Lockout Tagout Pre-Task Verification
Pre-task LOTO verification audit for confirming energy sources, locks, tags, and try-out before work begins. Use it to catch isolation gaps before anyone starts servicing equipment.
Trusted by frontline teams 15 years of frontline software AI customization in seconds
Built for: Manufacturing · Construction · Facilities Maintenance · Utilities · Warehousing
Overview
This template is a pre-task lockout-tagout verification audit used to confirm that hazardous energy has been identified, isolated, and tested before work begins. It is built for the final field check, so the inspector can verify the approved scope, confirm the authorized employee and competent person, locate every energy source, inspect locks and tags, and document the try-out and zero-energy check.
Use it when a task involves servicing, cleaning, jam clearing, repair, or adjustment on equipment that could start unexpectedly or release stored energy. It is especially useful for jobs with multiple isolation points, group lockbox arrangements, contractor involvement, or shift handoffs. The template helps prevent the common failure of assuming a machine is safe because one disconnect is open when another source, stored pressure, gravity load, or residual energy remains.
Do not use this as a generic safety checklist for routine housekeeping or non-energy-related work. It is not a substitute for the written energy control procedure, training records, or a permit system. If the equipment is not under lockout-tagout, or if the task requires live troubleshooting under an approved exception process, this template should be replaced with the correct control form. The value of the template is in forcing a disciplined, observable pre-start verification before anyone crosses from isolation into hands-on work.
Standards & compliance context
- This template supports hazardous energy control expectations under OSHA general industry and construction lockout-tagout requirements by documenting pre-task verification before servicing begins.
- It aligns with ANSI/ASSP safety program practices by assigning responsibility, confirming isolation, and requiring a documented zero-energy check.
- For equipment with electrical hazards, the try-out step should reflect NFPA 70E safe work practices and the site’s energized-state controls where applicable.
- If the task occurs in a regulated facility or contractor environment, the form can be attached to the permit-to-work or maintenance record as evidence of due diligence.
- The template should be used alongside the employer’s written energy control procedure and training program, not as a replacement for either.
General regulatory context for orientation only — verify current requirements with counsel or the relevant agency before relying on this template for compliance.
What's inside this template
Job Scope and Authorization
This section matters because it confirms the task, equipment, and people match the approved energy control plan before anyone touches the machine.
-
Work scope matches the approved task and equipment
Verify the equipment, location, and task match the work order or permit.
-
Authorized employees and competent person identified
Confirm the crew includes only authorized personnel for the LOTO task and a competent person is present where required.
-
Energy control procedure available at point of use
The written procedure or machine-specific isolation steps must be accessible before work begins.
Energy Source Identification
This section matters because every hazardous energy source must be found and controlled, including secondary and stored energy that is easy to miss.
-
All energy sources identified for the equipment
Select every hazardous energy source that applies to the equipment.
-
Isolation points positively identified and labeled
Verify disconnects, valves, breakers, blocks, or blanks are clearly identified and correspond to the equipment being serviced.
-
Stored energy relieved or restrained
Check that capacitors, springs, elevated parts, pressure, tension, or residual energy have been dissipated, blocked, or restrained.
Locks, Tags, and Isolation Devices
This section matters because the physical controls must be in place, traceable, and tied to the authorized employee before work can proceed.
-
Each isolation point secured with an approved lockout device
Locks must be applied to each energy-isolating device where required by the procedure.
-
Lockout tags attached and legible
Tags must be visible, readable, and include the required warning information.
-
Lock and tag identify the authorized employee
Confirm the lock/tag is controlled by the person performing or directing the work and is not shared or bypassed.
-
Group lockbox or hasp arrangement verified, if used
If multiple workers are involved, verify the group LOTO method is correctly applied and controlled.
Try-Out and Zero-Energy Verification
This section matters because a lockout is not complete until the equipment has been tested and confirmed unable to start or move.
-
Try-out performed to verify equipment will not start
Attempt to operate the normal controls or otherwise verify the equipment cannot energize.
-
Zero-energy state confirmed at the point of work
Verify no motion, pressure, voltage, flow, or other hazardous energy remains at the work location.
-
Verification instruments or test method suitable for the hazard
Confirm the test method matches the hazard being verified, such as a meter, gauge, bleed check, or mechanical observation.
Area Readiness and Final Release
This section matters because the surrounding area, affected employees, and final authorization must be cleared before the job begins.
-
Work area secured and barricaded as needed
Verify the area is clear of unauthorized access and hazards from adjacent operations are controlled.
-
Affected employees notified of lockout status
Confirm affected employees have been informed that the equipment is locked out and must not be operated.
