Lifting equipment thorough examination: LOLER, OSHA 1910.184, and how the regimes compare

Quick answer. LOLER (UK) and OSHA 1910.184 (US) cover overlapping ground but with different mechanics. LOLER demands an independent competent person, a Schedule 1 report, and fixed six or twelve month intervals. OSHA 1910.184 demands a pre-use check every day, a periodic inspection no more than twelve months apart, and written records of the periodic check on alloy steel chain slings. ISO 4309 sits under both as the international wire rope discard standard. Get either right and you get the other most of the way there.

If your business runs lifting equipment in more than one country, you end up reading two sets of regulations that look like they cover the same thing and then realise they do not. The UK approach starts from the duty-holder and the independent examiner. The US approach starts from the employer and the designated competent person on the floor. The international standards behind both, ISO 4309 for wire rope and ISO 12480 for safe crane use, are where the two regimes actually meet.

This piece walks through what each regime requires, where they overlap, and what a record-keeping setup looks like that satisfies both without doubling the workload.

The regulatory framework in each country

United Kingdom: LOLER 1998 and PUWER 1998

The Lifting Operations and Lifting Equipment Regulations 1998 (LOLER) apply to any equipment used at work for lifting or lowering loads, including attachments used for anchoring, fixing, or supporting it. The Provision and Use of Work Equipment Regulations 1998 (PUWER) sit alongside LOLER and cover the wider safe use of work equipment.

LOLER Regulation 9 is the operational core. It requires a thorough examination at the intervals set in Regulation 9(3), by a competent person as defined in the Approved Code of Practice L113. The examination produces a written Schedule 1 report. If the competent person finds a defect of immediate or imminent danger, they notify the duty-holder verbally on the day and the relevant enforcing authority (the HSE or local authority) without delay.

PUWER Regulation 6 adds the requirement for inspection of work equipment at suitable intervals where its safety depends on installation conditions or where it is exposed to deterioration. For a forklift truck, the LOLER and PUWER inspections are usually combined into one annual visit.

The HSE is the enforcing authority for most workplaces, with local authorities covering retail, leisure, and some office environments.

United States: OSHA 1910.184 and the ASME B30 family

29 CFR 1910.184 is the federal OSHA standard covering slings, including alloy steel chain, wire rope, metal mesh, natural and synthetic fibre rope, and synthetic web. It sets requirements for safe working loads, fabrication, inspection, and removal from service.

The headline inspection requirement is in 1910.184(d). Each day before being used, the sling and all fastenings and attachments shall be inspected for damage or defects by a competent person designated by the employer, with additional inspections during use where service conditions warrant. Damaged slings come out of service immediately.

For alloy steel chain slings, 1910.184(e)(3)(ii) sets a periodic inspection, with intervals based on use frequency, severity, and history, in no event greater than twelve months. The periodic inspection must be by a competent person designated by the employer, and must include wear, defective welds, deformation, and length increase. A written record of the most recent periodic inspection is required.

OSHA 1910.179 covers overhead and gantry cranes; 1910.180 covers crawler, locomotive, and truck cranes; 1926 Subpart CC covers cranes in construction. These OSHA standards reference the ASME B30 consensus standard family.

ASME B30.2 (overhead and gantry cranes), B30.5 (mobile and locomotive cranes), B30.9 (slings), B30.10 (hooks), and B30.20 (below-the-hook lifting devices) set out detailed inspection categories: initial, frequent (daily to monthly), and periodic (one to twelve months). They define the inspector qualifications, the items to check, and the documentation. Both B30.2 and B30.5 are currently on stabilized maintenance, meaning the technical content holds and only targeted amendments go through.

The international standards underneath both

ISO 4309:2017 governs the care, maintenance, inspection, and discard of steel wire ropes on cranes. It sets discard criteria for visible broken wires, reductions in rope diameter, corrosion, and the combined effect of several types of deterioration at any one point. It applies to ropes on cranes, winches, and hoists for hook, grabbing, magnet, ladle, excavator, and stacking duties.

