Competent person daily inspection requirements under OSHA construction standards

Last updated 2026-07-11

What does OSHA mean by 'competent person' in construction?

OSHA defines a competent person at 29 CFR 1926.32(f) as "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." ^[1] That definition does two things at once. It sets a knowledge threshold and an authority threshold. Both have to be met.

The knowledge piece means the person actually understands the hazard, beyond having read a manual. Someone who can recite scaffolding load ratings but can't look at a plank and tell it's overspanned isn't a competent person. The authority piece is just as hard. If your supervisor has to approve every corrective action before work stops, they don't meet the standard.

This matters because OSHA citations regularly come back to whether the designated competent person actually had stop-work authority, documented or not. Assign the title without the power and you've created paperwork, not protection.

A competent person is not the same as a qualified person. A qualified person, defined at 29 CFR 1926.32(m), has a recognized degree, license, or professional standing. ^[1] Some standards require both. For most daily inspection duties, the competent person designation is the one that applies.

Which OSHA construction standards specifically require daily inspections?

A lot of them. OSHA's construction standards in 29 CFR Part 1926 spread competent person inspection duties across more than a dozen subparts. Here are the ones you'll actually run into on a typical jobsite.

Scaffolding, 29 CFR 1926.451(f)(3): A competent person must inspect scaffolding before each work shift and after any occurrence that could affect structural integrity. That covers rain, wind, accidental impacts, and any modification to the scaffold. ^[2]

Excavations and trenching, 29 CFR 1926.651(k)(1): A competent person must inspect the excavation, adjacent areas, and protective systems daily before work, after every rainstorm, and after any other hazard-increasing occurrence. If conditions change mid-shift, another inspection is required. ^[3]

Cranes and derricks, 29 CFR 1926.1412: A shift inspection is required before each shift. A competent or qualified person visually inspects the crane for deficiencies. Key items include hooks, wire rope, hoist brakes, and load indicators. ^[4]

Fall protection, 29 CFR 1926.502: Personal fall arrest components must be inspected before each use by a competent person. It isn't phrased as a "daily inspection," but if the gear gets used daily, the effect is the same. ^[5]

Steel erection, 29 CFR 1926.752: A competent person must inspect walking and working surfaces before employees start steel erection.

Concrete and masonry, 29 CFR 1926.701 through 703: A competent person must inspect shoring and reshoring before, during, and after concrete placement.

Electrical, 29 CFR 1926.403 through 405: Requires ongoing competent person oversight, though it isn't always framed as a daily cadence.

The pattern is the same everywhere. Inspect before work starts, after weather or impact events, and whenever conditions might have changed. "Daily" is the floor, not the ceiling.

What exactly must a competent person look for during a daily inspection?

It depends on the hazard, and OSHA gets specific in each subpart. There's no single universal checklist, which frustrates small contractors but makes sense. The hazard profile of an excavation has nothing in common with that of a scaffold.

For excavations, 29 CFR 1926.651(k)(1) sets the scope: the excavation itself, adjacent areas for signs of possible cave-in, protective systems such as shoring or sloping, equipment, and water accumulation. ^[3] Fissuring in the soil, tension cracks running parallel to the trench edge, boiling at the bottom from hydrostatic pressure, softening of the walls. The competent person has to recognize all of it.

For scaffolds, the 29 CFR 1926.451(f)(3) inspection covers every scaffold component, ropes on suspended scaffolds, and attached accessories. ^[2] The competent person looks for damaged planks, missing guardrails, bad connections, overloaded decking, and any deterioration since the last look.

For cranes, the shift inspection under 29 CFR 1926.1412(e) covers a defined item list: functional operating mechanisms, safety devices, control systems, electrical apparatus, and wire rope. ^[4] The standard says deficiencies that are a safety hazard shall be corrected before use.

For fall protection gear, check harnesses for frayed webbing, broken buckles, damaged D-rings, and signs of shock-load deployment. Manufacturers' inspection guidance fills in the gaps OSHA leaves open.

