Commonwealth Consolidated Regulations Commonwealth Consolidated Regulations(1) For the purposes of paragraphs 83(1)(a) and 102(1)(b) of the Code, the prescribed extent is:
(a) the extent to which a difference of constituents is permitted by the standards prescribed by regulation 42; or
(b) if those standards do not permit a difference of constituents--nil.
(2) For the purposes of paragraphs 83(1)(b) and 102(1)(c) of the Code, the prescribed extent in relation to a constituent is:
(a) the extent to which a difference of concentration of the constituent is:
(i) permitted by the standards prescribed by regulation 42 (including the standard set out in subregulation 42(4)); or
(ii) necessary because of a difference of concentration of another constituent; or
(b) if those standards do not permit any such difference of concentration, and no difference is necessary as mentioned in subparagraph (a)(ii)--nil.
(3) For the purposes of paragraphs 83(1)(c) and 102(1)(d) of the Code, the prescribed extent is:
(a) the extent to which a difference of composition or purity is permitted by the standards prescribed by regulation 42; or
(b) if those standards do not permit a difference of composition or purity--nil.