Lockout tagout training PDF: what OSHA actually requires

Last updated 2026-07-09

What does OSHA's lockout tagout standard actually require for training?

The rule is 29 CFR 1910.147, 'The Control of Hazardous Energy (Lockout/Tagout).' Section (c)(7) sets the training requirements, and it splits your workforce into three categories. Each category gets different content. Inspectors check that distinction on every LOTO inspection, so getting it wrong is an easy citation to earn.

Authorized employees are the ones who apply the locks and tags. They need to understand the types and magnitude of hazardous energy in the facility, the methods for isolating that energy, and the full procedure for each machine they service. That training runs deep and is equipment-specific.

Affected employees run the machines or work nearby but never apply a device themselves. Their training is narrower. They need to know the purpose and use of the energy-control procedure, and they must be told not to try restarting locked-out equipment. A good affected-employee PDF is short. It still has to be documented just as carefully. For what the standard says about affected-employee training specifically, see our article on osha 1910.147 affected employee training requirements.

Other employees work in areas where energy-control procedures happen but have no part in them. OSHA says they need instruction about the prohibition against restarting or re-energizing anything that is locked or tagged out. A short awareness module covers it.

The certification language is blunt. OSHA states: 'The employer shall certify that employee training has been accomplished and is being kept up to date. The certification shall contain each employee's name and the dates of training.' ^[1] That single sentence is why a signed PDF training record has become the industry norm.

What specific topics must a lockout tagout training PDF cover?

OSHA does not publish a mandatory outline, but it describes what employees must understand, and that description writes your curriculum for you. Here is what a compliant PDF needs for authorized employees.

First, energy recognition. Workers must recognize hazardous energy sources: electrical, mechanical, hydraulic, pneumatic, chemical, thermal, and gravitational. Cover each type present in your actual workplace, not generic textbook definitions.

Second, energy magnitude. A 480-volt motor and a 24-volt control circuit both carry electrical energy, but the hazard is nowhere near the same. Train on the real voltages, pressures, and force levels your people touch.

Third, the written procedure for each machine. OSHA requires a written procedure for every piece of equipment unless the employer can show all six conditions of the 1910.147(c)(4)(i) exception are met. Most facilities cannot, so most need machine-specific procedures. Training should walk workers through every step: notify affected employees, shut down the equipment, isolate the energy source, apply the device, release stored energy, and verify isolation.

Fourth, hardware. Workers need hands-on time with the actual locks, hasps, lockout stations, tags, and isolating devices at your site. A PDF can describe the hardware. It cannot teach someone to use it. That part happens in person.

Fifth, group lockout and contractor coordination. When several people service the same machine at once, each authorized employee applies their own personal lock under a group device. Spell that scenario out.

For affected employees, the PDF covers four things: what lockout/tagout means, why equipment in that state stays untouched, who to ask if there's a question, and what happens if someone tampers. Keep it short. Affected-employee training does not need length to be compliant.

How do you build a lockout tagout training PDF from scratch?

Start with your written energy-control program. You cannot write useful training without the program first, because the training exists to teach workers how to run that program. No written program yet? That is document number one.

OSHA Publication 3120, 'Control of Hazardous Energy (Lockout/Tagout),' gives you a model program outline. ^[2] It walks through scope, rules, and specific procedures for equipment. Build your training straight off that program.

Structure the PDF like this:

• A cover page with the employer name, the standard covered (29 CFR 1910.147), and the revision date.
• A section defining the three employee categories and naming which of your people fall into each.
• The energy types present at your facility with real examples (for instance, 'Hydraulic press, Model X, 3,000 PSI maximum system pressure').
• A step-by-step lockout procedure with photos or drawings of the actual equipment on your floor. Generic clip art beats nothing. Site-specific photos beat clip art.
• A section on group lockout, shift changes, and contractor rules, if those apply to you.
• A knowledge-check quiz, even five questions, with an answer key.
• A signature page: employee name, training date, trainer name, and pass/fail.

The signature page is your certification record under 1910.147(c)(7)(iv). Keep it. Inspectors will ask for it by name.

