PAT Testing in Schools: Rules, Frequency & Best Practice

Schools occupy a particular category in PAT testing terms. Children using equipment, supervised but not always closely; classrooms full of plug-in devices; specialist departments (D&T, science, music) with their own equipment risks; and a duty of care that goes beyond standard workplace requirements because the people most exposed are minors.

This post covers what UK schools actually need to do for PAT testing, how the rules differ from standard workplaces, where the practical pressure points are, and how to build a regime that works within school operations.

The duty of care in schools

Schools sit at the intersection of several legal frameworks:

• The Health and Safety at Work Act 1974 — staff are employees, so standard workplace duties apply
• The Electricity at Work Regulations 1989 — applies to all electrical systems in school premises
• The Children Act 1989 and broader safeguarding legislation — additional duties because children are involved
• Sector-specific guidance from the DfE, Ofsted, and local authorities for state schools, or from inspection bodies (ISI, COBIS) for independent schools

Pupil use, supervision, movement, storage and specialist equipment all affect the maintenance plan. A school is not assigned one automatic inspection or test interval merely by its sector name.

For more on the underlying legal framework, see our post on PAT testing as a legal requirement.

Why schools are different

A few things genuinely make schools different:

Children are not trained users

Office equipment is used by trained adults who understand cable management, can spot obvious damage, and won't deliberately misuse equipment. School equipment is used by children who don't know about earth continuity, can't tell a damaged plug from a normal one, and sometimes deliberately push limits.

High equipment density

Modern classrooms have laptops or tablets on every desk, interactive whiteboards, projectors, audio systems, sometimes printers — a 30-pupil classroom often has 35+ testable items. Multiplied across a typical primary school, that's easily 1,000-2,000 items. A secondary school can easily have 5,000-10,000.

Specialist department risks

Some school departments handle equipment with very different testing needs:

• D&T workshops: power tools, soldering irons, electric saws — high-risk handheld equipment
• Science labs: hot plates, water baths, centrifuges — specialist electrical equipment
• Music technology: amplifiers, mixers, instrument equipment — high cable-flex environment
• Catering technology: full commercial kitchen equipment
• PE departments: trampoline switches, gym equipment with electrical components

Holiday testing windows

Schools have unique scheduling: meaningful PAT testing access typically only happens during school holidays. That creates concentrated workload windows and makes contractor scheduling crucial.

Inspection regimes

Both Ofsted (state schools) and the ISI/independent inspectors review safety procedures. While they don't audit individual PAT testing records, persistent failures or any incident makes this a key area in the resulting inspection.

Recommended testing frequency for schools

Choose inspection and test intervals from the equipment, environment, use, manufacturer instructions and previous findings. There is no universal annual PAT interval. HSE explains the risk-based approach.

The IET removed the old frequency table from the fifth edition of its Code of Practice; it did not replace it with a new set of fixed intervals. Read the IET explanation.

Review classroom IT, heavily handled chargers, workshop tools, catering equipment and specialist devices separately. Medical devices, kilns, fixed machinery and charging installations may need specialist maintenance beyond ordinary portable-appliance testing.

What to test in schools

Building the asset register is the first major job. School PAT testing inventories typically include:

Classroom equipment

• Interactive whiteboards (Class 1 or 2 depending on construction)
• Projectors and ceiling-mounted projectors (with associated leads)
• Document cameras
• Speakers and audio systems
• Laptops/tablets and their chargers (chargers tested, not the devices)
• Desktop PCs in computer rooms
• Printers and photocopiers
• Plug-in lighting (table lamps, accent lighting)

Office and admin

• All standard office equipment as per PAT testing for IT equipment
• Reception equipment
• Photocopiers in admin areas
• AV equipment in halls and meeting rooms

Kitchen and catering

• Full commercial kitchen equipment in school kitchens
• Smaller kitchens in staff rooms (kettles, microwaves, fridges)
• Vending machines

Specialist departments

• Science: Bunsen burner igniters, hot plates, centrifuges, water baths, electronic balances
• D&T: power tools (drills, saws, sanders), soldering irons, glue guns, kilns
• Art: kilns (high-risk), heat presses
• Music: amplifiers, mixers, electronic instruments, recording equipment
• PE: trampoline interlocks, treadmills, gym equipment, defibrillators
• Drama: stage lighting, sound systems, smoke machines

Maintenance and groundskeeping

• Cleaning equipment (vacuums, polishers)
• Power tools used by site staff
• Maintenance department equipment

Outdoor and site equipment

• Outdoor lighting (where plug-in)
• Minibus charging points (specialist)
• Sports field PA systems

