How Often Do MEWPs Need LOLER Inspection?

How often MEWPs, cherry pickers and scissor lifts need LOLER thorough examination, including 6 and 12-month intervals.

How often do MEWPs need LOLER inspection?

Mobile Elevating Work Platforms encompass a wide family of equipment — cherry pickers, scissor lifts, articulated boom lifts, telescopic boom lifts, spider lifts, trailer-mounted platforms, and vehicle-mounted platforms. Despite their differences in design, they share a common LOLER inspection regime, rooted in their core function: lifting people.

The short answer: every six months, by a competent person, under Regulation 9 of the Lifting Operations and Lifting Equipment Regulations 1998. Failing to comply is a breach of statutory duty and, in the event of an incident, can lead to HSE enforcement action against the duty holder.

Why 6 months, not 12?

LOLER sets two standard intervals for thorough examination:

• 12 months for lifting equipment used for lifting loads
• 6 months for lifting equipment used to lift persons, and for all lifting accessories

Because every MEWP is, by definition, designed to lift people into an elevated work position, the 6-monthly interval applies. This is a non-negotiable statutory minimum; the HSE has prosecuted operators for using MEWPs outside their statutory examination cycle, with directors and senior officers exposed to personal liability under section 37 of the Health and Safety at Work etc Act 1974 where their consent, connivance, or neglect contributed to the offence.

A Written Scheme of Examination drawn up by a competent person can in theory specify different intervals, but in practice the 6-month rule is almost always maintained for MEWPs given the risk profile.

What counts as a MEWP?

The term “MEWP” covers a broad range of equipment. All of the following are subject to the 6-monthly LOLER thorough examination:

• Scissor lifts — vertical mast platforms used indoors and outdoors
• Cherry pickers / telescopic boom lifts — extend upwards and outwards
• Articulated boom lifts — reach over obstacles
• Self-propelled booms — wheeled MEWPs operated from the platform
• Truck-mounted / van-mounted platforms — used by utilities, tree surgeons, facilities teams
• Trailer-mounted platforms — towable units used by small contractors
• Spider / tracked MEWPs — for sensitive flooring or restricted access
• Mast climbers and transport platforms — when used to carry personnel

If the equipment is designed to elevate people in a platform, it is a MEWP under LOLER.

What about hired MEWPs?

A common misconception is that a hired MEWP arrives “pre-certified” and no further action is needed. In reality, the duty to ensure the MEWP has a valid LOLER report of thorough examination falls on the duty holder who hires it — typically the contractor or end-user operating it on site.

Reputable hire companies will:

• Provide a current, in-date LOLER report at the point of delivery
• Record the next inspection due date
• Replace the MEWP with an alternative if the examination lapses during the hire period

As the duty holder, you must check the date and retain a copy of the report. If you cannot produce the report during an HSE inspection, your organisation is liable — regardless of what the hire company told you.

What about MEWPs used intermittently or in storage?

LOLER’s 6-month clock runs on calendar time, not usage. A MEWP that is stored unused for four months and then returned to service still needs a thorough examination if six months have passed since the last one. The clock does not pause.

For equipment returning to service after extended storage, an examination is prudent even if the 6-month date has not quite been reached, because storage introduces its own degradation risks: dried seals, corroded electrics, battery sulfation, tyre damage, and hydraulic contamination.

What about the harness and lanyard?

Fall protection equipment used with a MEWP — the harness, the lanyard, and the attachment points on the platform — are lifting accessories in their own right. They must be inspected:

• Before every use (a pre-use check by the operator)
• Every 6 months by a competent person (LOLER)
• After any arrest event or suspected loading

Paperwork should identify each harness uniquely, typically with a serial number that matches the report.

What the 6-monthly thorough examination covers

A competent person conducting a thorough examination on a MEWP will typically check:

• Structural integrity of the boom, mast, platform, and chassis
• Condition of wire ropes, chains, hydraulic hoses, and slew mechanisms
• Function of emergency descent / emergency stop / manual lowering controls
• Tilt alarms, outrigger interlocks, and overload detection
• Platform gates, guardrails, and harness anchor points
• Wheels, tyres, and steering systems where applicable
• Hydraulic fluid levels, ram seals, and visible leaks
• Control systems, including dead-man switches and directional controls
• Battery condition (for electric MEWPs) and charging systems
• Manufacturer date plate, SWL marking, and serial number legibility

The examination concludes with a report of thorough examination which is either a clean report or one that identifies defects. Defects presenting an imminent risk must be notified to the HSE under Regulation 10, and the MEWP must be removed from service until rectified.

What happens if the MEWP fails the examination?

If defects are identified:

• Imminent risk defects — the MEWP is taken out of service and a Regulation 10 notification is issued to the HSE. Repair, re-examination, and a new report are required before the MEWP returns to service.
• Defects requiring action within a timeframe — the competent person specifies a deadline. If the deadline passes without rectification, the MEWP must be withdrawn.
• Observations — non-critical notes that do not affect current safety but may indicate emerging issues.

Duty holders must act on the report. Keeping a report on file without rectifying defects is itself a breach of duty.

What if we skip an examination?

Operating a MEWP outside its 6-monthly LOLER window is a criminal offence under LOLER 1998. Consequences include:

• HSE Improvement or Prohibition Notices
• Unlimited fines on conviction
• Invalidation of public liability and plant insurance
• Personal liability for directors, managers, and senior officers under section 37 of the Health and Safety at Work etc Act 1974, where a corporate safety offence is committed with their consent, connivance, or attributable to their neglect
• Separate corporate manslaughter charges against the organisation under the Corporate Manslaughter and Corporate Homicide Act 2007 where a gross breach of duty by senior management causes a death — this Act creates an organisational offence, not personal director liability; the HSWA section 37 route above is what reaches individuals
• Exclusion from tenders and pre-qualification on major construction contracts (CHAS, SafeContractor, SSIP schemes)

In practice, most contractors aim for examinations 2–4 weeks ahead of the statutory date to avoid the risk of a slipped appointment forcing equipment out of service.

Record-keeping

Under LOLER Regulation 11, reports of thorough examination must be kept:

• For lifting equipment: until the next such report is made, or 2 years — whichever is longer
• For lifting accessories (harnesses, lanyards): for 2 years

Reports must be made available to HSE inspectors on request. Most duty holders now maintain digital copies; paper originals are no longer strictly required.

Related services

We carry out LOLER thorough examinations on MEWPs and access equipment across the South East and nationwide:

• Work at height equipment inspections — our MEWP, scissor lift, boom, scaffold hoist, and harness inspection service
• Mobile plant inspections — telehandlers used with personnel baskets also fall under this regime
• Lifting equipment inspections — for harnesses, lanyards, and other lifting accessories used with MEWPs

For more context, see our guide on what a thorough examination involves or the LOLER inspection checklist.