Currency (Royal Australian Mint) Determination 2012 (No. 5)

Standard weight is the nominal mass of the coin as specified in the table. For the $2 coin it is 6.60 grams; for the $1 silver coin it is 31.103 grams. Allowable variation is the tolerance around that weight within which a coin is still considered compliant. The $2 coin has a symmetrical tolerance of ±0.26 grams, meaning a coin weighing between 6.34 g and 6.86 g is acceptable. The $1 coin has an asymmetrical tolerance of only +1.80 grams, meaning it must weigh at least 31.103 g but may weigh up to 32.903 g. There is no permitted underweight for the silver coin, which is a strong guarantee for purchasers of the intrinsic silver content.

Dimensions are given as maximum diameter and maximum thickness. This is a one-sided specification: the coin must not exceed these dimensions but can be smaller. For the $2 coin, the diameter must not exceed 20.62 mm and the thickness not exceed 3.20 mm. For the $1 coin, the diameter must not exceed 40.60 mm and the thickness not exceed 4.00 mm. This is unusual compared with typical coin specifications that give a nominal dimension plus a tolerance both above and below. The use of maximums may reflect manufacturing constraints or an intention to avoid coins jamming in vending machines. However, it also means that the Mint is not required to produce a uniform thickness or diameter; variations downward are permissible as long as the maximum is not breached.

Design is defined by a system of symbols in the table (S1, E1, etc.) elaborated in Part 2 of the Schedule. The obverse for both coins features Queen Elizabeth II, but with different inscriptions. The $2 coin obverse (O1) has “IRB”, “ELIZABETH II”, “AUSTRALIA 2012”. The $1 coin obverse (O2) includes “IRB”, “ELIZABETH II”, “AUSTRALIA 2013”, and “. 1 DOLLAR .”. The year on the obverse is not necessarily the year of minting but the year the coin is dated; this is a common numismatic practice. The reverse designs are entirely different. The $2 reverse (R1) is a Remembrance Day theme with a central circle of repeated text and a superimposed poppy, plus two additional poppy representations, and the inscriptions “TWO DOLLARS” and “REMEMBRANCE”. Notably, the text “LEST WE FORGET” appears in inverse order (i.e., reversed or mirrored), which is an unusual artistic choice. The $1 reverse (R2) is highly detailed with coloured elements (grass, kangaroo, joey, hilly landscape, leaves) plus a circular border with the species name and the silver purity mark “1 oz .999 Ag”. The inclusion of colour on a coin is a technological feature that adds production cost and potential durability concerns.

The instrument itself does not confer legal tender status; that is governed by the Currency Act. However, the specifications are a precondition for the coins being issued as legal tender. If the Mint produces coins that do not meet these specifications, those coins may still be legal tender if the variation is not substantial? The Act likely allows for tolerances, and this Determination sets what those tolerances are. In practice, the Determination defines what the Mint must aim for.

The primary entity affected is the Royal Australian Mint, which is legally required to comply with these specifications when producing these coins. The Mint’s production processes, quality control, and procurement of materials must all align with the specified composition, weight tolerances, dimension maxima, and design details. Any deviation from the specifications could render the coins non-compliant with the Determination, though the practical consequences are limited because the Mint is a government entity and the Determination is a self-imposed standard.

Coin collectors and numismatists are directly affected because the specifications define what constitutes an official coin of that issue. Collectors who purchase these coins rely on the Determination to know that the coin they acquire is genuine and conforms to the intended design and metal content. The silver $1 coin is particularly important for bullion investors, who value the coin primarily for its silver content. The guaranteed minimum silver weight of 31.103 g (1 troy ounce) with no underweight tolerance is a strong assurance. The maximum weight limit of 32.903 g means the coin could contain slightly more silver, which is a bonus for the investor but an extra cost for the Mint.

Vending machine operators, banks, and cash handlers are affected only by the $2 coin, as it is intended for circulation. The maximum diameter and thickness specifications are critical for compatibility with coin handling equipment. Because the dimensions are given as maximums, machines that accept the standard $2 coin (which previously had a lower diameter? Actually the standard circulating $2 coin has the same nominal size: 20.5 mm diameter, 3.0 mm thick? Let's check standard coin specs: The standard $2 coin is 20.5 mm diameter and 3.0 mm thick, but with tolerances. This Determination sets a maximum diameter of 20.62 mm and thickness of 3.20 mm, which is consistent with typical tolerances. So existing machinery should accept it. However, if the coin is slightly smaller than the maximum, it might not be detected. But that is unlikely to cause problems.

The silver $1 coin is larger (40.6 mm diameter) and heavier (31.1 g) and will not circulate. It is sold as a collector coin at a premium above face value. The Determination therefore affects the pricing and marketing of that coin.

