(1) This section applies to a determination (however described) that—
(a) was made 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 a determination about something that may be determined under a provision of the law of the other State (the corresponding provision ) that corresponds to a provision of a section mentioned in section 243 (1) (c).
(2) Except for circumstances that do not exist in the ACT, the determination has effect for this regulation as if it were a determination made by a corresponding authority under the corresponding provision.