If you want a written LOTO program and a matching training outline without staring at a blank page, SafetyFolio's safety program generator builds both together.

Where can you find a free lockout tagout training PDF?

A few legitimate sources publish free LOTO materials, and one internet PDF is worth more than the rest.

OSHA's own site hosts Publication 3120, 'Control of Hazardous Energy (Lockout/Tagout),' which reads as a detailed training reference. ^[2] It is not a fill-in-the-blank form, but it covers the standard's requirements in plain language and works as a trainer's guide or an employee reading assignment.

OSHA's On-Site Consultation Program runs through state agencies and stays completely separate from enforcement. It offers free help building LOTO programs for small businesses, and depending on your state, that can include template materials. ^[3]

The National Safety Council and the American Society of Safety Professionals both publish LOTO training materials, though most of the detailed guides sit behind membership or a purchase.

State-plan states sometimes publish their own templates. Cal/OSHA posts model programs through the California DIR site. Washington's program has similar resources through L&I. If you are in a state-plan state, check your state agency before building from a federal template, because some state standards run stricter than 29 CFR 1910.147.

One honest caveat: generic free PDFs off the internet are almost never site-specific enough to be compliant on their own. OSHA requires procedures that reflect the real energy sources and isolation points at your facility. Treat a download as a starting point, never a finished product.

When is retraining required under 29 CFR 1910.147?

Retraining is not optional. The standard requires it in specific situations, and inspectors cite employers who skip them.

Retrain when there is reason to believe an employee lacks the required knowledge or skill. That covers a worker seen not following the procedure correctly, even with no incident.

Retrain when there is a change in job assignments, machines, equipment, or processes that creates a new hazard the old training never covered.

Retrain when the energy-control procedures themselves change.

Here is the one that surprises employers: the periodic inspection under 1910.147(c)(6) can trigger retraining on its own. The standard requires an annual inspection of each energy-control procedure. If that inspection finds a deficiency in the procedure or in employee knowledge, retraining has to happen before work continues. ^[4]

Keep retraining records on the same certification form as initial training. New date, plus a note on why the retraining happened. That documentation protects you if OSHA later questions whether your program stayed current.

The federal standard sets no interval for routine refresher training, unlike the forklift standard (29 CFR 1910.178), which requires evaluation every three years. Do not read that as a license to train once and forget it. If three years pass with no procedure change and no incident, an annual review folded into your periodic inspection is the practical way to stay current.

What are the OSHA penalties if lockout tagout training is missing or deficient?

OSHA cited the lockout/tagout standard 2,554 times in fiscal year 2023, the fifth most-cited standard across all industries. ^[5] The maximum penalty for a serious violation was $16,131 as of the 2024 adjustment, and penalties scale with employer size, history, and good faith. ^[6]

Willful or repeated violations can reach $161,323 per violation under that same 2024 adjustment. ^[6] One inspection at a facility without documented LOTO training can produce several citations at once: no written program, missing procedures on specific machines, inadequate training records, no annual inspection. They stack fast.

The injury data makes the stakes concrete. OSHA estimates that failure to control hazardous energy accounts for roughly 10 percent of serious industrial accidents. ^[7] The Bureau of Labor Statistics tracks caught-in and caught-between injuries, the category LOTO most directly prevents, in the thousands each year, and the fatality count has stayed stubbornly flat despite LOTO being a well-understood fix. ^[11]

Small employers sometimes assume OSHA will never come knocking. Wrong assumption. Programmed inspections, employee complaints, and referrals from other agencies pull inspectors into small facilities all the time.

Does OSHA require a written lockout tagout program in addition to training?

Yes. 29 CFR 1910.147(c)(1) requires an energy-control program built from three parts: written energy-control procedures, an employee training program, and periodic inspections. The training PDF is one leg of that stool, not a replacement for the other two.

The written program has to describe, at minimum, the scope and purpose, the rules and techniques for shutting equipment down, the means of enforcing compliance, and what employees do when they find equipment de-energized with no clear explanation.

