(1) A determination by a Competent Authority made under ¾
(a) paragraph (b) of the definition of }dangerous goods~ in section 3 of the Act; or
(b) regulation 5(b),
must be ¾
(c) in writing; and
(d) published in the Gazette.
(2) Division 6 of Part 1 of the Dangerous Goods (Transport) (Road and Rail) Regulations 1999 applies to a determination referred to in subregulation (1)(a) or (b).