Every crane in service eventually meets the same OSHA requirement: a full annual crane inspection — performed by a qualified person, documented, at least every 12 months. It is the deepest look your equipment gets all year, and it is the inspection where compliance programs most often stumble: an inspector who does not meet OSHA’s definition, records that go missing, or a machine that quietly skipped its post-repair checks along the way.
This guide covers annual crane inspection requirements as they stand in 2026 — what 29 CFR 1926.1412(f) and 1910.179 actually demand, where the annual sits in OSHA’s wider inspection ladder, who is allowed to perform it, and which records you must keep. Every requirement is tied to the regulation behind it so you can verify the details yourself. For every inspection level across both standards in one reference, see our OSHA crane inspection requirements guide.
Which OSHA Standard Covers Your Crane?
OSHA splits crane requirements across several standards, so the first step is knowing which rulebook you are in:
- 29 CFR 1926 Subpart CC (1926.1400–1442) — cranes and derricks in construction. The core inspection rule is 1926.1412, with wire rope covered separately in 1926.1413 and tower-crane additions in 1926.1435.
- 29 CFR 1910.179 — overhead and gantry cranes in general industry, such as bridge cranes in manufacturing plants and warehouses.
- 29 CFR 1910.180 — crawler, locomotive, and truck cranes used in general industry.
- ASME B30 series — consensus standards (B30.2 overhead and gantry, B30.3 tower, B30.5 mobile, B30.9 slings, B30.10 hooks, B30.26 rigging hardware). They are not regulations by themselves, but OSHA recognizes them, insurers and contracts routinely require them, and they fill in details the CFR leaves open.
Aerial lifts and mobile elevating work platforms fall under 29 CFR 1926.453 and 1910.67 along with the ANSI/SAIA A92 standards, which carry their own frequent and annual inspection scheme.
Inspection intervals, one page each: pre-shift · frequent · periodic · quarterly · semi-annual · post-assembly.
Where the Annual Fits: The 1926.1412 Inspection Ladder
For cranes used in construction, 1926.1412 builds a ladder of inspections, each broader than the last — and the annual full inspection sits at the top of it.
Each-shift visual inspection — 1926.1412(d)
A competent person must begin a visual inspection before each shift the crane will be used, checking items such as control mechanisms, hydraulic and pneumatic hoses, wire rope reeving for apparent deficiencies, electrical apparatus, tires where applicable, ground conditions, and the function of safety devices. No documentation is required for shift inspections — but they must happen, every shift.
Monthly inspection — 1926.1412(e)
Each month the crane is in service, the same scope must be inspected and this time documented. The record has to show the items checked, the results, and the name and signature of the inspector, and it must be retained for a minimum of three months.
Annual full inspection — 1926.1412(f)
At least every 12 months, a qualified person must inspect the equipment fully, disassembling components where necessary to complete the job. This is the deep dive: structural members checked for deformation, cracks, and corrosion. Bolts and rivets. Sheaves and drums. Brakes and clutches. Safety devices and operational aids. Electrical components. And hydraulic and pneumatic systems. The inspection must be documented and records kept for 12 months — and any deficiency that constitutes a safety hazard puts the crane out of service until it is corrected.
Plan for a thorough annual to take several hours to a full day depending on the machine, and to end with a written report you can hand to OSHA, an insurer, or a customer. Schedule it ahead of the twelve-month deadline: a finding is far cheaper to absorb in a planned maintenance window than mid-project.
Trigger-based inspections
The calendar is only half of 1926.1412. Inspections are also required when something changes: after modifications (1412(a)), after repairs or adjustments relating to safe operation (1412(b)), after assembly (1412(c)), following severe service (1412(g)), and before returning to service any crane that has been idle for three months or more (1412(h)).
| Inspection | When | Inspector | Documentation |
|---|---|---|---|
| Shift — 1926.1412(d) | Before or during each shift used | Competent person | Not required |
| Monthly — 1926.1412(e) | Each month in service | Competent person | Required. Keep 3 months |
| Annual — 1926.1412(f) | At least every 12 months | Qualified person | Required. Keep 12 months |
| Post-assembly, modified, repaired — 1412(a)–(c) | Before use | Qualified person | Per applicable paragraph |
General Industry: Frequent and Periodic Inspections Under 1910.179
Overhead and gantry cranes in general industry use a different vocabulary. 1910.179(j) divides inspections into two classifications:
- Frequent inspections — daily to monthly intervals. Visual checks of functional operating mechanisms, air and hydraulic systems for deterioration or leakage, hooks, and hoist chains. Hooks and hoist chains also require a monthly inspection with a certification record showing the date, the inspector, and the item inspected.