The public using the $2 coin as legal tender is indirectly affected. The coin's commemorative design may be attractive, and some people may hoard it, reducing its circulation. This can lead to shortages of the coin in the cash system, requiring the Mint to issue more to meet demand. The $2 coin is legal tender for any amount, so its use is unrestricted.

Secondary market participants such as dealers and investors in precious metals rely on the specifications to authenticate and value the coins. The silver coin's purity and weight are stated on the coin (“1 oz .999 Ag”), and the Determination backs that claim with a legal standard.

The Determination imposes a duty on the Royal Australian Mint, as the coin-issuing authority, to ensure that any coins minted under this Determination conform to the specifications. This is a duty of compliance with the legislative instrument. The duty is not explicitly stated in the Determination itself, but arises from the operation of the Currency Act 1965, which makes it an offence to issue coins that do not meet the prescribed standards? The Act likely authorises the Treasurer or delegate to set specifications, and the Mint must follow them. The duty is administrative rather than penal; if the Mint deviates, the coins might not be legal tender, or the Minister could require rectification.

There is no duty imposed on private individuals. The Determination does not create any rights for individuals to demand that coins be of a certain quality. A person who purchases a coin from the Mint acquires the coin as property, and the Determination provides a reference point for what was intended, but it does not create a contractual right or a statutory warranty. However, under the Competition and Consumer Act 2010 (the Australian Consumer Law), the Mint may be liable for misleading conduct if it issues a coin that does not match the description, but that is outside this instrument.

The Determination grants the Mint the right to produce these specific coins as authorised legal tender. The Currency Act delegates to the Minister the power to determine coin specifications, and this Determination exercises that power. The Mint then has the authority to strike coins with those specifications.

For holders of the silver $1 coin, the one-sided weight tolerance provides an implicit right: the coin should not be underweight. If a coin is found to be below 31.103 g, it would be non-compliant with the Determination, and the Mint would likely replace it. This is a practical right for investors, though not legally enforceable through this instrument directly.

The reverse design of the $2 coin includes the word “REMEMBRANCE” without further context. The design description in Part 2 uses “REMEMBRANCE” as an inscription, but the table does not show where it appears on the coin; the description mentions “(i) ‘TWO DOLLARS’; (ii) ‘REMEMBRANCE’”. It is not clear whether “REMEMBRANCE” is on the coin or merely describes the theme. The phrase “REMEMBRANCE DAY” appears in the central circle. This ambiguity could be a drafting oversight, but it does not affect duties or rights.

The Determination itself does not create any penalties for non-compliance. It is a legislative instrument made under the Currency Act 1965, and any enforcement mechanisms must be found in that Act or in other legislation. The Currency Act contains offences related to counterfeiting and unauthorized production or alteration of coins. For example, section 15 of the Act makes it an offence to deface or destroy coins, or to use coins as raw material. But those offences are not directly related to the specifications.

If the Mint produces a coin that does not meet the specifications, the likely consequence is that the coin is not considered a “prescribed coin” for the purposes of the Act, and may not be legal tender. However, the Act does not explicitly state that coins must conform to a determination to be legal tender. Section 13A of the Act gives the Minister power to determine specifications, but it does not say that non-specification coins are invalid. In practice, minor deviations within normal minting tolerances are accepted. The Mint would be unlikely to be prosecuted for a small number of coins that fall outside the allowable variation, but systemic failures could lead to a recall or a redesign.

Private individuals who possess coins that do not match the specifications are not committing any offence. Counterfeiters who produce coins matching these designs without authority would be committing an offence under the Criminal Code or the Currency Act, but that is independent of this Determination.

Enforcement of the specifications against the Mint is an internal government matter. The Treasurer or the Minister could direct the Mint to correct any non-compliance. Alternatively, a buyer who received a coin that does not meet the stated weight or purity could pursue a claim under the Australian Consumer Law for misleading or deceptive conduct, because the coin is sold with implied representations about its characteristics. That would be a private civil action, not a penalty under the Determination.

For the silver $1 coin, the weight tolerance is one-sided (only positive). If the Mint produces a coin that is underweight, it would be a breach of the Determination. The Mint would likely replace it if asked, because its reputation is at stake. The Determination thus acts as a quality standard that the Mint voluntarily adheres to. Without this instrument, the Mint could issue coins with no legally defined standard, which would reduce trust in the coinage.

This Determination is made under subsection 13A(1) of the Currency Act 1965. It operates within the broader framework of that Act, which also covers matters such as legal tender status, the offence of counterfeiting, and the exclusive right of the Commonwealth to coin money. The Determination does not amend or repeal any other legislative instrument; section 4(2) expressly states that it does not affect any other determination made under the same power. Therefore, several determinations can coexist, each specifying different coins. For example, the standard circulating coin specifications are contained in other determinations (such as the Currency (Royal Australian Mint) Determination 2012 (No. 1) or similar). This Determination adds two new coins to the existing suite.

