(1) This section applies to an approval (however described) that—
(a) was given under a law regulating the transport of dangerous goods made by a State that has passed or has indicated that it intends to pass a corresponding law; and
(b) was in force in the other State immediately before the commencement of the Act; and
(c) is an approval of something that may be approved under a provision of the law of the other State (the corresponding provision ) corresponding to a provision mentioned in section 247 (1) (c).
(2) Except for circumstances that do not exist in the ACT, the approval has effect for this regulation as if it were an approval given by a corresponding authority under the corresponding provision.