- Periodic inspections — one- to twelve-month intervals. Complete inspections covering deformed, cracked, or corroded members. Loose bolts or rivets. Cracked or worn sheaves and drums. Worn pins, bearings, shafts, gears, and rollers. Brake system wear. Indicator accuracy. Power plants. And electrical deterioration.
Running wire ropes must receive a thorough inspection at least once a month with a dated certification record (1910.179(m)). Idle cranes have their own rules: a crane idle for one to six months needs a frequent-level inspection before returning to use, and one idle beyond six months needs the complete treatment. Mobile cranes in general industry follow a parallel frequent/periodic scheme under 1910.180.
In practice, most owners of overhead cranes in normal service standardize on a documented annual — the twelve-month ceiling of the periodic interval — and shorten the cycle for machines in heavy or severe service.
Who Is Allowed to Perform Crane Inspections?
Federal OSHA does not license crane inspectors. It defines two roles instead:
- A competent person can identify existing and predictable hazards and has the authority to take prompt corrective measures. Shift and monthly inspections run through this role.
- A qualified person holds a recognized degree, certificate, or professional standing — or has extensive knowledge, training, and experience — and has demonstrated the ability to solve problems relating to the subject matter. The annual full inspection requires this level.
Some states and cities layer their own licensing or accredited-certifier programs on top of federal OSHA, so always confirm local requirements. Employers may use in-house personnel where they genuinely meet these definitions, but many owners bring in an independent third party for the annual precisely because it removes the objectivity question: an inspector with nothing to sell has no incentive to soften a finding — or to invent one.
Documentation: What to Keep and How Long
- Construction monthly inspection records: minimum 3 months (1926.1412(e)).
- Construction annual inspection records: minimum 12 months (1926.1412(f)).
- Wire rope: shift-level visual checks plus monthly documented inspections and an annual full inspection under 1926.1413, with records on the same 3-month and 12-month pattern.
- General industry: certification records for hooks, hoist chains, and running ropes (1910.179(j) and (m)).
Those are minimums. In practice, keep inspection history for the life of the crane: it is the first thing OSHA asks for after an incident, and the first thing a buyer, insurer, or rental customer wants to see.
Frequently Asked Questions
Does OSHA require a “certified” crane inspection?
Federal OSHA requires inspections by competent and qualified persons. It does not certify inspectors or issue stickers. Some state and municipal programs do license crane certifiers, so check your local rules. What matters federally is the inspector’s qualifications and your documentation.
How often does OSHA require crane inspections?
Construction cranes: visually each shift, documented monthly, and fully at least every 12 months, plus trigger-based inspections after assembly, modification, repair, severe service, or idle periods. General industry overhead cranes: frequent inspections at daily-to-monthly intervals and periodic inspections at one- to twelve-month intervals.
Can my own mechanic perform the annual inspection?
Yes — if that person genuinely meets OSHA’s definition of a qualified person for that equipment. Many owners still use an independent third party for the annual so the report stands on its own with customers, insurers, and OSHA, and so known issues get a fresh set of eyes.
What happens if an inspection finds a deficiency?
It depends on whether the deficiency constitutes a safety hazard. If it does, the crane comes out of service until it is corrected. If not, it can typically be monitored through your regular inspections until resolved. Either way, the finding belongs in your records.
How much does an annual crane inspection cost?
It scales with crane type, size, and location — a straightforward overhead crane costs far less to inspect than a large lattice-boom crawler. Our crane inspection cost guide breaks down the pricing factors, and a quick call gets you an exact quote for your equipment list.
Independent, OSHA-Compliant Crane Inspections — Nationwide
3P Safety Inspections performs third-party crane and rigging inspections in all 50 states — mobile, tower, and overhead cranes, aerial lifts, and rigging gear. We are fully independent: we do not sell cranes, rigging, or parts, so our reports are findings, not sales pitches. Same-week dispatch is available, and OSHA-compliant reports are delivered within 24–72 hours of the inspection.
Call (252) 229-5238 or request a quote to get your annual crane inspections on the calendar.