Australian school bus requirements, state by state
There is no national school bus rule. Every state and territory sets its own, and they disagree with each other on the things that matter most — whether seatbelts are required at all, whether three children may share two seats, how old a bus may be, what the warning sign has to look like and how fast you may pass one. 10 pages here, written from the government documents with the clause references kept in.
New South Wales
TfNSW Category 4 school bus: what the specification requires
What a Category 4 school bus must have under the TfNSW BP4 specification — capacity, dimensions, Euro 6, accessibility, doors, signage and the ADRs it cites.
NSW Category 3 school bus: 29 to 43 seats
Category 3 is 29 to 43 seats under the Rural and Regional contract. TfNSW publishes no vehicle specification for it — here is what applies instead.
NSW Category 2 school bus: 15 to 28 seats, and what applies
Category 2 is 15 to 28 seats under the Rural and Regional contract. No vehicle specification is published for it — here is what applies, and where from.
Victoria
Victoria school buses: no specification, no age limit
Victoria publishes no school bus specification and sets no maximum bus age. What the Bus Safety Regulations do require, and where seatbelts actually come from.
Queensland
Queensland SchoolBUS: what a funded bus has to be
The School Bus Upgrade Scheme funds NC2 and NC5 buses in Queensland. What the specification requires, what it excludes, and the ages that trigger replacement.
Western Australia
WA school buses: the orange fleet and its specification
Western Australia publishes a real school bus specification. Diesel is mandated, seats may not recline, and nothing may be fitted to the bus without approval.
South Australia
South Australia school buses: what applies, and who buys them
South Australia owns 180 school buses and contracts the rest. The 25-year statutory age limit, the signage rules, and why 3-for-2 seating is not allowed here.
Tasmania
Tasmania school buses: size bands, bus age and seatbelts
Tasmania sets five contractual bus sizes and requires seatbelts only on small buses. The age limits, the 40 km/h signage, and why a new bus buys contract life.
Northern Territory
NT school buses: the lightest rules in the country
The NT sits outside the Heavy Vehicle National Law, sets no maximum bus age, and repealed its mandatory school bus sign in 2017. What actually applies.
Australian Capital Territory
ACT school buses: one buyer, one fleet, no contracts
Transport Canberra owns and runs the entire bus fleet, so there is no school bus contract market in the ACT. What that means, and what the Territory is buying.
Working out whether a bus fits your contract?
Ring 0477 957 513 or email sales@zbus.com.au. Every page here says plainly where we stand against that jurisdiction, including where we do not qualify. If we are not the right answer, we will say so.
Each page is written from the documents linked on it and dated. These rules are revised; check the current version before you rely on any of it, and treat your contract manager as the authority rather than this website.