Pallet Racking Inspection: The Complete Legal Guide for UK Businesses

The starting point for every racking duty in the UK is that pallet racking counts as work equipment. It is not part of the building, and it is not furniture. That classification brings racking inside the Provision and Use of Work Equipment Regulations 1998 (PUWER), which is where the practical obligations live.

PUWER regulation 5 requires work equipment to be maintained in an efficient state, in efficient working order and in good repair. Regulation 6 requires inspection where safety depends on installation conditions: after installation, at suitable intervals, and after any exceptional circumstances liable to jeopardise safety. Regulation 8 requires adequate health and safety information and, where appropriate, written instructions — for racking that means accurate load notices. Regulation 9 requires adequate training for people using the equipment and those supervising them.

Above PUWER sits the Health and Safety at Work etc. Act 1974, with its general duty to ensure health and safety so far as is reasonably practicable and, under section 37, personal liability for directors and managers where an offence arises from their consent, connivance or neglect. There is a fuller treatment on our PUWER racking inspection page.

PUWER deliberately avoids specifying intervals, because equipment varies. For racking, the numbers come from guidance and standards, and those are what HSE and the courts use as the benchmark for reasonableness.

HSE guidance HSG76, Warehousing and storage: a guide to health and safety, describes the expected arrangement: regular visual inspection by trained site staff, plus inspection by a technically competent person at intervals not exceeding 12 months. Our HSE racking inspection page covers the guidance in more detail.

BS EN 15635 is the European standard for the application and maintenance of static steel storage systems. It sets out the operator's duties, asks for a nominated person responsible for the safety of the equipment, describes damage assessment and tolerances, and provides the red, amber and green classification used across the industry.

SEMA — the Storage Equipment Manufacturers Association — publishes codes of practice covering the use and inspection of storage equipment, and operates the SEMA-Aligned Rack Inspector (SARI) accreditation. A SARI inspector is the practical answer to 'who is a technically competent person'. Terminology in this area is routinely misused, and our SEMA terminology explained page sets out what each term does and does not mean.

Immediate reporting, continuously. Anyone who causes or sees an impact reports it to the nominated Person Responsible for Racking Safety (PRRS) straight away. This is the tier that fails most often, and it fails for cultural reasons rather than technical ones.

Weekly visual inspection by the PRRS. A fixed route covering every run, checking uprights front and rear, beams and end connectors, safety clips, bracing, baseplates and floor fixings, protection, and whether load notices still match the configuration. Findings classified and recorded in writing against bay references. See weekly PRRS training.

Annual expert inspection by a technically competent person independent of the operation, at intervals not exceeding 12 months. Detailed measurement against tolerances, assessment of the installation as a system, review of the site's own records, and a written risk-rated report. See the annual SEMA-aligned inspection.

Event-driven inspection with no fixed interval, triggered by an impact or by any change to the installation: reconfigured beam levels, extended runs, different pallet weights, relocated racking, a new MHE fleet, or slab work. The after-impact sequence is set out in after-impact inspections.

Uprights: impact damage, bowing and localised kinks measured against a straight edge in both planes, over the full height and on both front and rear faces; torn or distorted connector holes; sheared or missing bolts; splices; corrosion assessed as loss of section rather than surface rust.

Beams: permanent deflection remaining after load is removed; damage or distortion at the end connectors; connector welds; missing or dislodged safety clips. A straight beam with a pulled connector is a serious defect, because the connection carries the load into the frame.

Bracing: damaged, detached or missing horizontal and diagonal members, including members removed to improve access and never reinstated.

Baseplates and floor fixings: loose, missing or sheared anchors; uneven packing; plates lifting; cracking in the slab around the fixing; evidence of frame movement.

The installation as a whole: beam pitch and configuration against design intent, aisle widths against the MHE in use, frame protection and end-of-run barriers at pinch points, load notice accuracy, and whether the weekly inspection regime is working. Where notices are missing or superseded, see load notices and racking signage.

Green risk: damage within published tolerances. The component stays in service; the location is recorded and monitored on the weekly route. Green is not 'ignore' — it is the baseline that lets you tell later whether damage is progressing.

Amber risk: damage exceeds tolerance but the component is judged safe for short-term use. Plan and complete the replacement within a defined period, commonly four weeks, monitoring the location more closely meanwhile. Amber is where most regimes lose control, because nothing forces the issue operationally.

Red risk: the component cannot be relied on to carry load. Offload the bay immediately, isolate it so it cannot be reloaded, and keep it out of service until the component has been replaced and the work verified.

Repairs mean replacement of damaged structural components with parts compatible with the installed system, fitted by competent installers. Straightening a yielded upright does not restore its capacity, and components from a different manufacturer may physically fit without being rated for the frame. The full logic is in red, amber and green racking damage explained.

A useful inspection report identifies every defect by bay or run reference, names the component, records the observation or measurement, states the classification, includes a photograph and gives a recommended action, with items prioritised so the order of work is obvious. It should also cover installation-level findings — configuration, load notices, protection, aisle widths and the state of the interim regime — and be readable by someone who was not there.

The report on its own is not compliance. What demonstrates compliance is the report plus evidence that it was acted on: red items offloaded and replaced, amber items closed out against dates, green items carried onto the weekly route, and the weekly logs and impact reports filed alongside. That package is what an auditor, insurer or HSE inspector is looking for.

Keep it current. Any reconfiguration or new racking changes the baseline, and a report describing an installation that no longer exists is of limited use. Real examples of inspections and their outcomes are in our case studies.

No nominated PRRS, or a nominated PRRS who left two years ago. No weekly records, or weekly records showing 'all clear' on a site with visible damage. Inconsistent location referencing, so nobody can tell whether damage is progressing. Amber items with no owner or date. Load notices from the original installation on racking that has since been reconfigured.

The other common gap is competence in the wrong place. An untrained person inspecting weekly produces a record of looking rather than a record of inspecting, and an annual inspection carried out by whoever installed or maintains the racking lacks the independence the expert tier is there to provide.

None of these are expensive to fix. Nominate and train a PRRS with cover for absence. Mark bay references physically on the racking. Book the expert inspection as a recurring commitment. Write the after-impact procedure down so it does not depend on who is on shift. Where impacts recur unobserved, consider continuous racking impact monitoring. A practical weekly format is in our racking inspection checklist, and the full service overview is on our racking inspection page.