ISO 12480-1:2024 covers the safe use of cranes in general. It defines the safe system of work: task planning, equipment selection, erection and dismantling, operation, and the selection of competent operators, slingers, and signallers. The 2024 revision adds provisions for remote operation that the 1997 first edition did not contemplate.

Both ISO standards are referenced as good practice in UK Approved Codes of Practice and in ASME B30 commentary. Using ISO 4309 discard criteria for wire rope is the cleanest single decision a multi-site operator can make, because it gives a common technical baseline that satisfies both inspectors in either country.

Inspection intervals compared

The intervals are where the two regimes look most different and where a side-by-side view helps most.

Two things to call out. First, LOLER does not specify a daily check at statute level for the equipment itself, only for accessories used in particular operations, and the daily check tends to come through PUWER and the operator's pre-use routine. OSHA puts the daily check front and centre in 1910.184(d). Second, OSHA has no equivalent of the LOLER six-monthly interval for general lifting equipment; the US system relies on the daily, monthly, and annual tiers in ASME B30 to catch the same defects.

For a UK operator running US sites, the cleanest setup is to keep the LOLER six and twelve month rhythm and add the daily pre-use check on US sites. For a US operator running UK sites, the cleanest setup is to keep the daily and annual ASME B30 rhythm and upgrade the annual check to a full LOLER thorough examination with an independent competent person on UK sites.

Competent person definitions

This is the area where the regimes most quietly diverge.

Under LOLER, the competent person is defined in ACOP L113 as having such practical and theoretical knowledge and experience of the equipment as will enable them to detect defects and assess their importance. The ACOP also states the competent person should be sufficiently independent from the daily maintenance activity to make an impartial, objective judgement. In practice, most UK duty-holders contract out to an independent inspection firm for the thorough examination, partly for technical reasons but mostly for the independence test.

Under OSHA, the competent person in 1910.184(d) is one designated by the employer. OSHA's general definition of a competent person, used across construction standards, is someone capable of identifying existing and predictable hazards and authorised to take prompt corrective measures to eliminate them. There is no requirement that the OSHA competent person be independent of maintenance, and in many US warehouses the same person performs both the pre-use inspection and the routine maintenance.

ASME B30 introduces a separate category, the qualified person, who has by reason of training and experience demonstrated the ability to solve problems relating to the subject matter. The qualified person handles the periodic inspections in many B30 volumes.

The practical implication for a multi-site operator. A US-based competent person doing both maintenance and inspection of the same overhead crane satisfies OSHA but would not satisfy a strict reading of LOLER ACOP L113 in the UK. The fix is structural: split the role on UK sites, or buy the thorough examination from a third party with the technical depth and the independence to stand up to HSE scrutiny.

Record-keeping requirements

LOLER Schedule 1 specifies the items that every thorough examination report must contain. The eleven items include the name and address of the employer, the address of the premises, the description of the equipment, the date of the last examination, the safe working load, the date of the current examination, particulars of any defect including category and timescale for rectification, whether the equipment can continue in use, the date of the next examination, the name and qualifications of the examiner, and the name of the person authenticating the report. The report goes to the duty-holder as soon as practicable, and if there is a defect of immediate or imminent danger it goes to the HSE without delay.

OSHA 1910.184(e)(3)(ii) requires the employer to make and maintain a written record of the most recent periodic inspection of each alloy steel chain sling. The record must identify the sling, the date of inspection, and the signature of the person performing the inspection. There is no statutory equivalent for synthetic web or wire rope slings under 1910.184, although ASME B30.9 expects equivalent records and OSHA inspectors will ask for them.

ASME B30.2 and B30.5 add documentation expectations for periodic crane inspections, including the date of inspection, signature of the inspector, and identification of the crane. Daily inspections under B30 do not require written records, but recording them protects the employer in the event of an incident investigation.