Here's what most experienced supervisors do. They build a site-specific checklist straight from the CFR language for their equipment and hazards. A written checklist isn't required, but it gives you a defensible record and keeps new supervisors from skipping items. OSHA publishes annotated inspection checklists through its construction eTools at osha.gov. ^[6]

How often does a competent person actually need to inspect? Is once a day always enough?

Once a day is the minimum in most standards, and it's almost never enough on its own. OSHA builds in a second trigger every time: "after any occurrence which could affect structural integrity" or "after every rainstorm or other hazard-increasing occurrence." ^{[2] [3]}

A midday thunderstorm doesn't wait until tomorrow. An equipment impact on scaffolding at 2 PM forces a re-inspection before work resumes. Saturated trench walls after a brief rain mean another look before anyone goes back in.

Cranes go further. The pre-shift inspection happens before any use each shift, which can be more than once per calendar day. A crane running a day shift and a night shift needs two shift inspections in 24 hours. ^[4]

Fall protection gear gets inspected before each use, which on a busy day might mean once per worker, not once per shift.

So here's the practical read. Treat the pre-shift inspection as a hard daily requirement, and train your competent person to recognize the event-based triggers that force unscheduled re-inspections. Both conditions have to live in their head at the same time.

Does the competent person have to document their inspections in writing?

OSHA's standards are inconsistent on this, and it trips up a lot of contractors.

For excavations, 29 CFR 1926.651(k) does not explicitly require a written record of each inspection. But OSHA compliance officers look for evidence that inspections happened. If you get cited and can't show the competent person was doing what the standard requires, the missing records make OSHA's case easier. ^[3]

For cranes, 29 CFR 1926.1412 requires monthly inspections be documented in writing and kept for at least three months. ^[4] Shift inspections have no explicit written-record requirement, but the monthly documentation must note any deficient items.

For scaffolds, 29 CFR 1926.451 has no written-record requirement, though many contractors keep records anyway for the same defensive reason.

My honest recommendation: keep a brief written record for every daily inspection, even where it isn't required. A date, time, name, and "no deficiencies noted," or a list of deficiencies and the actions taken, takes two minutes and becomes your best protection in a citation dispute or a civil suit. There's no legal or practical downside to more documentation.

Some contractors use a pocket notebook. Others use a phone app. Either works. Content matters, format doesn't.

If you're building this into a written safety program, SafetyFolio's OSHA safety program generator can produce site-specific inspection forms that pull from the CFR language for your work types, which saves time over building forms from scratch.

Who can be designated as a competent person, and what training is required?

OSHA names no single course or certification that confers competent person status. The definition is performance-based. The person must actually have the knowledge and the authority. ^[1]

Employers designate their competent persons and are responsible for verifying they meet the standard. Workers build that knowledge through formal training (OSHA's 10-hour and 30-hour construction courses cover competent person concepts), manufacturer training for specific equipment, trade apprenticeships, and on-the-job experience verified by someone who already meets the standard. An OSHA 30 card isn't a competent person certificate, but the coursework covers the major hazard categories and gets used widely as evidence of baseline knowledge alongside hands-on experience.

For excavations, 29 CFR 1926 Subpart P Appendix B lays out soil classification, and an excavation competent person must be able to classify soils using the visual and manual tests in that appendix. ^[11] It's a learnable skill, but it takes real practice, not reading.

For cranes, the competent person doing shift inspections must understand the specific crane in use. That usually comes from manufacturer training plus supervised field experience.

Small contractors often ask whether the owner can be the competent person. Yes, if the owner genuinely has the knowledge and authority, and plenty do. The designation doesn't fix inadequate knowledge, though. If the owner can't classify soil or inspect wire rope, the title adds liability instead of removing it.

See also: OSHA training for a breakdown of what the different OSHA training levels cover.

What happens if OSHA finds a competent person violation during an inspection?

OSHA cites competent person failures under the specific subpart that was violated, not under one catch-all "competent person" rule. A missed excavation inspection gets cited under 29 CFR 1926.651(k). A missed scaffold inspection gets cited under 29 CFR 1926.451(f)(3).

Penalty amounts as of January 2024 run from $0 to $16,131 for serious violations and up to $161,323 for willful or repeated violations. ^[7] These figures adjust every year for inflation under the Federal Civil Penalties Inflation Adjustment Act.

