Test and Tag Services NSW - Electrical Equipment Testing and Tagging Guide

Why Plug-In Equipment Gets Checked at Work

Every workplace in New South Wales has plug-in electrical equipment, even if it is only a fridge, a kettle and a laptop charger. Cords get crushed under chairs, plugs get pulled out by the lead and kettles get knocked off benches, so damage builds up without anyone noticing it. Testing and tagging is the trade name for a regular check that finds this damage before it gives someone an electric shock or starts a fire. The check combines a careful look at each item with electrical tests that measure things the eye cannot see. All figures quoted here are 2026 estimates for NSW workplaces, so confirm them against written quotes before you book.

The duty to manage electrical risk falls on the business or organisation running the workplace, not on the tester it hires. The technician can inspect, test and tag, but the owner still decides how often that happens and what to do with equipment that fails. Knowing the reason behind each step helps when you judge a quote or explain the program to staff. Sole traders, schools, clubs with paid staff and large employers all carry the same basic duty, scaled to the risks of their own premises.

2026 Price Bands for a NSW Testing Visit

In 2026, NSW technicians charge about $4.50 to $7 per item on larger sites and about $6 to $10 per item in small offices and shops. On top of that, each visit has a minimum charge or call-out fee of roughly $130 to $280 to cover travel and set-up when the item count is low. Extension leads and power boards are tested as items in their own right, at about $4 to $8 each. Instrument timing of a residual current device (RCD), the safety switch that turns off the power once it senses current escaping to earth, adds about $10 to $25 per device. Charged at small site rates, a small office with 120 items would come to roughly $720 to $1,200 before any repairs. Full price tables, with worked sums for minimum charges, appear in the NSW test and tag cost guide.

Repair work is priced on top of testing, at about $25 to $60 for a replacement plug and $35 to $80 for a replacement lead fitted. The per item rate usually covers the register of results and a short test report as well, but confirm this before the booking is made. Evening and weekend rounds can carry a loading, so get the amount stated in writing before the visit is confirmed. These bands are estimates for typical NSW workplaces and will move with the site, the access and the condition of the equipment.

How Testing Charges Add Up on an Invoice

Each testing invoice is built from a small number of parts, and seeing them separately makes two quotes easier to compare. The per item rate covers the inspection, the electrical tests, the tag and the entry in the register for each piece of equipment. The minimum charge applies when the per item total falls below it, so a very small job costs the minimum whatever the count. Repairs, replacement leads and RCD timing tests appear as separate lines, because not every workplace needs them. Electricians who repair faults found during a round charge their own hourly rates, and current bands for those appear in the NSW electrician pricing guide.

Travel forms part of the price outside the main centres, and regional sites may see a travel line as well as the minimum. Time of day matters too, because a round in a busy shop may need to start before opening or after closing. Contracts for repeat visits can fix the per item rate for a year or more, which helps when a budget must be set in advance. Whatever the structure, the quote should show each part on its own line so that no cost is hidden inside another. Testers who visit several tenancies in one building on the same day can sometimes split the travel cost between them.

The Visual Check, the Earth Test and the Insulation Test

The first part of any test is a close visual and hands-on inspection of the item, its flexible cord and its plug. The tester looks for cuts or flattened sections in the cord, cracked plug tops, bent or loose pins, and scorch marks that suggest overheating. They also check that the outer sheath of the cord is gripped firmly where it enters the plug and the appliance, because a loose anchor lets the inner wires pull free. Blocked air vents, missing covers, broken switches and signs of liquid getting inside are noted at the same time. Testers are also asked, under NSW guidance, to confirm that the rating of the plug suits the equipment it supplies. Any item that fails this inspection is removed from service without going further, since no electrical reading can make a damaged cord safe.

The earth continuity test applies to equipment with a metal case or other exposed metal that relies on an earth wire for protection. Inside the cord, the earth wire runs from the longest pin of the plug to the metal body of the appliance. If a live wire ever touches that metal, the earth wire carries the fault current away so the circuit protection can switch off the power. The test passes a small current along the earth path and measures its resistance, meaning how strongly the path opposes the flow of electricity. High readings show the path is broken or poorly joined, so the appliance could become live to the touch if a fault happened. Toasters, desktop computers, metal-bodied heaters and power boards with earthed sockets are typical items that receive this test.

