Pink slip, blue slip, or neither?
The pink slip is the yearly safety inspection report for a registered car. The 5 years are counted from the month and year on the compliance plate, not from when you bought it, so check the plate if you're unsure how old the car really is.
The blue slip, now officially an authorised unregistered vehicle inspection (AUVIS), is for a car that's off the register or new to NSW: rego expired more than 3 months, brought in from another state, territory or country, no number plate, or a write-off approved for re-registration. It also checks design and identity standards, and it lasts 42 days from the inspection.
What Central Coast owners run into
Mobile slips for the hinterland
From Mangrove Mountain, 34 km west of Gosford, or the far end of the Yarramalong Valley, the nearest station can be a real drive. NSW says a mobile pink slip provider can inspect the car at your place for the same slip fee, though a call-out fee may apply. Ask about it before you agree a time.
Boat trailers and caravans
NSW counts trailers and caravans of 4.5 tonnes ATM or less as light vehicles for the yearly check. With Brisbane Water and the Tuggerah Lakes on the doorstep, that can mean the boat trailer needs a pink slip of its own. Its renewal notice will say.
Salt air and rust
Salt air near the beaches and the lakes speeds up rust underneath. Rust in the car's structure can fail a safety check, so if you suspect it, have a mechanic look before the slip, not after.
Flood-damaged and written-off cars
Transport for NSW says cars declared written-off after floods can go on the Written-off Vehicle Register and won't be re-registered, except in very limited circumstances. Where one is approved, it needs a blue slip. If you're buying a car from near the lakes, a pre-purchase inspection on the Central Coast is the place to look for flood signs.
If the car doesn't pass
The rego can't be renewed until the repairs are done. Take the car back to the same AIS station within 14 days and there's no further inspection fee; leave it longer and you pay for another inspection.
That window is why it pays to sort the obvious things first: lights, tyres, wipers and any leak you already know about. Any repair business doing the work needs a NSW motor vehicle repairer licence.
A slip without an inspection isn't a bargain
Transport for NSW has been auditing pink and blue slip providers over slips issued without the vehicle being seen. Since January 2026 it has audited 570 providers, cancelled 127 licences and suspended 84 operators. If someone offers a slip without looking at the car, walk away: that's exactly what licences are being cancelled over.
What we'd do
We'd do the easy checks ourselves the weekend the renewal notice arrives: lights, indicators, tyres and wipers. If the car lives near the water, we'd have a mechanic look underneath for rust before the inspection, so a fail doesn't eat into the 14 days. For a car out in the hinterland, we'd ask for a mobile provider and save the drive.