Competent person deficiencies almost always land in the "serious" category, because the potential for death or serious physical harm is baked into the hazards these inspections exist to catch. OSHA defines a serious violation as one where there is substantial probability that death or serious physical harm could result. ^[7]

The fine isn't the part that hurts most. The fatality investigation is. BLS data show that falls, struck-by, caught-in/between, and electrocution, the construction "Fatal Four," accounted for 46.2% of all private-sector construction fatalities in 2022. ^[8] Most of those involve exactly the hazards competent person inspections are meant to catch. In a post-fatality investigation, missing inspection records can turn a serious citation into a willful one and open the door to criminal referral.

For how to document and respond if you do get cited, the incident report process is a related area worth having locked down.

Can one person serve as competent person for multiple hazard types on the same site?

Yes, but only if they actually meet the standard for each hazard type. Nothing in OSHA's construction standards stops one person from being the competent person for both scaffolding and fall protection on the same site. Plenty of experienced foremen are.

The catch is that the knowledge requirements genuinely differ. Being a skilled scaffold carpenter doesn't mean you can classify Type A, B, and C soils in a trench. The excavation competent person needs the Subpart P soil classification methodology. The crane competent person needs to understand that crane's mechanical and electrical systems. Those aren't interchangeable skills.

OSHA has addressed this in letters of interpretation. The agency's position is that whether a single person can serve in multiple competent person roles "depends on the individual's knowledge, training, and experience with those particular operations." ^[9]

For a small contractor with three workers, the practical move is to verify the designated person's actual competency for each hazard category on your specific jobs, document that verification, and be honest about the gaps. If your foreman is solid on excavation but weak on crane operation, designate someone else for the crane work. That's not administrative busywork. It's accuracy.

Multiple competent persons on one site are explicitly allowed, and on large projects they're common. Subcontractors typically designate their own competent person for their scope, independent of the general contractor's.

What are the most common competent person mistakes OSHA cites on construction sites?

OSHA's published inspection data and enforcement patterns point to a handful of failure modes that show up again and again.

No designation at all. Plenty of small contractors have never formally named anyone. The work gets done, nobody gets hurt for a while, then OSHA shows up or somebody does get hurt. This is the most basic failure.

Designation without authority. The named person has the title but has to check with the owner before stopping work. That's not compliance. The person needs actual unilateral stop-work authority.

Inadequate knowledge for the specific hazard. The common version is an excavation competent person who can't perform or describe the soil classification tests in Appendix B to Subpart P.

Missing event-triggered re-inspections. The pre-shift box gets checked, but a rain event or equipment impact during the day doesn't trigger a re-inspection. 29 CFR 1926.651(k)(1) is explicit that post-event inspections are required. ^[3]

No correction of identified deficiencies. The inspection happened, the deficiency got noted, work continued anyway. This is the worst scenario legally. It shows knowledge of the hazard and failure to correct, which supports a willful citation.

Inspection of the wrong scope. For excavations, the required inspection covers adjacent areas, more than the trench. Some competent persons check the trench walls and ignore the surface conditions around the excavation where cave-in cracks usually start.

Most of these are preventable with clear written procedures. See lockout tagout for a parallel example of how a well-structured written program covers the procedural gaps that lead to citations.

How does the competent person requirement differ for specific construction trades?

The core definition holds across every trade. What changes is what you're actually doing on the site. Here's a quick comparison across the most common trade applications.

Trade / Activity	Standard	Inspection Frequency	Key Inspection Items
Scaffolding	29 CFR 1926.451(f)(3)	Before each shift + after events	Components, planking, guardrails, ropes
Excavation / Trenching	29 CFR 1926.651(k)(1)	Daily + after rain or events	Soil condition, cave-in indicators, water
Cranes and derricks	29 CFR 1926.1412(e)	Before each shift	Wire rope, hooks, brakes, safety devices
Steel erection	29 CFR 1926.752	Before work begins	Walking/working surfaces, connections
Concrete / shoring	29 CFR 1926.703	Before, during, after placement	Shoring, reshoring, form pressure
Fall protection systems	29 CFR 1926.502	Before each use	Harness condition, anchor integrity
Confined spaces	29 CFR 1926.1203	Before entry and continuously	Atmospheric hazards, ingress/egress

Notice that confined space entry in construction (29 CFR 1926.1203) requires continuous competent person oversight during entry operations, more than a pre-entry inspection. This is a common gap for contractors who handle occasional confined space work. ^[10]

The construction forklift certification requirements are a related area. Operators must be evaluated by a qualified person, which overlaps conceptually with competent person requirements but sits under a different standard.

