Last updated 2026-07-09
TL;DR
OSHA does not sell or certify a 'competent person course.' The requirement lives inside dozens of individual standards, each defining what knowledge and authority that person must have. Your competent person needs recognized training or experience specific to the hazard, plus the authority to stop work. No single credential satisfies every standard.
What does OSHA mean by 'competent person'?
OSHA's definition appears in 29 CFR 1926.32(f) and is borrowed, word for word, across dozens of standards: a competent person is "one who is capable of identifying existing and predictable hazards in the surroundings or working conditions which are unsanitary, hazardous, or dangerous to employees, and who has authorization to take prompt corrective measures to eliminate them." That's the actual statutory language, not a paraphrase.
Two pieces matter. First, capability: the person has to know enough about the specific hazard to recognize it before someone gets hurt. Second, authority: they have to be able to shut things down. A worker who can spot a trench failure but has no power to stop digging doesn't meet the definition. Neither does a manager with authority but no clue about soil types.
The definition sets no training hours, no course provider, no card or certificate. OSHA leaves that to each standard and to employers. That flexibility is also the part that trips up small businesses, because 'competent person' reads like a title you earn once, when it's really a context-specific role you have to justify hazard by hazard.
For a broader orientation to how OSHA structures its rules, see our guide to osha.
Which OSHA standards require a competent person?
The competent person requirement shows up in well over 100 individual CFR citations. The ones small businesses hit most often cluster around construction and general industry tasks with acute injury risk.
In construction (29 CFR 1926), the major ones are:
| Hazard / Activity | Standard | What the CP must do |
|---|---|---|
| Excavation and trenching | 29 CFR 1926.651, .652 | Classify soil daily, inspect excavations after rain or any event that could increase hazard, identify protective systems |
| Scaffolding | 29 CFR 1926.451 | Inspect scaffold before each work shift and after any event that could affect structural integrity |
| Fall protection | 29 CFR 1926.502 | Design and oversee personal fall arrest systems and safety monitoring systems |
| Confined spaces (construction) | 29 CFR 1926.1203 | Identify permit-required confined spaces before work begins |
| Steel erection | 29 CFR 1926.752 | Inspect hoisting equipment, manage controlled decking zones |
| Concrete and masonry | 29 CFR 1926.701 | Determine when formwork shoring can be removed |
| Lead in construction | 29 CFR 1926.62 | Conduct air monitoring and implement engineering controls |
In general industry (29 CFR 1910), the term appears in:
| Hazard / Activity | Standard |
|---|---|
| Lockout/tagout | 29 CFR 1910.147 ("authorized employee" language, effectively the same role) |
| Electrical safety (NFPA 70E-aligned work) | 29 CFR 1910.331-.335 |
| Confined spaces | 29 CFR 1910.146 |
| Powered industrial trucks | 29 CFR 1910.178 |
Construction standards use the exact phrase most often. General industry tends to say "authorized employee" or "qualified person" for similar roles, but OSHA's letters of interpretation treat them as functionally overlapping in many contexts [2].
If your work involves lockout tagout, the "authorized employee" who performs energy control needs training analogous to what a competent person needs in construction, and OSHA inspectors treat gaps there the same way.
Does OSHA offer an official competent person certification?
No. There is no OSHA-issued certificate, card, or credential called 'Competent Person Certification.' OSHA is explicit about this.
OSHA's own training institute (OTI) runs courses on specific competent-person topics, most visibly the excavation and trenching series (OSHA 3034 and related courses). Completing one doesn't automatically make someone your legal competent person. It's strong evidence of training, not a certification that shifts liability or satisfies the standard on its own [3].
Third-party providers, industry associations, and safety consultants all sell 'Competent Person Training' courses, especially for excavation, scaffolding, and fall protection. Those courses are legitimate preparation. Some are very good. What you're buying is documented instruction, not a regulatory credential. OSHA compliance comes from the employee actually having the knowledge and the authority, with records showing how they got there.
The practical takeaway: don't let a training vendor tell you a course automatically creates a compliant competent person. It's a big piece of the puzzle, not the whole answer.