Each machine also needs its own written procedure unless all six conditions of the 1910.147(c)(4)(i)(A) exception apply: the machine has no potential for stored or residual energy, it has a single energy source, it can be locked out with a single padlock, applying that lock completely de-energizes and de-activates the machine, the servicing employee is the only one in the area, and there are no additional hazards. Most manufacturing equipment fails at least one of those six, so most facilities need machine-specific written procedures.

The same logic runs through hazard communication training: the written HazCom program has to exist before you can train to it. LOTO is no different.

What is the difference between lockout and tagout, and does training differ?

Lockout means physically placing a locking device on an energy-isolating mechanism so the equipment cannot be energized until the lock comes off. Tagout means placing a tag on that mechanism to signal the equipment stays off until the tag is removed. The difference is a padlock versus a warning label, and OSHA treats them very differently.

OSHA's hierarchy is clear: lockout wins. Tagout is permitted only when the energy-isolating device cannot be locked out and the employer can demonstrate the tagout program provides protection equivalent to lockout. The standard says tagout devices must 'provide equivalent protection to lockout devices.' ^[1]

This changes training. Authorized employees using tagout need extra instruction on the limits of tags: a tag is a warning device only, it cannot physically stop energization, and it must be durable, standardized, and substantial enough to make unauthorized removal hard.

If your facility uses tagout on any equipment, your training PDF needs a dedicated section on tagout-only procedures, the extra precautions (removing valve handles, blocking controls), and the flat prohibition on removing anyone else's tag.

How should lockout tagout training be documented and stored?

OSHA requires a certification that training happened and stays current, and it must carry each employee's name and the dates of training. Past that, the standard says nothing about format, retention period, or storage method. ^[1]

In practice, keep LOTO training records for the length of employment plus three years. That matches general recordkeeping practice for safety training under 29 CFR 1904 and covers you if an injury claim surfaces after an employee is gone.

A minimal compliant record has: employee full name, job title, training date, content covered (a reference to the PDF version and revision date works), trainer name and qualification, and the employee's signature confirming attendance and comprehension.

Digital storage is fine. An e-signed PDF, a spreadsheet log, or a training management system all count. The real risk with informal systems is that records vanish when the HR person who kept them leaves. Build redundancy. Keep training records in at least two places.

For group sessions, a sign-in sheet with all those fields, plus the trainer's notes on date and topics, works as a group certification. Staple it to a copy of the PDF used that day.

Employers already managing forklift records will find the approach nearly identical. See forklift certification training for how that program's records line up.

Can you use online training for lockout tagout, or does it have to be in person?

OSHA does not require LOTO training to be in person. The standard describes what employees must know and do, not how you deliver it. Online training is allowed as part of a LOTO program.

There is a real catch. The standard requires authorized employees to understand the specific equipment and procedures at their facility. A generic online course can teach concepts and the regulatory framework, but it cannot teach a worker how to lock out the exact combination of energy sources on a particular machine in your plant. That site-specific, equipment-specific piece almost always demands in-person, hands-on training.

OSHA's training guidelines (Publication 2254, Training Requirements in OSHA Standards) describe effective training as including demonstration and performance. ^[8] For authorized employees, 'knowing' the procedure means performing it correctly, not passing a multiple-choice quiz.

A practical split that many facilities use: deliver the conceptual and regulatory content (energy types, the standard's requirements, lockout vs. tagout, the three categories) online or through a PDF self-study module. Then run hands-on equipment walkthroughs with a qualified trainer for each authorized employee. Document both components separately and keep both sets of records.

For comparison, the osha 10-hour general industry course covers LOTO as a topic but does not replace site-specific LOTO training.

What does the annual LOTO inspection require, and how does it connect to training?

Section 1910.147(c)(6) requires a periodic inspection of the energy-control procedure at least once a year. The inspection has to be done by an authorized employee other than the one using the procedure being inspected, and it has to include a review of the procedure with each authorized employee covered by it.

This is not a paperwork review. OSHA means a physical one: the inspector watches the procedure performed, or at minimum reviews it with the workers, to confirm the written procedure matches what actually happens on the floor and that employees know their responsibilities.