The Reserve Bank Act 1959 deals with currency and the issue of banknotes, but coins are the domain of the Mint and the Treasurer. There is no direct interaction with that Act.

The A New Tax System (Goods and Services) Act 1999 treats investment gold and silver differently from other goods. The silver $1 coin, being 99.9% silver and sold at a price reflecting its silver content, may qualify as investment silver, which is generally input-taxed or GST-free? Actually, under the GST Act, supplies of investment gold (99.5% purity or higher) are GST-free. Silver bullion is not automatically GST-free unless it is an investment gold product? The law changed over time. As of 2012, silver coins with a purity of at least 99.9% were not necessarily GST-free. But this Determination does not address tax; it only sets specifications. The interaction with tax law is tangential but important for investors.

The Competition and Consumer Act 2010 (Australian Consumer Law) applies to the Mint as a supplier of goods. The representation on the $1 coin “1 oz .999 Ag” is a claim about weight and purity. If the coin were consistently underweight, the Mint could face liability. The Determination provides a legal benchmark for what the coin must meet; a coin that meets the Determination is likely to also satisfy the consumer law requirement.

The design symbols in Part 2 of the Schedule reference letters like “IRB” (the initials of the coin designer Ian Rank-Broadley) and “AB” (the designer of the reverse). These are intellectual property works, and the Mint must have the right to use them. That does not interact with any act directly in this instrument.

The Determination also interacts with the Commonwealth Government’s own financial reporting. The Mint issues coins at face value; the difference between face value and production cost is seigniorage. For the silver $1 coin, the face value is only $1, but the silver content is worth much more (at 2012 prices, about $30-$40). The coin is sold at a price based on silver market value plus a premium. Therefore, the coins are not circulated as $1, but as bullion. This creates an anomaly: the coin is legal tender for $1 but trades for many times that. The Determination does not address this; it merely sets the standard.

The instrument as provided is the original text. There is no indication of any amendments having been made to this Determination. It was made on 22 August 2012 and commenced the following day. The numbering “No. 5” suggests it is the fifth determination in a series for that year, but we cannot verify from this source whether earlier determinations have been amended or whether later ones supersede parts? Section 4(2) says this does not affect any other determination, and impliedly other determinations do not affect this one unless explicitly amended. Without further information, we must assume this instrument remains in force unamended. The Currency Act allows the minister to revoke or replace determinations at any time, but no such action is recorded in the source.

The design of the $1 coin includes the year “AUSTRALIA 2013” on the obverse, meaning the coin was dated for the following year. It is possible that a subsequent determination was made to cover the same coin if the design changed for later years? Not relevant.

No litigation is recorded in the instrument, and it is unlikely that a ministerial determination specifying coin dimensions and designs has been the subject of court proceedings. Such instruments are rarely litigated because they are technical and administrative. Any challenge would likely be to the validity of the determination under the Currency Act, for example if the minister exceeded the power or if the instrument was not properly made. But the source does not mention any such challenge. The design of the $2 coin, with the word “REMEMBRANCE” and the poppy, could theoretically attract criticism regarding the use of national symbols, but that would be a political matter, not a legal one.

There is also no recorded case about the weight tolerance of the silver coin. In the precious metals industry, disputes about coin purity and weight are typically resolved through contract or consumer law, not through judicial review of the Determination. Therefore, for practical purposes, there is no litigation history, and users of this Determination should not expect any.

There are several traps and points of interest in this Determination that a careful reader should notice.

First, the weight tolerance for the $1 silver coin is given as “31.103 + 1.80”. The table does not include a minus sign, so the tolerance is only upward. The minimum acceptable weight is exactly 31.103 grams; the maximum is 32.903 grams. This is unusual compared to both the $2 coin (which has ±0.26 g) and most bullion coins in the market, which typically have a two-sided tolerance like ±0.1 g. The effect is that the Mint cannot issue a coin that is underweight, but it can issue one that is overweight by up to 1.8 grams. This protects the buyer but costs the Mint in extra silver. An investor might think that the coin is exactly 1 troy ounce, but the determination allows it to be slightly heavier. In practice, the Mint will aim for exactly 31.103 g, and the tolerance ensures no coin falls below. However, if the Mint consistently produces coins near the maximum, it would be giving away silver. This is probably not happening, but it is a possibility. The collector may value an overweight coin as a mint error that is rarer, but the Determination explicitly permits it, so it would not be an error.