What training does a competent person actually need?
This is where you go standard by standard, because the answer changes each time.
For excavation (29 CFR 1926.651-.652), the competent person has to understand soil classification (Type A, B, C), recognize signs of potential cave-in, know the allowable slopes and protective systems, and inspect the excavation daily and after hazard-changing events. OSHA's excavation standard doesn't list required training hours, but OSHA compliance letters have consistently held that classroom instruction plus field experience with soil testing methods (thumb penetration test, torvane shear test, and the like) is expected [4].
For scaffolding (29 CFR 1926.451), the CP must detect scaffold defects, understand load capacities, recognize hazardous conditions, and know when weather or use has changed the scaffold's safety. This is commonly taught in a one- or two-day course plus demonstrated field competency.
For confined space entry (29 CFR 1910.146 in general industry), the 'entry supervisor' role overlaps heavily with competent-person expectations: understand the hazards, authorize entry, verify acceptable entry conditions, and terminate entry when conditions change. OSHA requires training before any confined space entry, with retraining whenever there's reason to believe the employee doesn't have adequate understanding [5].
For fall protection (29 CFR 1926.502), the CP oversees safety monitoring systems and must be trained to recognize fall hazards and know the installation requirements for guardrails, nets, and personal fall arrest systems.
Across all these, three training components recur: 1. Hazard recognition specific to that activity (what does a Type B soil look like, what does a scaffold tie-in failure look like, what makes a permit space dangerous). 2. Corrective action knowledge (what protective system applies, when to stop work, who to notify). 3. Regulatory familiarity (what the specific standard requires so inspections and documentation are correct).
A good osha training program for a competent person designation should document all three.
How do you document that someone is a competent person?
OSHA doesn't prescribe a documentation format. But if you face an inspection or a citation, the burden of proving your designated person was actually competent falls on you.
At minimum, keep a written record that includes:
- The employee's name and the specific hazard or activity they're designated for
- Their relevant work experience (years, tasks, sites)
- Training attended (provider, dates, topics covered, any test results)
- The date they were designated by name for that role
- A signed statement or checklist confirming they understand the applicable standard and have authority to stop work
Update that record whenever they attend refresher training, when the standard changes, or when they're assigned to a new type of hazard they haven't handled before.
Large companies sometimes issue a 'competent person designation letter' signed by a manager. That's a clean approach. The letter isn't required, but it forces you to be specific about the hazard you're designating them for and documents the authority piece of the definition.
OSHA's 1910.147 (lockout/tagout) is one of the few places where the agency gets explicit about documentation: written procedures, training certification records, and periodic inspections with the employee's name attached are all required [6]. Use that level of rigor as a model for other competent person designations even when the standard doesn't spell it out.
If your written safety program doesn't already name competent persons by role and hazard, SafetyFolio's safety program generator walks you through those designations one hazard category at a time.
Can one person be the competent person for multiple hazards?
Yes, with a caveat. Nothing in OSHA rules says a single employee can only hold one competent person designation. On a small construction crew, the foreman often covers excavation, fall protection, and scaffolding at the same time. That's legal.
The caveat: each designation has to stand on its own. Calling someone your CP for excavation and your CP for lead abatement because they took one general safety course doesn't hold up. Lead abatement under 29 CFR 1926.62 has specific air monitoring, medical surveillance, and decontamination knowledge requirements that are distinct from trench safety.
Where it gets strained is specialty hazards: lead, asbestos, silica, and work in permit-required confined spaces with atmospheric hazards. Those demand genuinely specialized training and often formal industrial hygiene involvement. Don't stretch one generalist into those roles just because it's convenient.
For smaller operations with one or two key people, the realistic path is simple. Identify which standards you actually trigger, train those people specifically for those hazards, and document it clearly. You don't need a CP for a hazard your business doesn't create.
How is a competent person different from a qualified person?
OSHA uses both terms, and they're not interchangeable.
A 'qualified person' is defined in 29 CFR 1926.32(m) as someone with 'a recognized degree, certificate, or professional standing, or who by extensive knowledge, training, and experience, has successfully demonstrated the ability to solve or resolve problems relating to the subject matter, the work, or the project.'
