PUWER is too often treated as a paperwork exercise: assess the machine, record the defects, file the report and return to it when the next audit is due. The Provision and Use of Work Equipment Regulations 1998 are about ensuring work equipment is suitable, safe, maintained, inspected where necessary, and used by people who understand the hazards.
A PUWER assessment is part of a wider Plan-Do-Check-Act approach to equipment safety. It helps identify the issues, but compliance depends on what happens next: whether the organisation acts on the findings, selects suitable control measures, implements them properly and keeps them effective over the life of the equipment. A site may have completed hundreds of PUWER assessments, but if the actions remain open, the hazards identified by those assessments may still not be controlled.
A PUWER risk assessment should establish whether machinery and other work equipment can be used without unacceptable risk. It should identify hazards, evaluate the risk level, confirm whether existing controls are adequate and set out what needs to be done. In practice, the assessment is often the easier part. The harder part is agreeing on the right solution, securing the budget, finding the time and skills to implement it, and making sure the solution remains effective.
Why is PUWER important?
PUWER links legal compliance with operating reality. A machine may have been correctly installed, supplied with a Declaration of Conformity (DoC), and guarded upon arrival on site. That does not mean it is still safe several years later. Production demands change, cleaning methods change, tooling changes and people find workarounds. Guards, interlocks, emergency stop devices and warning devices can deteriorate, be defeated or no longer suit the intended task.
A good PUWER assessment asks whether this equipment is still suitable for its intended use, in this working environment, with the people, maintenance arrangements and pressures now in place.
What do the Work Equipment Regulations require?
PUWER stands for the Provision and Use of Work Equipment Regulations 1998. The work equipment regulations require employers and those in control of work equipment to ensure that equipment provided for use at work is suitable, maintained in a safe condition, inspected where required, and used only by people who have adequate information, instruction, and training.
PUWER requires suitable health and safety measures. These can include fixed guards, interlocked guards, protective devices, safety devices, emergency stop devices, adequate means of isolation, clearly visible markings and warning devices. The PUWER regulations also contain specific requirements for mobile work equipment and power presses.
PUWER covers machinery, tools, appliances, apparatus and installations used at work, including equipment that employees provide for their own use. The use of work equipment includes starting, stopping, programming, setting up, transporting, repairing, modifying, maintaining, servicing, and cleaning. Other health and safety or safety legislation may also apply.
What should a PUWER risk assessment cover?
A PUWER risk assessment should examine the equipment across its lifecycle, from specification and installation through operation, cleaning, maintenance, modification and decommissioning. It should not be limited to whether the machinery looks guarded on the day of the visit.
The assessment process should identify all work equipment in scope, confirm the intended task, examine engineering aspects such as mechanical, electrical and environmental hazards, examine managerial aspects such as documentation, training, maintenance schedules, evaluate the risk level and decide whether existing control measures reduce the risk to an acceptable level. Training accompanied by supervision may be required where operators are inexperienced, tasks are unusual, or the specific risks are significant.
The review should consider many aspect but not limited to dangerous parts, access points, ejection risks, stability, isolation, stored energy and the way people interact with the machinery. In some cases, the likely outcome may be a minor injury. In others, where crushing, drawing-in, entanglement, high pressure, lifting operations, or stored energy are present, the potential harm may be fatal.
Start with the intended task
A common weakness in PUWER assessments is correct identification of the machinery especially when there are similar makes and models for machine. A conveyor, mixer, press, packaging line, or vehicle can pose different hazards depending on the product, speed, access frequency, cleaning method, and intervention points.
It’s very important to talk to operators and maintenance teams to understand how each specific machine is used. Ask how equipment is started and stopped, when people interact with the machine and what happens when production is under pressure. If the assessment does not reflect actual use of work equipment, it will miss the risks that matter.
Build a complete equipment picture
PUWER requirements apply beyond large production machinery. A useful register should include fixed plant, mobile work equipment, hired items, hand tools, lifting equipment, pressure equipment, workshop equipment and ancillary systems that affect safe operation.
PUWER risk rarely sits neatly within a single machine. It can sit between a conveyor and a palletiser, a forklift truck and a pedestrian route, a guard and a cleaning method, or a compressor and the equipment it supplies. Modified machinery needs attention because the original design assumptions may no longer match actual operation.
Identify hazards and decide what has to change
A PUWER assessment should identify potential hazards and potential risks, then decide whether the existing control measures are enough. Engineering controls, such as fixed guarding, interlocked access, and safe isolation, are generally stronger than administrative controls.
Personal protective equipment may be needed to address residual risks, but it should not be treated as the primary solution to a machinery hazard unless other options have been considered. The same applies to signage and visible markings. They can support safe use, but they do not compensate for poor guarding, unreliable isolation or unclear controls.
Set the right inspection regime
PUWER inspections provide evidence that work equipment remains safe. They should be carried out before first use where safety depends on installation, after reassembly in a new location, at suitable intervals where equipment may subsequently deteriorate, and after exceptional circumstances such as major modification, serious damage or a substantial change in use.