The insulation resistance test checks the plastic and other materials that keep the live parts away from anything a person can touch. The instrument applies a test voltage between the live conductors and the earth or outer parts, then measures how much current gets through. Good insulation lets almost nothing pass, while damaged, damp or aged insulation lets more leak away. Equipment with electronic power supplies can be tested with a leakage current test instead, which measures the leakage while the item is switched on. Double insulated items carry a symbol of one square inside another and have no earth wire to test. Those items still receive an insulation or leakage test, and examples from offices appear on the IT equipment test and tag page.

Extension leads and power boards get one more check, called polarity, which confirms that each wire connects to the right pin at each end. Those wires are the active, which carries power in, the neutral, which carries it back, and the earth. Leads wired the wrong way round can leave a switched-off appliance still live, because the switch then breaks the neutral wire and not the active one. Portable outlet devices and cord extension sets also have their sockets checked for damage and loose contacts. Each of these results is recorded against the item, so a later reader can see exactly what was tested and what passed.

AS/NZS 3760 and What the Standard Covers

The method for testing and tagging is set out in AS/NZS 3760:2022, whose full title is In-service safety inspection and testing of electrical equipment and RCDs. The letters AS/NZS mean it is a joint Australian and New Zealand Standard, published in both countries under the same number. In-service means the standard deals with equipment already in use, not with the design or approval of new products before sale. According to Standards Australia, the standard covers visual inspection, earth continuity, insulation resistance and polarity tests, test frequency, tagging and records, and the skills needed to do the work. Copies are sold through Standards Australia, and an in-house testing team needs access to the full text.

Standards are not laws on their own, but NSW workplace guidance refers to this one directly. SafeWork NSW publishes a code of practice titled Managing electrical risks in the workplace, which refers readers to AS/NZS 3760 for indicative test intervals. That code is an approved code of practice under section 274 of the Work Health and Safety (WHS) Act 2011. Since 1 July 2026, according to SafeWork NSW, a business must comply with approved codes or manage the risks to an equivalent or higher standard. On construction and demolition sites, a separate standard, AS/NZS 3012, governs inspection, testing and records, and its rules are covered on the construction site test and tag page. Manufacturer instructions can add further requirements, particularly for specialised, laboratory or medical equipment.

The NSW Rules Behind Regular Testing

The main workplace safety law in New South Wales is the Work Health and Safety Act 2011, supported by the Work Health and Safety Regulation 2025. SafeWork NSW says the 2025 Regulation took effect on 22 August 2025 and largely carries on the rules of the 2017 Regulation. Both are published in full on the NSW legislation website, which shows the version in force on any date. The Act places the primary duty on a person conducting a business or undertaking (PCBU), who must protect the health and safety of workers and others so far as is reasonably practicable. That legal phrase means doing what can reasonably be done to manage a risk, and the duty covers electrical equipment along with the building's fixed wiring. The Regulation then adds specific rules for equipment used in conditions that can damage it.

The electrical risks fact sheet from SafeWork NSW cites the 2017 Regulation, and the 2025 Regulation largely continues the rules that the fact sheet describes. Plug-in equipment used in a hostile operating environment must be regularly inspected and tested by a competent person, and it must not be used until it has been tested. Brand-new equipment does not need testing before first use unless there are reasonable grounds to believe it is unsafe, though it should still be looked over for transport damage. Second-hand equipment is tested before its first use, and any item is tested again after repair or servicing that might change its electrical safety. Hire equipment needs an inspection and test when each hire begins, plus a test every three months, and tool fleets get more detail on the power tool testing and tagging page. None of these rules supplies a ready-made list of items, so each business works out which equipment is in scope by walking through its own premises.

Does Your Workplace Count as a Hostile Operating Environment?

The legal term hostile operating environment means a place where electrical equipment is exposed to conditions likely to damage it or shorten its life. The examples in the NSW code of practice are wet or dusty areas, outdoors, workplaces using corrosive substances, commercial kitchens and manufacturing environments. Commercial kitchens with steam and spills, workshops full of metal dust and cleaning crews dragging machines through doorways all fit that description. Quiet offices where monitors stay on one desk for years are the opposite case, because nothing in the setting damages the equipment. Deciding which areas count as hostile is the first step in setting a test interval, and some rooms in one building may count as hostile while others do not.

