Service work: once a year, or a safety switch
Queensland's Electrical Safety Regulation 2026 treats providing a service as service work: motels, restaurants, shops, health services, teaching and child care are all named. The regulation's own examples of gear it covers are a portable vacuum cleaner used in a hotel and a hand held blow dryer used in a hairdressing salon.
What's covered is extension leads and power boards rated at 20A or less, and plug-in equipment rated at 20A or less that's moved around as part of using it. That gear must either be inspected and tested by a competent person at least once every year, or be connected to a safety switch. Gear used only for office work stretches to once every 5 years.
Workshops: stricter on both counts
Manufacturing work includes repairing vehicles in a mechanic's workshop, welding and fabrication, and sorting, processing or packing food. There, plug-in gear has to be tested at least once a year if it's double insulated and every 6 months if it isn't, and it also has to plug into an outlet protected by a safety switch. In a permanent workplace you control, that switch must be a fixed one, not a portable unit.
Workers doing manufacturing work must not use double adaptors or piggyback plugs at all. If your benches rely on them, that's a job for an electrician: more outlets where the tools are used.
Cairns conditions that are hard on gear
Humidity and rain
Afternoon humidity averages 62% and reaches 71% in February, with about 15 to 16 rain days a month from January to March. Leads and tools used on verandahs, decks and in open kitchens see a lot of moisture.
The wet season
It runs from November to May. In December 2023, Cyclone Jasper's floods halted Cairns Airport and threatened Redlynch, Brinsmead and lower Freshwater. Anything stored at ground level in those areas is worth testing before the next season starts.
Farm, aquaculture and market garden work
Rural industry work, like growing crops or aquaculture, has its own rule: check plug-in gear by eye before connecting it, and where it's used in a wet or unroofed area, such as a hose-down area, run it through a safety switch or have it tested at least annually.
Wet, damaged or tingling? Take it out of service
Under section 17 of the regulation, unsafe equipment must be disconnected and stay that way until it's repaired or tested and found safe, or replaced. Pull anything that got wet in a flood, has a cut lead or gave someone a tingle. If a person is hurt, call 000 and don't touch them while they may still be in contact with the power.
Getting ready for test day
Sort gear by how it's used
Office-only, service work or workshop. The interval is different for each, so the tester needs to know.
Round everything up
Include housekeeping trolleys, kitchen benches, salon stations, storerooms and vehicles. Gear that isn't found doesn't get tagged.
Press the test buttons
Portable safety switches have to be tested by pushing their test button each time they're connected. Fixed ones are tested by a competent person at the intervals in AS/NZS 3760.
Check the tags afterwards
A pass tag shows the test or next due date and who tested it, by name, company or licence number. Failed gear gets a do-not-use tag and goes straight out of service.
How we'd handle it in Cairns
Ask whether running your service gear through safety switches would cover you, because that can be simpler than chasing yearly tags across a busy site. Book testing in the dry months, before the humidity peaks. And if the tester finds a damaged outlet or a tripping circuit, have the same electrician fix it on the spot.
Want a specialist to sort it?
Tell us the job and your postcode. We match the licence-checked local electrician who does this kind of work, and they call you. No ring-around, and your number goes to them alone.