-
Inspector authorization to begin work
Final sign-off confirming pre-task LOTO verification is complete and work may begin.
How to use this template
- 1. Enter the job scope, equipment ID, and authorized crew so the verifier can compare the planned task against the approved energy control procedure.
- 2. Walk the equipment and list every energy source, then mark each isolation point and note any stored energy that must be relieved or restrained.
- 3. Confirm that each isolation point has an approved lockout device and legible tag that identifies the authorized employee, including any group lockbox or hasp arrangement.
- 4. Perform the try-out and zero-energy check using a test method suitable for the hazard, and record the result at the point of work.
- 5. Secure the area, notify affected employees, and only authorize release when the equipment is confirmed safe for the planned task.
- 6. If any deficiency is found, stop the job, correct the isolation, and re-verify before work resumes.
Best practices
- Verify the equipment nameplate, asset number, and field location before you inspect the isolation points so the wrong machine is not cleared by mistake.
- Treat stored energy as a separate hazard and document how pressure, springs, gravity, heat, or capacitors were relieved or restrained.
- Use a test method that matches the hazard, such as a start attempt, meter check, or pressure confirmation, rather than a generic yes/no question.
- Require tags to be legible and tied to the authorized employee who applied the lock, especially during group lockout or contractor work.
- Photograph missing locks, unlabeled disconnects, or incomplete barricades at the time of inspection so the deficiency is captured before the job starts.
- Recheck the isolation after any shift change, crew handoff, or equipment modification because the original verification can become stale.
- Do not allow the work area to be released until affected employees have been notified and the person authorizing the start has confirmed zero energy.
What this template typically catches
Issues teams running this template most often surface in practice:
Common use cases
Frequently asked questions
What does this Lockout Tagout Pre-Task Verification template cover?
It covers the pre-job checks an inspector or competent person performs before maintenance, cleaning, or servicing begins. The template walks through scope and authorization, energy source identification, lock and tag placement, try-out, and final release. It is designed to document that isolation is complete before work starts, not to replace the full energy control procedure.
When should this audit be used?
Use it immediately before a task that requires lockout-tagout, especially when equipment has multiple energy sources or when a crew is changing shifts. It is also useful after setup changes, contractor handoffs, or any time the isolation plan needs a final field check. If the job does not involve hazardous energy, this template is usually unnecessary.
Who should complete the verification?
A qualified authorized employee, competent person, or supervisor assigned to the job should complete it, depending on your site procedure. The person signing should understand the equipment, the energy control method, and the hazards involved. For group lockout or contractor work, the verifier should confirm who owns each lock and who is cleared to begin.
How often should this be filled out?
It should be completed for each task or work package that requires hazardous energy control, not as a one-time annual form. If the job is paused, re-energized, or transferred to another crew, the verification should be repeated before work resumes. Reuse is only appropriate when your procedure explicitly allows it and the field conditions have not changed.
How does this relate to OSHA and other standards?
The template supports hazardous energy control expectations under OSHA general industry and construction rules, and it aligns with common lockout-tagout program practices. It also fits well with ANSI/ASSP safety management practices and internal energy control procedures. The form is a documentation aid, not a substitute for the written program or training requirements.
What are the most common mistakes this template helps catch?
Common misses include incomplete identification of all energy sources, tags that are present but not legible, and locks that do not clearly identify the authorized employee. It also catches skipped try-out steps, stored energy that was not relieved, and failure to barricade or notify affected employees. These are the kinds of deficiencies that can leave a machine unexpectedly energized.
Can this template be customized for different equipment?
Yes. You can add equipment-specific isolation points, test methods, or verification fields for electrical, hydraulic, pneumatic, thermal, gravity, or chemical energy. Many teams also add photo capture, permit numbers, contractor names, or shift handoff fields to match their site workflow. The core sequence should stay the same so the verification remains consistent.
How does this compare with an ad-hoc checklist?
An ad-hoc checklist often misses one of the required steps or records them in a different order each time. This template standardizes the walk-through so the verifier checks scope, isolation, try-out, and release in a repeatable sequence. That makes it easier to train new users, compare jobs, and spot recurring deficiencies.
Can this integrate with a permit-to-work or maintenance system?
Yes. It works well as a pre-task control inside a permit-to-work process, maintenance work order, or digital EHS workflow. Many teams link it to the job ticket, asset record, or photo evidence so the verification is stored with the task record. That helps with audits, shift handoffs, and incident investigations.
Related templates
Ready to use this template?
Get started with MangoApps and use Lockout Tagout Pre-Task Verification with your team — pricing built for small business.
