Car repair in NSW is licensed by NSW Fair Trading under the Motor Dealers and Repairers Act 2013. The business needs a motor vehicle repairer licence, and that includes owners, self-employed and mobile repairers, part-timers, sub-contractors, partnerships and companies. Anyone carrying out the repair work also needs a motor vehicle tradesperson certificate, unless they're an apprentice or trainee supervised by someone who holds one. A new Motor Dealers and Repairers Regulation took effect on 1 September 2025; under it, the Fair Trading Commissioner sets the qualifications for licences and certificates by published notice. Licensed repairers go on a public register, which customers can search through Service NSW by the licensee's name or licence number. Minor work that doesn't affect a vehicle's mechanical operation or structure isn't treated as repair work.
The sign rules are specific. The sign must be visible to people approaching your registered place of business, or fixed to the vehicle if you're mobile, and it must show your name as it appears on the licence followed by the words "licence number" or an abbreviation and the number itself. A business name can sit beside the licensee's name but can't replace it. Every NSW repairer is also bound by the Motor Vehicle Insurance and Repair Industry Code of Conduct, and Australian Consumer Law expects work done with due care and skill, fit for its purpose and finished in a reasonable time. A website doesn't need to recite any of that, but it mustn't contradict it, so we copy your licence details exactly and keep any statements about workmanship to what you've told us is true.
Inspections are a Transport for NSW scheme. A safety check (still widely called a pink slip) can only be done by an Authorised Inspection Scheme station or a mobile safety check provider; a pass is sent to Transport for NSW electronically and is valid for six months for registration. It applies to most light trailers and caravans up to 4.5 tonnes as well as cars. A blue slip, formally an Authorised Unregistered Vehicle Inspection Scheme report, is needed when rego expired more than three months ago, the vehicle has come from another state or overseas, it has no plates, it's a written-off vehicle approved for re-registration, it has changed significantly (a new engine, for example), or defect notices need clearing. That report is valid for 42 days.
Greater Sydney also isn't one climate. On 4 January 2020 Penrith Lakes reached 48.9 °C, the hottest temperature ever recorded in the Sydney basin, and across that January its average daily maximum was 32.5 °C, against 28.1 °C at Observatory Hill in the city. A workshop in Penrith, Blacktown or Campbelltown that does a lot of air-con work in summer has good reason to give it a page and show its AAC02 licence. Rideshare drivers are another group with their own rules: the annual safety check applies whatever the car's age, and maintenance and repairs have to be done by a licensed mechanic, with records kept.
We're an Adelaide team and work with Sydney businesses by phone and email. Two of our NSW clients are Resolve Forward, a family dispute resolution practice in Sydney, and Western Sydney Stump Grinding. If you belong to the Motor Traders' Association of NSW, the Burwood-based association for automotive businesses that reports more than 3,000 members, we can show that beside your licence details. You send your services, hours and some photos, we send a draft link to check between jobs, and you pay once you've approved it.