Inspection requirements should be based on equipment type, risk, environment and experience of use. High risk equipment, harsh conditions and safety-critical features justify closer attention. PUWER inspections may include pre-use checks, weekly checks or more detailed examinations, depending on what is necessary for health and safety.
The results should be recorded in a detailed report and retained at least until the next inspection. Where a maintenance log exists, it should be kept up to date so that equipment condition, recurring defects, and overdue actions are clearly visible.
Use a competent person
PUWER inspections must be carried out by a competent person with the necessary knowledge and experience to know what to look for, what to do if a problem is found, and how to report it. For simple work equipment, that competence may exist in-house. For complex machinery, power presses, unusual safeguarding, lifting equipment or integrated systems, specialist input may be needed. The assessor must understand the PUWER regulations and check that adequate information reaches operators and supervisors.
The same principle applies to the PUWER assessment itself. A report that lists missing stickers but fails to notice unsafe access, defeated interlocks or poor isolation will not help the business manage PUWER risk.
Control maintenance risk
Consideration should be made for when Maintenance is carried out. Normal guards may be open, stored energy may remain and production pressure may encourage shortcuts. PUWER requires work equipment to be maintained in an efficient state, in efficient working order and in good repair. PUWER requires maintenance operations to be carried out safely.
Safe systems of work should cover isolation, lock-off, release of stored energy, access, tools, temporary guarding, test running and hand back. For high risk tasks, permits to work or other formal controls may be needed. Equipment should not be returned to service until protective devices, safety devices, emergency stop devices and clearly visible markings are in place and functioning.
Review the PUWER assessment
A review is needed after relocation to a new location, reassembly, major repair, modification, deterioration, damage, a near miss or a change in the nature of use. Reviews should also be triggered when PUWER inspections identify repeated defects, when maintenance history shows deterioration, or when operators report that the safe method is impractical.
Consider related safety regulations
PUWER does not sit on its own. Specific legislation may apply to the same asset. Lifting equipment must also be considered under LOLER. Pressure equipment may fall under the Pressure Systems Safety Regulations. Personal protective equipment has its own requirements. New machinery must meet relevant conformity assessment and product supply requirements before being placed on the market or brought into use.
The HSE Approved Code of Practice explains how the law can be met in practice. It has special status and is generally treated as evidence of good practice.
Linking PUWER risk to asset management
Organisations with mature equipment safety management do not treat PUWER inspections as isolated events. They link findings to maintenance planning, capital expenditure, purchasing standards, modification control, training and asset management.
Problems are often easy to identify. However, putting the right solutions in place may require engineering work, production downtime, funding, and ongoing maintenance planning. This is why PUWER should be linked to asset management, procurement, equipment modifications, and maintenance activities, rather than being treated as a standalone assessment carried out from time to time.
If a PUWER assessment identifies a guarding issue, the next question is not only how to replace the guard. It is why the guard is missing, whether the design made cleaning or maintenance difficult, whether the proposed fix will introduce new risks and how the control will remain effective. This is where PUWER moves from assessment into risk management.
How Finch Consulting can help
Finch Consulting provides PUWER assessment, PUWER training and wider compliance services for organisations that need practical control of machinery and work equipment risk. We help clients identify the equipment in scope, assess the use of work equipment, review existing control measures and prioritise actions.
Our work can include PUWER inspections, machinery safety reviews, guarding assessments, maintenance strategy, competence requirements and support with action close-out.
If you have PUWER requirements or wider asset management needs, contact [email protected].
Summary
A PUWER risk assessment should help an organisation manage real risk, not only demonstrate that a checklist has been completed. It should cover the actual use of work equipment, identify hazards, confirm whether controls are effective and create a clear route for action.
The most effective PUWER assessment is linked to inspection, maintenance, training, procurement and asset management. That is how PUWER risk is kept under control throughout the life of the equipment.
Frequently Asked Questions
Are PUWER risk assessments and PUWER inspections the same?
A risk assessment identifies hazards, evaluates risk and decides what control measures and inspection requirements are needed. PUWER inspections check whether work equipment can continue to be operated, adjusted and maintained safely.
Who can carry out PUWER inspections?
PUWER inspections should be carried out by a competent person. They must have enough knowledge and experience to understand the equipment, recognise defects and decide what action is required. Complex machinery may need specialist support.
Does PUWER only apply to industrial machinery?
No. PUWER covers work equipment ranging from hand tools and workshop equipment to production machinery, mobile work equipment, vehicles and lifting equipment. The issue is whether the equipment is used at work, not whether it is large or complex.
When should a PUWER assessment be reviewed?
A PUWER assessment should be reviewed whenever changes could affect health and safety. Triggers include a new location, modification, deterioration, damage, new equipment, changes in use, near misses, repeated defects or new information about risk.
What should be checked when buying new machinery?
When introducing new machinery, confirm that it complies with relevant product supply requirements and is provided with the necessary conformity documentation. In addition, the equipment must be assessed to ensure it is fit for purpose, correctly installed, and safe for use in the specific workplace conditions.