The key difference: a qualified person is about technical expertise, often to design or engineer a solution. A competent person is about field recognition and stopping authority. In practice:
- A structural engineer who designs a trench's protective system is the qualified person.
- The foreman who inspects that trench every morning and can halt work is the competent person.
Some standards require both. Under 29 CFR 1926.652, engineered trench protection must be designed by a registered professional engineer (a qualified person), but the CP is still required daily on site.
A person can be both. A PE who is also regularly present on site with stop-work authority might meet both definitions for that task. On most job sites, though, these are two different people doing two different jobs.
Neither is higher than the other. They address different failure modes: one stops bad engineering, the other stops bad field decisions.
What are the most common OSHA citations related to competent person failures?
Excavation and trenching violations sit consistently in OSHA's top 10 most-cited standards in construction [7]. A large share trace directly to competent person failures: no one classified the soil, no one did a daily inspection, or the designated CP wasn't actually on site when digging started.
Fall protection (29 CFR 1926.501) is OSHA's single most-cited standard year after year, accounting for 6,307 violations in federal fiscal year 2023 [8]. Many involve either the absence of a competent person overseeing fall hazard controls or a safety monitoring system run by someone who wasn't properly trained for the role.
Scaffolding violations (29 CFR 1926.451) land at roughly 2,600 per year [8]. Inspectors frequently cite the employer when there's no documented CP inspection before each shift, which the standard explicitly requires.
The pattern in all three is the same. The employer had someone they called the competent person, but there was no training record, no documentation of a site inspection, or the person had no authority to stop work. That's a citation even if nothing went wrong.
For workers handling hazard communication, the same logic applies: training on paper but none in practice is the exact gap inspectors look for.
Falling from height and being buried in a trench are two of the leading causes of construction fatalities, which is why OSHA aims enforcement there. The BLS Census of Fatal Occupational Injuries reported 1,075 construction fatalities in 2022, with falls accounting for 395 of them [9].
Does OSHA 30 count as competent person training?
Not by itself, but it's a genuinely useful foundation.
OSHA 30 (or the longer osha 30 training courses) covers many hazard topics and gives workers a solid conceptual grasp of OSHA standards. The excavation module in the construction OSHA 30 course, for example, covers soil classification and protective systems. That's relevant content for a competent person designation.
The problem is depth and documentation. An OSHA 30 course touches excavation for a few hours out of 30 total. A competent person for excavation has to demonstrate they can classify soil in the field, read a trench's geometry, and make real-time decisions. An OSHA 30 card doesn't document any of that.
If you're asking whether OSHA 30 is worth it for the person you want to designate as your CP: yes, take it. The osha 30 hour online course gives them the regulatory context. Then layer on a hazard-specific course and document field experience. Don't use OSHA 30 alone as your competent person justification.
OSHA itself, in letters of interpretation, has clarified that no specific course or certificate creates a competent person. The employer makes that determination based on training and experience together [2].
How often does competent person training need to be refreshed?
Most OSHA standards don't set an explicit refresher interval for competent person training. A few do.
Lockout/tagout (29 CFR 1910.147) requires retraining when an inspection reveals gaps in the employee's knowledge or when there's reason to believe the employee doesn't understand the procedures. The standard also requires a periodic inspection at least annually [6].
Confined space entry (29 CFR 1910.146) requires retraining whenever the employer has reason to believe the employee doesn't have the understanding or skill the standard requires.
For most other hazards, the guidance is implied rather than stated. Refresh training when the standard changes, when the employee takes on a new type of project they haven't handled before, after a near-miss or incident involving that hazard, or when an inspection reveals the person's knowledge or practice has slipped.
A reasonable baseline that holds up during OSHA audits: annual refresher for high-frequency hazards (excavation, fall protection, scaffolding if you work with those regularly), and task-triggered refresher for specialized hazards. Keep the training dates in your records so an inspector can see the training is current.