Areas commonly missed

• Equipment in storage cupboards (still needs testing if returning to service)
• Equipment in school sheds and outbuildings
• Off-site equipment (school trips, residential trips)
• Equipment used at parent-teacher events (lighting, music systems)

Practical scheduling for schools

The unique challenge for schools is that meaningful access to most equipment requires children not to be there. The standard approach:

Major testing rounds during school holidays

• Summer holidays: largest testing round, often the full school
• Easter holidays: focused testing on specialist departments
• Half-terms: spot testing of specific high-priority areas

In-term testing of accessible items

• Office and admin equipment can be tested during normal school hours
• Kitchen equipment can be tested during evening or weekend access
• Maintenance store items can be tested anytime

Contractor scheduling

Most external PAT testing contractors recognise the school holiday pressure and have specialist school programmes. Booking early in the academic year is essential — popular contractors fill summer holiday slots months in advance.

In-house testing model

Many larger schools (particularly secondaries and independents) have moved to in-house testing with a trained site manager or maintenance staff member as the competent person. The advantages:

• Testing can happen across the year, not just in concentrated holiday windows
• Failed equipment doesn't sit on the school floor for weeks waiting for contractor return
• Cost savings are significant at school-scale appliance counts

A PAT course can help develop inspection and testing skills. Competence also depends on practical ability, experience, the equipment involved and understanding the results. Successful learners on our classroom course receive a Skills Training Group certificate within one working day. Check the course scope and arrange additional training or specialist assistance for work outside it. See the course details and available locations.

High-risk areas that often get missed

A few specific issues come up repeatedly in school PAT testing:

Pupil-modified equipment

Children are remarkably creative with classroom equipment. Pencils stuck in sockets, modified plugs, cables wrapped in unusual ways. Visual inspection in classroom environments needs particular attention.

Music technology cables

Studio environments have huge numbers of high-flex cables that get manipulated constantly. Cable failure rates are noticeably higher than other school environments.

D&T workshop tools

The combination of pupil use, frequent movement, and hostile environment (sawdust, knocks, drops) makes D&T tools the highest-fail-rate category in many schools.

Old kit in storage

Assess equipment before it is returned to use or accepted as a donation. Its history, storage conditions and condition determine the inspection and any testing needed; do not assume that an unknown history is safe.

Donated equipment

Assess equipment before it is returned to use or accepted as a donation. Its history, storage conditions and condition determine the inspection and any testing needed; do not assume that an unknown history is safe.

School trip and residential equipment

Equipment taken on trips (audio gear, projectors, electrical kit for outdoor learning) gets exposed to environments far harsher than the classroom. After-trip testing is sensible.

Documentation for schools

School PAT testing records typically need to integrate with:

• The school's broader compliance documentation
• Ofsted/inspection-ready evidence
• Insurance documentation
• Local authority compliance reporting (state schools)

Most schools maintain PAT testing records as part of a wider site compliance management system. For the asset register and test logging structure itself, see our record sheet template post.

Particular things to track that are school-specific:

• Department/year group ownership of equipment
• Equipment that's portable across departments (shared AV kit, projectors)
• Equipment used outside school premises (trips, residentials)
• Equipment specifically for SEN/EHCP students (specialist communication equipment, hearing loops)

Working with the school's wider compliance regime

Coordinate appliance checks with installation inspections, specialist equipment servicing, fire systems and other site maintenance. They have different scopes and may require different competent people.

Choose work that matches your actual training and practical ability. Check any customer-specific qualification requirement, and refer specialist tasks beyond your competence.

Cost of school PAT testing

Compare quotes using the same inventory and scope. Include staff time, access, equipment purchase, routine checks, calibration, records, specialist work and any return visits. In-house testing can be useful, but savings depend on the school; an automatic first-year payback cannot be promised.

Frequently asked questions

Are schools required to maintain electrical equipment?

Yes. The relevant workplace safety duties apply. They do not create a single annual PAT requirement for every school item; the maintenance plan should reflect the risks.

Who should carry out inspection and testing?

A person competent for the specific work. A trained site employee may undertake appropriate tasks, while specialist equipment needs a person with the relevant additional expertise.

Does a course qualify a teacher to test everything?

No. Training contributes to competence, but practical ability and the agreed scope still need to be assessed.

What about trips and donated equipment?

Include them in the system. Check their condition and history and arrange suitable inspection/testing where needed.

The takeaway

Build a usable inventory, assign responsibility, plan safe access and review findings. Arrange training for the tasks staff will actually undertake and specialist support for the remaining equipment.