21A Nonstandard road vehicles—prescribed circumstance relating to intergovernmental agreements
(1) For paragraph 20(1)(b) of the Act, it is a prescribed circumstance that the road vehicle:
(a) is a vehicle to which an intergovernmental agreement applies; and
(b) is imported in accordance with the requirements of the intergovernmental agreement.
(2) In this regulation:
intergovernmental agreement means an agreement, being an agreement to which the Commonwealth and the government of a country, or the governments of countries, other than Australia are parties, that provides for the importation of vehicles specified in the agreement into Australia on a temporary basis without payment of duties of customs.