What should a written competent person inspection program include?

A written program isn't required under most competent person provisions, but it's the most reliable way to make sure the requirement actually gets met, day after day. Here's what a useful one covers.

Start with a designation section. Name the competent person or persons for each hazard category present on your jobs. Update it when personnel change. State plainly that the designated person has stop-work authority.

Next, qualification documentation. For each designee, document what qualifies them: training certificates, years of relevant experience, demonstrated skills. For excavation work, document that they can perform and interpret the soil classification tests.

Third, inspection procedures by hazard type. For each regulated activity, write out what gets inspected, in what sequence, and what indicates a deficiency. Pull the language straight from the CFR.

Fourth, a deficiency response protocol. What happens when something turns up? Who gets notified? What authority does the competent person have to halt work? How are corrections verified?

Fifth, record-keeping. How are inspections documented, where are records kept, and how long are they retained? Match the CFR minimums (three months for crane monthly inspections, for example) and exceed them where you can.

Sixth, event triggers. List the events that force an unscheduled inspection: rain, equipment impacts, soil disturbance, any change to the protective system.

If you want a head start, SafetyFolio builds OSHA-compliant written safety programs with competent person designation templates built in, pulling the CFR language for your specific work types.

A good program also connects to related areas like hazard communication, which covers how workers get told about the hazards the competent person identifies.

Frequently asked questions

Does OSHA require a competent person on every construction site, regardless of size?

Yes, wherever the regulated activity is happening. There's no small-business exemption from competent person requirements. A two-person crew digging a trench deeper than five feet needs a competent person under 29 CFR 1926.651(k)(1) just as much as a hundred-person crew does. The size of the employer doesn't change the hazard.

Can a subcontractor's worker serve as competent person for the general contractor's work?

No. Each employer must designate a competent person for their own scope of work and employees. A general contractor cannot use a subcontractor's competent person to meet the GC's own obligations under 29 CFR 1926. Multi-employer worksite rules under OSHA let citations be issued to controlling, creating, and exposing employers independently.

Is there an OSHA-approved competent person certification or credential?

OSHA does not issue or endorse a single competent person certification. Several industry groups, including NCCER and SSPC, offer training that can contribute to competent person qualifications. These are evidence of training, not proof of competency by themselves. The employer must verify the individual actually meets the 29 CFR 1926.32(f) definition for the specific hazard type.

What is the difference between a competent person inspection and a safety audit?

A competent person inspection under OSHA is a regulatory requirement tied to specific standards. It must happen before each shift or after hazard-increasing events, and deficiencies must be corrected immediately. A safety audit is a broader management tool with no standard format or legal mandate. Audits catch systemic issues. Competent person inspections are the daily operational compliance mechanism.

Does the competent person requirement apply to residential construction?

Yes. Residential construction is covered by 29 CFR Part 1926. OSHA's residential construction standards include all the competent person requirements in Subpart Q (concrete), Subpart R (steel), Subpart P (excavations), and Subpart L (scaffolds) that apply to the work being performed. OSHA has a residential fall protection compliance directive, but it does not remove competent person requirements.

How long does OSHA require competent person inspection records to be kept?

It depends on the standard. For cranes, 29 CFR 1926.1412 requires monthly inspection records be kept for at least three months. For most other competent person inspections, there's no explicit retention requirement in the standard, but OSHA's recordkeeping guidance and practical litigation risk suggest keeping records for at least three years. The OSHA 300 log itself must be retained for five years.

What OSHA standard covers competent person requirements for trenching and excavation?

