Lockout/Tagout Guide

Lockout/Tagout Compliance Checklist (Program, Procedure, Field)

5 min read · Updated August 28, 2026

Use this checklist to find the gaps in your lockout/tagout program before an OSHA inspector or an incident does. It is organized into four levels: the program, the procedures, the field execution, and the annual audit. Anything unchecked is a priority to close.

Program-level checklist

Your foundation — confirm that:

  • A written energy control program exists and matches reality
  • Every machine requiring LOTO is inventoried
  • Lockout devices are standardized, durable, and identifiable by color or shape
  • Tags use the same format and warning wording everywhere
  • Authorized, affected, and other employees are trained appropriately
  • Training records are current and retrievable
  • Shift-change, contractor, and group lockout rules are documented

Procedure-level checklist

For each machine-specific procedure, verify:

  • All energy sources are identified with type and magnitude
  • Every isolation point is named exactly (panel, breaker, valve, plug)
  • The lockout device for each point is specified
  • Stored and residual energy release steps are explicit
  • A verification (try-start) step is included
  • Photos of isolation points are included
  • The procedure has been reviewed with the employees who use it
  • The procedure is accessible at the point of work

Field execution checklist

Every time work happens, confirm:

  • Affected employees were notified before shutdown
  • The machine was shut down using its normal stopping method
  • Every energy source was isolated and locked, not just the obvious one
  • Stored energy was released, blocked, or restrained
  • Zero energy was verified before hands went in
  • Each worker applied a personal lock — no shared locks
  • Locks are removed only by their owners after work is complete

Annual audit checklist

Once per year, for every procedure:

  • A periodic inspection was performed by an authorized employee who does not use the procedure
  • Deviations were identified and corrected
  • The certification names the equipment, date, employees, and inspector
  • Authorized employees were reviewed on their responsibilities
  • Affected employees were reminded of the prohibitions

Key takeaways

  • Four layers to audit: program, procedures, field execution, annual inspections.
  • Exact isolation points and verification steps are the details auditors check first.
  • Personal locks for every worker — no shared locks, ever.
  • Keep the checklist alive: use it quarterly, not once a decade.

Frequently asked questions

How often should we run this checklist?

A full pass quarterly is a realistic target for most plants, with the annual inspection section verified continuously as certifications come due. After any equipment modification or LOTO near-miss, re-run the relevant sections immediately.

What should we fix first if everything fails?

Machine-specific procedures for the highest-risk, most-serviced equipment. It is the most-cited gap and the fastest path to reduced risk — then close the verification and stored-energy gaps in the field.

Manage lockout/tagout procedures digitallyTegis Safety keeps procedures current and audit-ready.

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