If the inspection turns up an employee who does not know a step or has drifted into a shortcut habit, retraining is required. Document it separately, note the reason, and update the certification record.

Tagout-only programs carry an extra requirement here: the annual inspection must include a review of the limitations of tagout with all authorized and affected employees at that equipment.

The inspection record must identify the machine inspected, the date, the employees included in the review, and the person who performed it. Inspectors routinely ask for these. Missing annual inspection records are a common citation right alongside missing training records, because inspectors review the two together.

How does lockout tagout training apply to contractors and multi-employer worksites?

When outside contractors service or maintain equipment at your facility, 29 CFR 1910.147(f)(2) requires coordination before work starts. Your facility informs the contractor about your lockout/tagout program. The contractor informs your facility about theirs. All affected employees have to understand both. ^[9]

This does not make you responsible for training the contractor's employees. It makes you responsible for making sure the two programs do not conflict and that your people know a contractor is working under lockout/tagout conditions. In practice, most facilities require contractors to sign a site-specific acknowledgment form before starting, confirming they reviewed the host employer's energy-control procedures.

For group lockout on multi-employer sites, each employer's authorized employees apply their own locks. A single lock hung by the general contractor does not protect a subcontractor's workers.

If your facility regularly uses contract maintenance, put a contractor coordination section in your LOTO training PDF and document it in your records the same way you document any other LOTO content.

Frequently asked questions

Is there a free OSHA lockout tagout training PDF I can download right now?

OSHA Publication 3120, 'Control of Hazardous Energy (Lockout/Tagout),' is a free download from OSHA.gov and works as a detailed training reference or trainer's guide. It covers all three employee categories and every energy type. It is not a fill-in-the-blank form, so you will need to add your facility's specific equipment and procedures before using it as a standalone training document.

How long does lockout tagout training take?

OSHA sets no minimum duration. Authorized-employee training usually runs two to four hours when it includes hands-on equipment walkthroughs, depending on how many machines are covered. Affected-employee training is usually 30 to 60 minutes. A short awareness module for other employees takes about 15 minutes. Depth matters more than clock time, but rushing authorized-employee training is a mistake that surfaces during incident investigations.

Who can conduct lockout tagout training?

OSHA does not require a certified trainer for LOTO. The trainer has to know the standard and your facility's equipment and procedures. In most small facilities, the safety manager, maintenance supervisor, or a senior authorized employee handles it. If you hire an outside trainer, confirm their materials are customized to your equipment, not a generic slide deck.

Do affected employees need the same training as authorized employees?

No. Affected employees need a narrower scope: the purpose and use of the energy-control procedure, and the prohibition on restarting locked-out equipment. Authorized employees need full training on energy types, isolation steps, hardware, and the written procedure for each machine they service. Treating everyone the same wastes time for affected employees and leaves authorized employees under-trained.

How often does OSHA require lockout tagout retraining?

The standard sets no fixed interval. Retraining is required when a procedure changes, when a worker's job changes to include new hazards, or when an annual inspection or observation reveals a knowledge or practice gap. Unlike the forklift standard's three-year evaluation cycle, LOTO retraining is triggered by events, not the calendar. Many safety managers still run an annual refresher tied to the annual inspection to stay ahead of gaps.

What happens if an OSHA inspector finds no LOTO training records?

Missing training certification is typically a serious violation under 29 CFR 1910.147(c)(7)(iv). A serious violation carries a penalty up to $16,131 per violation as of the 2024 adjustment. Inspectors can also cite the missing written program and missing annual inspection records as separate violations. Multiple citations from one inspection are common, and total exposure can reach tens of thousands of dollars for a small employer.

Can a tagout-only program replace lockout, and does training change if it does?

Tagout is permitted only when the energy-isolating device cannot be locked out and the employer demonstrates equivalent protection. If you use tagout, authorized-employee training must include the limits of tags, extra precautions such as removing control handles or blocking moving parts, and the absolute ban on removing another employee's tag. The training burden for tagout programs is higher than for lockout, not lower.

Does lockout tagout apply to construction, or only general industry?

