This legislation has been repealed.
The following motor vehicles are not required to have a complying exhaust pipe--
(a) a motor vehicle that was manufactured before 1 January 1976,
(b) a motor vehicle that was ordered from the manufacturer before 1 July 1974,
(c) a motor bus that was manufactured before 1 January 1977,
(d) a special purpose motor vehicle,
(e) a motor vehicle used exclusively for the control of bush fires,
(f) a motor vehicle fitted with hydraulically operated elevating work platforms,
(g) a motor vehicle used exclusively to fuel aircraft,
(h) a motor vehicle having a diesel engine of a type certified in writing by the EPA as not requiring a complying exhaust pipe,
(i) a motor vehicle manufactured in compliance with ADR 80/01, ADR 80/02 or any subsequent ADR that imposes emission limits no less stringent than ADR 80/02,
(j) a motor vehicle that--(i) is a rigid table-top truck, and(ii) is used predominantly to transport hay or other flammable farm produce, and(iii) is usually garaged on a farm,
(k) a motor vehicle that is registered outside New South Wales,
(l) a motor vehicle that is sold in New South Wales for delivery outside New South Wales.