For hostile conditions, the NSW code of practice gives a general guide of testing at least every 12 months. It suggests at least every six months for equipment used in manufacturing and workshops, and the same for commercial cleaning equipment. Hire equipment is tested at least every three months, and construction and demolition sites follow a three-month cycle under AS/NZS 3012. AS/NZS 3760 contains a fuller table of indicative intervals that the code refers to, covering a range of settings and types of use. Choosing intervals for shops, cafes, gyms, clinics and schools is dealt with in detail on the commercial test and tag page. Shorter intervals make sense wherever equipment is moved, flexed or knocked, whatever type of workplace it is.

Walking through the premises with a floor plan makes the decision easier to record and explain. Mark each area as hostile or not, write down the reason, and note who uses the equipment there and how often it is moved. Review the plan whenever a room changes use, for example when a storeroom becomes a kitchenette or a workshop opens in a corner of a warehouse. Keeping that written reasoning with the register shows how each interval was chosen if a manager, an insurer or an inspector later asks.

Safety Switches Under the NSW Workplace Rules

A residual current device compares the current flowing out along the active wire with the current returning along the neutral, and cuts the power when the two differ. That difference means current is leaking somewhere it should not, possibly through a person, so the device switches off in a fraction of a second. Where plug-in equipment is used in a hostile operating environment, NSW guidance says workers must be protected by an RCD so far as is reasonably practicable. In those settings, any RCD provided for socket outlets rated up to 20 amps must have a tripping current no greater than 30 milliamps, a milliamp being one thousandth of an amp. The devices must be fit for purpose, kept in working order and tested regularly by a competent person.

RCDs come in three forms: fixed units at the switchboard, units built into a single power point and portable units that plug into a socket. Results of RCD tests, other than daily push-button checks, stay on file until that device's next test or its disposal. If an RCD proves faulty, it comes out of service and is replaced as soon as possible. The difference between a push-button check and an instrument timing test is set out on the RCD testing page. Replacing a unit in the switchboard is licensed electrical work, described under switchboard upgrades.

Who Is Allowed to Do the Testing in NSW

Under the NSW rules, the tester must be a competent person, meaning someone who has gained the knowledge and skills for the task through training, qualifications or experience. SafeWork NSW gives a licensed or registered electrician as one example of a competent person. Another example is a person who has completed a structured training course in pass-fail portable appliance testing and visual inspection. One nationally recognised training unit for this work is UEERL0003, Conduct in-service safety testing of electrical cord connected equipment and cord assemblies. The person also needs a working, calibrated instrument and must understand what it can and cannot detect. Competence relates to the specific task, so someone trained only on office gear may not suit three-phase welders, which run on the larger supply used for big motors.

Electrical licensing in New South Wales covers a different kind of work from in-service testing. On the NSW Government licensing page managed by Building Commission NSW, electrical wiring work is described as installing, repairing, altering or removing an electrical installation. The same page says the electrical installation does not include an electrical article connected to, and extending beyond, an outlet socket. Plug-in kettles, leads and drills fall into that kind of article, and the WHS rules for testing them call for a competent person, with a trained appliance tester among the SafeWork NSW examples. Work on the building's fixed wiring, switchboards and hardwired machines needs a licensed electrician, and you can request one through the NSW electrical services hub. Before any wiring work begins, confirm the electrician's licence through the Service NSW online licence check and keep a note of the number with your records.

Reading a Test Tag Correctly

The tag is the visible part of the process, and NSW guidance allows it to serve as the test record for that item. To do that job, the record must show who did the test, when it was done, the result and when the next test falls due. Tags should also be durable, water-resistant and not able to be reused, according to the NSW code of practice, so a tag cannot be peeled off one item and stuck on another. Tags are fixed near the plug end of the cord, where a worker can read them before plugging in. Brady makes safety tags and label materials, and Dymo makes label printers that some businesses use for asset labels.