29 CFR 1910.147 applies to general industry. Construction has its own electrical safety rule under 29 CFR 1926.417, which requires equipment to be locked out or tagged out before work begins. OSHA has noted that the general principles of 1910.147 inform the construction standard's intent. Workers who do both general industry and construction work need training on both standards.

What is a group lockout hasp and when does training need to cover it?

A group lockout hasp lets multiple padlocks lock a single energy-isolating point. Each authorized employee applies a personal lock, so no one person can re-energize the equipment until everyone removes their locks. Training must cover group lockout any time two or more authorized employees service the same machine at once. It should explain hasp capacity limits and the procedure for shift changes mid-job.

How do I handle lockout tagout training for new employees before they start work?

New authorized employees must finish LOTO training before they perform any servicing or maintenance on facility equipment. The standard has no grace period. A practical path: complete the conceptual PDF or online module during new-hire orientation, then run the hands-on, equipment-specific walkthrough with a qualified trainer before the employee works alone. Document both components and keep records from day one.

What is the difference between a lockout procedure and an energy-control program?

The energy-control program is the overarching written document covering scope, rules, enforcement, and administration. It is required under 1910.147(c)(1). Individual lockout procedures are machine-specific documents inside that program, describing the exact steps to isolate energy on one piece of equipment. Training covers both: the program tells employees why and what their responsibilities are; the machine procedures tell them how to do it on each specific machine.

Do I need separate LOTO training records for each machine or one record per employee?

One record per employee, updated as retraining occurs, is standard practice and meets OSHA's certification requirement. The record should reference which procedures and energy sources were covered. If an employee is later authorized on a new machine with a new energy type, add a retraining entry to the existing record with a note on what changed, rather than starting a separate record.

How does LOTO training intersect with hazard communication training?

Both are required under separate standards, but they overlap when chemical energy, such as pressurized or reactive chemicals, is an energy source. Authorized employees who lock out chemical processes should understand both the energy-isolation requirements of 1910.147 and the chemical hazard information from 1910.1200. A combined session covering both can be efficient where chemical processes are regularly serviced. See our hazard communication training article for HazCom specifics.

Sources

1. OSHA, 29 CFR 1910.147 Control of Hazardous Energy (Lockout/Tagout), full standard text: OSHA requires certification containing each employee's name and dates of training; tagout must provide equivalent protection to lockout
2. OSHA Publication 3120, Control of Hazardous Energy (Lockout/Tagout): OSHA's model program outline and training reference for lockout/tagout requirements
3. OSHA On-Site Consultation Program: Free confidential consultation for small businesses to develop safety programs including LOTO
4. OSHA, 29 CFR 1910.147(c)(6), Periodic Inspections requirement: Annual inspection of each energy-control procedure required; deficiencies found must trigger retraining
5. OSHA Top 10 Most Cited Standards, Fiscal Year 2023: Lockout/tagout (1910.147) was cited 2,554 times in fiscal year 2023, fifth most-cited standard
6. OSHA Civil Penalties, Maximum Penalty Levels (2024 adjustment): Serious violations up to $16,131 and willful or repeated violations up to $161,323 per violation under the 2024 penalty adjustment
7. OSHA, Hazardous Energy Control (Lockout/Tagout) overview page: Failure to control hazardous energy accounts for approximately 10 percent of serious industrial accidents
8. OSHA Publication 2254, Training Requirements in OSHA Standards: OSHA describes effective training as including demonstration and performance, not solely knowledge testing
9. OSHA, 29 CFR 1910.147(f)(2), Outside Personnel (Contractors): Host and contract employers must inform each other of LOTO procedures before work begins on multi-employer sites
10. OSHA, 29 CFR 1926.417, Construction Lockout and Tagging of Circuits: Construction standard requires lockout or tagout before work begins on electrical equipment
11. Bureau of Labor Statistics, Injuries, Illnesses, and Fatalities data: Caught-in or caught-between injuries, the category most directly prevented by LOTO, number in the thousands annually
12. OSHA Small Business Resources: OSHA provides compliance assistance resources for small employers developing safety programs