maintenance points the inspection at specific machines. If a prior citation history exists, expect the abatement documentation from those citations to be requested too, since a repeat finding multiplies the penalty exposure.
The Two Certifications That Sink Programs
Two records categories account for a disproportionate share of document-review citations, and both are certifications with required fields.
Periodic inspection certification. 1910.147(c)(6) requires an inspection of each energy control procedure at least annually, performed by an authorized employee other than the one using the procedure, and it requires the employer to certify that the inspections happened. The certification has required contents: the machine or equipment, the date, the employees included, and the person who performed the inspection. The failure pattern is a single memo stating the LOTO program was reviewed this year. That is not a certification of each procedure, and a CSHO will treat it as a gap covering every machine the memo failed to name. Our annual LOTO audit checklist covers how to structure these inspections so the certification writes itself.
Training certification. 1910.147(c)(7)(iv) requires certification that training is accomplished and current, containing each employee's name and dates of training. The CSHO cross-references this list against the people they interview on the floor. A maintenance tech who locks out equipment but does not appear on the authorized-employee training roster is a finding created in about thirty seconds. The role definitions matter here too, because authorized, affected, and other employees each require different training content. If your roster does not distinguish the roles, start with our breakdown of authorized versus affected versus other employees.
What the Walkaround Tests Against Your Paper
Once the documents are in hand, the walkaround becomes a verification exercise. The CSHO picks machines, pulls the matching procedure, and checks whether reality matches the page. Does the disconnect on the page exist on the machine? Are the isolation points labeled? If a crew happens to be servicing equipment during the visit, the CSHO watches whether the sequence they follow is the sequence the procedure describes, including the verification step that proves isolation actually worked.
Employee interviews close the loop. Authorized employees get asked how they lock out specific machines, what stored energy exists, and how they verify de-energization. Affected employees get asked what a lock on a disconnect means and whether they know not to touch it. Inconsistent answers between the floor and the binder are how a paperwork inspection becomes a program inspection. A generic procedure that says lock out all energy sources cannot survive this test, which is why the machine-specific requirement exists. If your procedures are thin, our guide to writing a machine-specific energy control procedure shows the level of detail that holds up.
What Citations Cost in 2026
The financial exposure scales with the number of gaps, because each missing procedure, each uncertified training record, and each skipped periodic inspection can be grouped or cited separately. Per OSHA's penalty schedule, for penalties assessed after January 15, 2026, a serious violation carries a maximum of $16,550, failure to abate runs up to $16,550 per day beyond the abatement date, and willful or repeated violations reach $165,514 per violation. A facility with no periodic inspections and a stale training roster is not looking at one citation. It is looking at a stack.
The procedural clock matters too. Citations must be issued within six months of the violation, and once they arrive the employer has 15 working days to contest or to request an informal conference with the area director. The informal conference is where organized documentation pays off a second time, because penalty reductions and citation reclassifications are negotiated against the records you can produce.
Getting Inspection-Ready Before OSHA Schedules It for You
The uncomfortable truth about this checklist is that every item on it is knowable in advance. Nothing a CSHO requests in a 1910.147 inspection is a surprise. The standard tells you exactly which documents must exist and exactly what fields they must contain, which means a facility can run the same document pull on itself any week it chooses.
That is the core of a LOTO gap analysis: we run the inspection before OSHA does, machine by machine and record by record, then fix what the real one would find. The annual periodic inspection keeps the (c)(6) certifications current year over year, and LockStep keeps procedures, inspection dates, and training rosters in one place so the records request becomes a ten-minute export instead of a two-day scramble.
Free LOTO Assessment
ECPL runs your program against the same document checklist a compliance officer uses: written program, machine-specific procedures, periodic inspection certifications, and training records. Chicago, Detroit, Indianapolis, national travel.
Request Your AssessmentFrequently Asked Questions
What documents does OSHA ask for in a lockout/tagout inspection?
Expect requests for the written energy control program, machine-specific energy control procedures, periodic inspection certifications under 1910.147(c)(6)(ii), employee training certifications under 1910.147(c)(7)(iv), any tagout full employee protection demonstration, contractor coordination records, and group lockout or shift-change procedures. Injury records and prior citations frame which of these get the closest read.
How does an OSHA inspection actually start?
The compliance officer presents credentials, then holds an opening conference explaining why the inspection is happening: a complaint, a referral, an injury report, or a programmed emphasis inspection. The records request usually follows immediately, before the walkaround. How quickly and cleanly you produce documents sets the tone for everything after.
What must a 1910.147 periodic inspection certification contain?
Under 1910.147(c)(6)(ii), the certification must identify the machine or equipment on which the procedure was being used, the date of the inspection, the employees included, and the person performing the inspection. A blanket memo saying the program was reviewed does not satisfy the standard; the certification is per procedure, per year.
What counts as a training certification under 1910.147?
1910.147(c)(7)(iv) requires the employer to certify that employee training has been accomplished and is up to date, with each employee's name and the dates of training. Authorized, affected, and other employees each need training matched to their role, and retraining records must show why retraining happened, such as a job change or a procedure change.
Can OSHA cite a facility on records alone?
Yes. Missing machine-specific procedures, absent periodic inspection certifications, and incomplete training records are each citable directly from the document review, before the compliance officer walks the floor. As of January 15, 2026, each serious violation carries a maximum penalty of $16,550, and willful or repeated violations reach $165,514 per violation.
How long does OSHA have to issue citations after an inspection?
Under the OSH Act, citations must be issued within six months of a violation's occurrence. After citations arrive, the employer has 15 working days to contest them or to schedule an informal conference with the area director, where documentation produced during the inspection often determines how much penalties get reduced.