The common ground is that an inspection without a contemporaneous written record is an inspection that, from an enforcement point of view, did not happen. The UK and US enforcement playbook both start from records. The UK inspector asks to see the Schedule 1 reports; the US inspector asks for the periodic inspection records and the inspection schedule.

Penalties

UK enforcement runs through the HSE. Since 2016 the magistrates court has had unlimited fining powers for health and safety offences, and the Sentencing Council guideline calculates fines from a matrix of turnover, culpability, and harm. Recent LOLER prosecutions have seen six-figure fines: a rail construction contractor fined £600,000 after exceeding the safe lifting capacity of a crane, a coach company fined £250,000 after eleven items of lifting equipment had not been thoroughly examined, and a car manufacturer fined £200,000 after vehicle lifts with unreported defects were kept in service. Smaller breaches still attract five-figure fines: a steel fabricator was fined £13,333 plus £2,527 in costs for missed crane examinations. Sentences can include up to two years imprisonment for individuals in the most serious breaches.

US enforcement runs through OSHA. The 2026 civil penalty schedule sets the maximum for a serious violation at $16,550 per item, the maximum for an other-than-serious at $16,550 per item, and the maximum for willful or repeat violations at $165,514 per item. Willful violations carry a minimum of $11,524 per item. OSHA also publishes citation history; a repeat citation within five years escalates the penalty rate.

The asymmetry is real but the headline numbers can mislead. A UK fine sized against a £100m turnover business under the Sentencing Council guideline can run into the millions for a single very high-culpability case. A US willful citation count of twenty items in a single inspection on a $50m business can clear $3m before negotiation. In both jurisdictions the headline fine is rarely the most expensive consequence. Loss of insurance cover for the underlying incident, voidance of warranty, suspension from approved supplier lists, and director disqualification under the Company Directors Disqualification Act 1986 (UK) or personal liability under the Occupational Safety and Health Act 1970 (US) usually dwarf the fine itself.

What good record-keeping actually looks like in both

The common thread is record discipline. Both regimes work the same way when an inspector or an insurer arrives. They ask for the schedule. They ask for the last report. They ask whether the defects in that report were closed out, when, and by whom. If you can answer those three questions in under five minutes per piece of equipment, you have a defensible record. If you cannot, the rest of the conversation is uphill.

A working setup that satisfies both LOLER and OSHA 1910.184 has four elements.

First, every piece of equipment has a unique identifier that follows it through its life. The identifier is on the equipment, in the inspection records, and on every defect report. When the competent person turns up, they scan or read the identifier and pull the full history in a single step.

Second, the inspection schedule is calendar-driven and visible. The next due date is the date in the last Schedule 1 report (UK) or the date set by the periodic inspection programme (US). Daily pre-use checks are recorded by the operator at the start of the shift, even where the regulation does not strictly require a written record, because the record is what defends the employer when an incident happens at 11am.

Third, defects have categories and timescales. LOLER Schedule 1 forces this in the UK. ASME B30 expects it in the US. A defect found today either takes the equipment out of service immediately, or sets a timescale for repair, or is logged for monitoring. Each of those three paths has a different evidence trail.

Fourth, the audit trail is contemporaneous and tamper-evident. Backdated records fail in court in both jurisdictions. A record system that timestamps entries when they are made, identifies the person making them, and prevents quiet edits without an audit log is the baseline. This is the part Hovermarks builds for. The inspection regime is the same one your competent person already runs; the record system is the part that turns the inspection into a defensible compliance position. It works the same way for LOLER thorough examinations and OSHA periodic sling inspections, which is the practical answer to running the same business in both countries.

The regulations are not going to converge. LOLER is a 1998 instrument with twenty-seven years of HSE case law layered on top. OSHA 1910.184 is older still and sits inside a broader US framework that puts ASME consensus standards alongside federal regulation. What converges is the operational practice. Get the calendar right, get the identifiers right, get the defect close-out right, and the record stands up wherever the inspector comes from.