If your business uses forklift certification, note that 29 CFR 1910.178(l) requires refresher training and evaluation at least every three years, regardless of incidents. That's one of the few places OSHA gets explicit about an interval.
What should a small business do to set up competent person designations correctly?
Start by listing every OSHA standard you actually trigger. If you do residential construction, you probably need a CP for excavation and fall protection at a minimum. If you do general industry maintenance, look at confined spaces, LOTO, and electrical safety. The starting point is an honest hazard inventory, not a generic list of regulations.
For each hazard, identify who on your team has the most relevant experience and is actually present on site when that work happens. The CP has to be there. A designated person who's in the office when the trench is open is useless for daily inspections.
Send that person to a credible hazard-specific training course. Industry associations like the National Center for Construction Education and Research (NCCER), the American Society of Safety Professionals (ASSP), and OSHA's own Training Institute offer task-specific CP courses. Costs run roughly $200 to $700 for a one- or two-day course, depending on provider and topic.
Write up their designation. One page per hazard type is fine. Include their name, the standard they're designated under, their training dates and providers, their relevant experience, and an explicit statement that they have authority to halt work.
Put the designation records in a folder with their training certificates and keep it somewhere an OSHA inspector can access quickly during a site visit.
If you want a structured way to capture all of this in a written safety program, SafetyFolio's generator walks you through the process without needing to know every CFR number in advance. The competent person designations get built into the relevant program sections automatically.
Review designations annually. People leave, scopes change, standards get updated. An annual 30-minute review of who's designated for what is much cheaper than a $16,131 serious violation [10].
Frequently asked questions
Is there an official OSHA competent person card or certificate?
No. OSHA does not issue a 'competent person certificate' or card. The designation is made by the employer, not by a government agency or training provider. Completing a course from a reputable provider is strong supporting evidence, but it doesn't create compliance by itself. OSHA compliance comes from the employee having actual knowledge and documented authority to stop work.
How long does competent person training take?
It depends on the hazard. An excavation competent person course typically runs one to two days. A scaffolding CP course is often one day. Fall protection can range from a half-day to two days depending on depth. These timelines are for formal training only; they don't count the field experience that also goes into the designation. No OSHA standard sets a minimum hour count for CP training.
Can a subcontractor's employee serve as the competent person on a general contractor's site?
Yes, in some circumstances. OSHA holds each employer responsible for their own employees. If a subcontractor brings a CP for their scope of work, that person covers the sub's workers for that hazard. The general contractor still needs their own CP for site-wide hazards or must contractually and practically ensure the sub's CP covers all affected workers. Letters of interpretation have addressed multi-employer site duties in detail.
What happens if OSHA finds I don't have a competent person on site?
OSHA can cite you under the specific standard requiring the CP, for example 29 CFR 1926.651(k) for excavation. These are typically Serious violations, which carry penalties up to $16,131 per violation as of 2024. If the absence contributes to an injury or fatality, Willful or Repeat citations can reach $161,323 per violation. The absence of a CP is also often cited alongside the underlying hazard violation.
Does a competent person need to be on site at all times during hazardous work?
Generally yes for the hazards that require ongoing monitoring. Under 29 CFR 1926.651(k)(1), the competent person must inspect excavations and adjacent areas daily before work begins and as needed throughout the shift. Scaffolding requires CP inspection before each work shift. The person doesn't have to stand at the hazard every minute, but they must be available and present enough to identify changing conditions.
What's the difference between a competent person and a safety officer?
A safety officer is a job title that varies by employer. It has no OSHA regulatory definition. A competent person is a specific regulatory role tied to a specific standard and hazard. Your safety officer might be the CP for multiple hazards, or different employees might hold CP designations while the safety officer coordinates the overall program. The terms describe different things and shouldn't be used interchangeably in your documentation.
Do I need a competent person for residential construction?
Yes. Residential construction is covered by 29 CFR 1926 just like commercial construction. If your crew digs footings, you need a competent person for that excavation. If workers are on roofs, you need fall protection oversight by a qualified competent person. Many residential contractors get cited precisely because they assume small jobs or residential settings are exempt. They're not.
Can the business owner serve as the competent person?