Failed items get an out of service tag and go straight out of use, even if they still seem to work. Some testers print tags with a barcode or QR code that links to the register entry, which saves rewriting details by hand. Colour coding of tags by test period is a practice used on building sites, and the colours are explained on the construction site page. When you look over your own equipment, check that the next due date on each tag has not passed, since an expired tag gives no current assurance.

Records, Registers and How Long to Keep Them

For equipment in hostile conditions, NSW guidance says each test record stays on file until the item's next test or its permanent removal from the workplace. A register is the full list of tested items, and it goes further than the legal minimum by showing every item in one place. Useful registers list a description, the location, the test date, the result, the next due date and the tester for each line. It also records failed items and what happened to them, whether that was repair, replacement or disposal. Keeping the register as a spreadsheet or in a shared folder means it stays with the business if the testing company changes.

RCD records follow the same pattern, with each device, its test date and its result kept until the next test. Daily push-button checks do not need a written record under the NSW guidance, although a business can log them if it chooses. Offices that keep both registers together can answer a question about any appliance or safety switch in a few minutes. Records also help after an incident, because they show what was checked and when it was checked. Test reports that summarise failures by area show which rooms or tasks wear out equipment fastest. Paper registers work for a handful of items, but a spreadsheet is easier to sort by due date and location once the list grows past a few dozen lines.

Test and Tag Compared With a Fixed Wiring Inspection

Testing and tagging deals with equipment that plugs in, while an electrical safety inspection deals with the building's own installation. The installation includes the switchboard, the cables in the walls and ceiling, power points, light fittings and any appliance wired in permanently. That inspection is carried out by a licensed electrician, who looks at the switchboard, earthing and safety switches and reports on hazards, as described on the electrical safety inspection page. A business can have every kettle tagged and still have a worn switchboard, or the reverse, so the two checks answer different questions. Hardwired equipment such as hand dryers, ovens connected straight to a circuit and fixed water heaters is outside a tagging round and needs the electrician.

Some electricians offer both services in one visit, which suits a small workplace that wants a single booking. Ongoing programs that combine testing with switchboard checks, lighting and repairs are described under commercial electrical maintenance. Where an inspection finds a serious hazard outside business hours, an emergency electrician can make it safe. Repeated tripping, warm power points or a burning smell are signs to book electrical fault finding, not another testing round.

What Happens to Equipment That Fails

Each failed item is tagged out of service on the spot and removed from use, and the register records the reason. The owner then decides whether to repair it, replace it or throw it away. Cut leads can be replaced on the day for about $35 to $80, and broken plugs for about $25 to $60. The item is then retested before it goes back into use. Faults inside an appliance, such as a damaged element or switch, go to a qualified repairer, and that work is listed under appliance repairs. Kambrook makes kettles and toasters and Breville makes kettles and coffee machines, and replacing a cheap item can cost less than repairing it once labour is counted.

Buying new equipment is the moment to check that it is approved for sale in Australia. NSW Government consumer guidance calls certain products declared electrical articles and says they need certification against Australian Standards, with the approval mark placed permanently on the item and not only on its box. The same guidance warns that electrical goods never tested or approved for the Australian market may fall short of Australian Standards. If a new item fails its first check or breaks early, the consumer guarantees under the Australian Consumer Law may give you a right to a repair, replacement or refund from the seller. Guidance on those guarantees and on product safety recalls comes from the Australian Competition and Consumer Commission. HPM makes extension leads and power boards and Arlec makes power boards with surge protection, so keep the model details of each one for any recall check.

Dispose of failed equipment properly, so that nobody finds it in a storeroom and plugs it in again. Cutting the plug off a condemned item is a simple way to stop it coming back into use. Computers, phones and other items that hold data need that data removed before they go for recycling. Check with your local council about drop-off points that accept electrical waste for recycling.

Training Your Own Staff or Booking a Technician

Larger organisations sometimes train one or two staff members to test their own equipment, which lets them check new arrivals and repaired items straight away. That route needs a training course, a calibrated testing instrument, a supply of tags, a register system and time set aside for the work. Fluke makes portable appliance testers, Megger makes PAT testers, meaning portable appliance testers, and Seaward makes the PrimeTest range of appliance testers. Kewtech makes portable appliance testers and Metrel makes multifunction and appliance testers, and each maker publishes calibration advice for its instruments. Pass-fail instruments are simpler to use, while ones that display readings let a trained tester spot an item that is getting worse over time.

