What it does
This Determination, titled the Currency (Royal Australian Mint) Determination 2008 (No. 2), sets out formal specifications for a $1 coin. It is made by the Minister for Superannuation and Corporate Law (Nick Sherry) under subsection 13A(1) of the Currency Act 1965 (title and preamble). The instrument records its date (3 March 2008) and provides that it commences on the day after it is registered (s 2). Section 3 states that the item in Schedule 1 specifies five categories of technical detail for the coin: denomination, standard composition, standard weight and allowable variation, dimensions, and design (s 3). Schedule 1 then contains the concrete specification for Item 1, the $1 coin.
Mechanically, the Determination does four things. First, it declares the coin’s denomination as $1 (Schedule 1, Item 1). Second, it fixes the coin’s standard composition as copper, aluminium and nickel (Schedule 1). Third, it sets a standard mass of 9.00 g with an allowable variation of ±0.27 g, and gives maximum dimensional parameters: maximum diameter 25.12 mm and maximum thickness 2.80 mm (Schedule 1). Fourth, it prescribes shape, edge form and both obverse and reverse design features, including inscriptions and designer initials (Schedule 1). Section 4 makes explicit that these specifications do not affect any other determination of the specifications of a coin (s 4).
The instrument therefore functions as a technical and design specification under the statutory power invoked. It does not, within its text, create offences, prescribe issuance volumes, set legal tender status, or change any other statutory obligations; it confines itself to identifying and recording detailed physical and visual characteristics that are to be treated as the applicable specification under the cited statutory power (s 3; Schedule 1; s 4). The Note appended directs readers to the Federal Register of Legislative Instruments for registration and compilation information (Note).