Second, the dimensions for both coins are expressed as maximum diameter and maximum thickness, not as nominal dimensions with tolerances. This means the coin must not be larger than these limits, but can be smaller. For the $2 coin, the maximum diameter is 20.62 mm. The standard circulating $2 coin is usually about 20.5 mm. The coin could be as small as 20.0 mm and still be within the Determination, as long as it does not exceed 20.62 mm. That could cause problems for vending machines that are calibrated to the standard size. However, in practice, the Mint’s tooling will produce coins very close to a fixed size, so this is unlikely to be exploited. But it is a loophole: the Mint could produce undersized coins that are still compliant, but that would reduce user acceptance.

Third, the reverse design of the $2 coin includes text “in inverse order”. This is described in Part 2 as “the words ‘LEST WE FORGET’ in inverse order, repeated and presented in 11 rows”. This likely means the text is mirrored or written backwards, which is a known artistic feature on some commemorative coins. It could be confusing to the general public, but it is a deliberate design. However, if a person reads the coin and cannot read the text, they might think it is a defect. The Determination does not mandate readability.

Fourth, the $1 coin includes a “coloured image of a patch of grass” and “a coloured image of a kangaroo”. The addition of colour on a coin is a significant manufacturing step. The colour may fade or scratch over time, and the Determination does not specify durability standards for the colour. A collector who buys a proof coin might expect the colour to remain perfect; the Determination does not guarantee that.

Fifth, the obverse of the $1 coin says “AUSTRALIA 2013” but the Determination was made in August 2012 and commenced in 2012. This implies that the coin was intended to be released in the 2013 calendar year, allowing the Mint to produce it in late 2012 but with the date 2013. This is common. However, if the coin was not released until 2014, the year on the coin would be misleading. The Determination specifies the date as part of the design, not as a condition of validity, so it is just a design element.

Sixth, the $2 coin has “AUSTRALIA 2012” on the obverse. This is consistent with the year of the Determination. But the design is a Remembrance Day theme, so it is likely intended for issue around 11 November 2012. No issue date is given.

Seventh, the Determination does not specify the number of coins to be minted, nor any expiry date. It remains in force until replaced or revoked.

Compliance with this Determination is the responsibility of the Royal Australian Mint. The Mint must ensure that every coin produced under this Determination meets all the specifications in Schedule 1. For the $2 coin, the Mint must:

• Use an alloy of copper, aluminium and nickel (the exact proportions are not specified, but it must be consistent with the standard composition for such coins; typically aluminium bronze with 92% copper, 6% aluminium, 2% nickel).
• Ensure the coin’s weight is between 6.34 g and 6.86 g.
• Ensure the diameter does not exceed 20.62 mm and thickness does not exceed 3.20 mm.
• Produce the coin as circular (S1) with an interrupted milled edge (E1).
• Apply the obverse design O1: Queen Elizabeth II with “IRB”, “ELIZABETH II”, “AUSTRALIA 2012”.
• Apply the reverse design R1: the complex poppy and text design as described.

For the $1 silver coin, the Mint must:

• Use silver of at least 99.9% purity.
• Ensure the weight is at least 31.103 g and at most 32.903 g.
• Ensure the diameter does not exceed 40.60 mm and thickness does not exceed 4.00 mm.
• Produce the coin as circular (S1) with a continuously milled edge (E2).
• Apply the obverse design O2 showing Queen Elizabeth II with “IRB”, “ELIZABETH II”, “AUSTRALIA 2013”, and “. 1 DOLLAR .”.
• Apply the reverse design R2 with the coloured images and inscriptions.

To achieve compliance, the Mint will use quality control procedures including weighing each coin or sampling to a statistical standard, measuring dimensions with gauges, and visually inspecting the design. For the silver coin, the one-sided weight tolerance requires that no coin be below 31.103 g. That is a strict requirement; if a coin is found underweight, it must be rejected and remelted. The allowance for extra weight means that the Mint can accept coins that are slightly heavier, but that would be an unnecessary cost, so mints will aim to hit close to the nominal weight.

The design features that are specified by symbols must match the descriptions in Part 2. The Mint must ensure that the images (poppy, kangaroo, etc.) are produced exactly as intended. For the coloured coin, the colour application process must be reliable and the colours must not smudge or transfer.

The Mint should keep records of production runs and compliance checks. Although the Determination does not require reporting to any authority, the Mint is a government business enterprise and must be able to demonstrate compliance if questioned.

For private sector entities that handle these coins, there is no compliance duty. However, businesses that accept the $2 coin as legal tender must be prepared to accept it even if it is slightly outside the specified tolerances, because the Determination defines the standard, but the coin’s legal tender status is not automatically void if it is non-compliant. In practice, the risk of a coin being outside tolerance is minimal.

Bullion dealers and coin certification services (e.g. PCGS, NGC) may use the Determination as a reference when authenticating and grading these coins. A silver coin weighing less than 31.103 g would be considered non-compliant and could be classified as a mint error. A coin weighing more than 32.903 g is also non-compliant. The Determination sets the outer bounds for what is considered an official product.