Instruments need regular calibration, which is a check against a known reference that confirms the readings are accurate. Businesses testing in-house should keep the calibration certificate with the register, so they can show the results came from an accurate instrument. The trained staff member must also stay within their competence, passing three-phase gear, complex machines and repairs to someone qualified. For a small business with a few dozen items, an outside technician on a regular visit can cost less than buying an instrument and training staff. Technicians also bring the adaptors needed for unusual plugs, which an in-house team may not own. Either way the business keeps the duty, so someone inside the organisation should own the register and the due dates.

Home Businesses, Clubs and Volunteer Groups

The workplace duty applies to sole traders and home-based businesses as well as large employers, because each one is conducting a business or undertaking. A hairdresser working from a converted garage, a mobile pet groomer and a home bakery all use electrical equipment as part of their work. Wet hands, water spray and heat in those settings can make them hostile operating environments under the NSW rules. Tools taken in and out of a van to clients' homes get knocked about on every trip, so a tradesperson's own gear needs the same attention as a factory's. Keeping a simple register suits a small business as well as a large one, because it shows what was checked and when.

Volunteer groups are treated differently under the NSW workplace safety laws. SafeWork NSW says that if a volunteer association has no paid employees, the WHS laws do not apply to the association. Once the association employs a paid worker, it takes on work health and safety duties to all of its workers and volunteers. Even so, SafeWork NSW recommends that volunteers and associations follow the WHS laws as good practice. Community halls, sporting clubs and charity shops with urns, sound gear and heaters can use that advice to set a sensible testing routine. Equipment brought in by hirers or performers should arrive with a current tag, and checking it at bump-in, when gear is carried in and set up, keeps untested items off the stage.

In strata buildings, it can be unclear who looks after shared equipment such as gym machines, pool pumps and common room appliances. Electrical work on common property is arranged through the strata manager or committee, as outlined under strata electrical maintenance. Outdoor events running from a portable generator need leads and boards suited to outdoor use, and fixed backup supplies are described under generator installation. Smoke alarms are not part of a testing and tagging round, and their fitting and checking are covered under smoke alarm installation.

Warning Signs in a Testing Quote or Report

Per item prices well under the NSW bands can signal that the visual inspection is rushed or skipped, and that inspection finds damage instruments cannot. Be cautious of a quote that does not say how leads, power boards and RCDs will be counted and charged. Testers who cannot name their instrument, show a calibration certificate or describe their training have not shown they are competent for your site. Tags without a tester's name or a next due date do not carry the details that NSW guidance describes for a test record. Registers in which every item passes year after year, on a site with heavy equipment use, deserve a closer look.

Watch for repairs carried out without your agreement and then added to the invoice at the end of the visit. Hardwired items should never be tagged as if they were plug-in equipment, because the test does not reach their fixed connection. If anyone offers to tag equipment without testing it, refuse, because a tag is a record of a test that must actually have happened. Get a copy of the register in a format you can open yourself before you pay the final invoice.

Briefing Testers So Every Quote Prices the Same Job

Start with a rough count of plug-in items by area, including leads, power boards, chargers and anything kept in vehicles. Describe the workplace and its conditions, such as a commercial kitchen, a dusty workshop or a quiet office, because those set the interval and the time per item. List any three-phase equipment, medical or laboratory equipment and the RCDs you want timed, since each needs different gear or skills. Give the address, parking and access details, and say whether the work must happen outside trading hours. If you have a previous register, share it, as it saves time and lets the tester follow existing asset numbers. Through The Quote Yard, one posted brief reaches several NSW technicians, who then price an identical job.

When quotes arrive, compare them by per item rate, minimum charge, lead and board pricing, RCD tests and repair rates. Check whether the register and report are included, and in what format you will receive them. Confirm who will attend, what training they hold and whether they carry public liability insurance. Quotes that set out the next due dates and offer a reminder before them make the following round easier to plan. Choose the technician whose quote states the scope clearly, not simply the lowest total, and keep the written quote with the register.