Trenching and excavation competent person requirements sit in 29 CFR 1926 Subpart P, specifically 29 CFR 1926.651(k) for daily inspections and 29 CFR 1926.650 for definitions. Appendix B to Subpart P provides the soil classification methodology an excavation competent person must be able to apply. Trenches five feet or deeper require a protective system unless the competent person classifies the excavation as stable rock.

Can the competent person designation be verbal, or does it need to be in writing?

OSHA does not require the designation to be in writing. But a verbal-only designation is a practical problem. If the person changes, if there's a dispute, or if OSHA asks who the competent person was and why, a written record is your only proof. Most attorneys and safety professionals recommend a written, signed designation that includes the scope of authority and the basis for the person's qualifications.

What happens if the competent person finds a hazard but the employer doesn't fix it?

This is the worst-case enforcement scenario. If a competent person documented a hazard and work continued, OSHA can charge a willful violation, which carries penalties up to $161,323 per violation as of 2024. In a fatality case, documented knowledge of an uncorrected hazard can support criminal referral under Section 17(e) of the OSH Act, which allows fines and imprisonment for willful violations causing death.

Do OSHA's competent person requirements apply to owner-operators who work alone?

OSHA's jurisdiction under the OSH Act generally applies to employers and their employees. Self-employed workers with no employees are not covered. But if an owner-operator has any employees at all, competent person requirements apply to every regulated activity those employees perform. General contractors also carry multi-employer worksite obligations that can affect how subcontractor owner-operators are treated in practice.

Is the competent person required to be on-site during all construction work?

The standard requires the inspection before work begins and after hazard-increasing events, but does not require the competent person to be physically present through all work. That said, for high-hazard activities like excavation and scaffold work, best practice is to keep the competent person available, at minimum reachable by phone, during active work so they can respond fast if conditions change.

What training does an OSHA 30 course provide for competent person requirements?

The OSHA 30-hour construction course covers hazard recognition across the major subparts, including excavation, scaffolding, fall protection, and electrical. It builds the foundational knowledge the competent person definition requires but is not itself a competent person certification. Hands-on verification and employer designation are still required. An OSHA 30 card alongside documented field experience is a reasonable basis for a designation.

Sources

1. OSHA, 29 CFR 1926.32 Definitions (competent person and qualified person): Competent person defined as one capable of identifying hazards and with authority to take prompt corrective measures; qualified person defined separately under 29 CFR 1926.32(m)
2. OSHA, 29 CFR 1926.451(f)(3) Scaffolding standard, inspection requirements: Scaffolds must be inspected by a competent person before each work shift and after any occurrence that could affect structural integrity
3. OSHA, 29 CFR 1926.651(k) Excavation inspection requirements: Competent person must inspect excavations, adjacent areas, and protective systems daily before work and after rain or other hazard-increasing occurrences
4. OSHA, 29 CFR 1926.1412 Cranes and derricks, inspection requirements: Shift inspection required before each crane use; monthly inspections must be documented in writing and kept for at least three months; safety hazard deficiencies must be corrected before use
5. OSHA, 29 CFR 1926.502 Fall protection systems criteria and practices: Personal fall arrest system components must be inspected before each use by a competent person
6. OSHA, Construction eTools and checklists: OSHA provides annotated construction inspection checklists and guidance for competent person inspection items by hazard type
7. OSHA, Civil Penalty Adjustments 2024: Serious violation penalties up to $16,131; willful or repeated violation penalties up to $161,323 as of January 2024
8. Bureau of Labor Statistics, Census of Fatal Occupational Injuries 2022: Falls, struck-by, caught-in/between, and electrocution (Fatal Four) accounted for 46.2% of all private-sector construction worker fatalities in 2022
9. OSHA, Letters of Interpretation (Standard Interpretations index): OSHA's position is that a single individual serving in multiple competent person roles depends on that individual's knowledge, training, and experience with those particular operations
10. OSHA, 29 CFR 1926.1203 Permit-required confined spaces in construction: Confined space entry in construction requires competent person oversight both before entry and continuously during entry operations
11. OSHA, 29 CFR 1926 Subpart P Appendix B, Soil Classification: An excavation competent person must be able to classify soils using the visual and manual tests described in Subpart P Appendix B; trenches five feet or deeper require a protective system unless classified as stable rock