Yes, if they have the training and experience the relevant standard requires, and if they are actually present on site when the work occurs. Owning the business doesn't grant the designation; the knowledge and authority requirements still apply. If you're a small contractor who has been doing excavation work for 15 years and can demonstrate soil classification skills, you may well qualify. Document it the same way you would for any employee.
Is competent person training required for forklift operators?
The powered industrial truck standard at 29 CFR 1910.178 uses different language: it requires operators to be 'trained' and 'evaluated,' and the evaluation must be done by a 'qualified trainer.' That's similar in spirit to the competent person requirement but uses different terminology. The trainer who evaluates forklift operators effectively needs to be a competent person for that equipment type. See our guide to forklift certification for details.
What records do I need to keep for competent person designations?
Keep written records of each designation that include the employee's name, the hazard or standard they're designated for, their training dates and providers, their relevant work experience, and a statement of their authority to stop work. For standards like lockout/tagout that specify recordkeeping, follow the standard exactly. For others, the employer-generated record is your best protection if OSHA questions the designation during an inspection.
Does the competent person requirement apply to small businesses with fewer than 10 employees?
Yes. OSHA's competent person requirements apply based on the type of work, not the size of the employer. The only small-employer exemption in OSHA relates to certain recordkeeping thresholds, not substantive safety standards. A two-person excavation crew still needs a designated competent person for trenching and excavation work under 29 CFR 1926.651.
What is a 'qualified person' versus a 'competent person' under OSHA?
A qualified person, defined at 29 CFR 1926.32(m), has a recognized degree, certificate, or extensive demonstrated expertise to solve technical problems. A competent person, defined at 29 CFR 1926.32(f), can identify hazards and has authority to stop work. The qualified person often designs solutions; the competent person monitors field conditions. Some standards require both; many require only the competent person role.
Sources
- OSHA, 29 CFR 1926.32(f), Definitions: OSHA's statutory definition of 'competent person': capable of identifying hazards and authorized to take prompt corrective measures.
- OSHA, Letters of Interpretation, Competent Person Requirements: OSHA letters of interpretation confirm no specific course or certificate creates a competent person; the employer makes that determination based on training and experience.
- OSHA, 29 CFR 1926.652, Requirements for Protective Systems: The excavation competent person must classify soil, inspect excavations daily, and determine appropriate protective systems including allowable slopes.
- OSHA, 29 CFR 1910.146, Permit-Required Confined Spaces: Confined space standard requires training before entry and retraining whenever there is reason to believe the employee's understanding is inadequate.
- OSHA, 29 CFR 1910.147, Control of Hazardous Energy (Lockout/Tagout): LOTO standard requires written procedures, training certification records, and periodic inspections at least annually with employee names documented.
- OSHA, Top 10 Most Cited Standards FY2023: Excavation and trenching violations are consistently among OSHA's top 10 most-cited standards in construction, with competent person failures a leading cause.
- OSHA, Top 10 Most Cited Standards FY2023: Fall protection (29 CFR 1926.501) was cited 6,307 times in federal fiscal year 2023; scaffolding (1926.451) was cited approximately 2,600 times.
- Bureau of Labor Statistics, Census of Fatal Occupational Injuries 2022: BLS reported 1,075 construction fatalities in 2022, with falls accounting for 395 of those deaths.
- OSHA, Penalties, Federal Civil Penalties Inflation Adjustment Act Improvements: Serious OSHA violations carry penalties up to $16,131 per violation as of 2024; Willful or Repeat violations up to $161,323.
- OSHA, 29 CFR 1926.451, Scaffolding Standard: Scaffolding standard requires a competent person to inspect scaffolds before each work shift and after any event that could affect structural integrity.
- OSHA, 29 CFR 1926.32(m), Definition of Qualified Person: A qualified person is defined as someone with recognized degree, certificate, or professional standing, or extensive demonstrated ability to solve technical problems.
- OSHA, 29 CFR 1910.178, Powered Industrial Trucks: Forklift standard requires operators be trained and evaluated by a qualified trainer, and refresher training at least every three years.