Currency (Perth Mint) Determination (No. 4) 2018

The instrument rests on a few central legal-technical concepts. Each is defined or operationalised in the text; understanding them is essential to applying the determination.

• Standard composition. Part 1 lists, opposite each denomination, the "standard composition" of the coin. The phrases used are prescriptive: for example, several items specify "At least 99.99% gold", others "At least 99.99% silver", one item "At least 99.95% platinum", and others use alloy descriptions such as "Aluminium and Bronze" or "Copper and Zinc" (see Part 1,Specifications of coins, various items). The instrument therefore sets a minimum purity or a defined alloy for each specified denomination.

• Standard weight and allowable variation. For each item in Part 1 the table gives a numeric standard weight and an allowable variation in grams. Examples: Item 1 ($3,000) shows "1000.200 ± 0.100" (grams); Item 2 ($100 gold) shows "31.157 ± 0.050"; several silver items show larger nominal weights with proportionally larger tolerances, e.g. Item 8 ($30 silver) shows "1002.100 ± 2.000". Section 6(2) makes these entries binding as the specification of weight and allowable variation for the relevant coin. Those numeric tolerances impose precise manufacturing and quality-control tolerances.

• Design, shape, edge. Part 1 uses symbol codes for shape (S1), edge (E1), obverse (O1-O4) and reverse (R1-R10). Part 2 explains each symbol: S1 = Circular; E1 = Continuously milled; O1-O4 provide textual obverse details (each describes a rim motif, an effigy of Queen Elizabeth II and required legends such as "ELIZABETH II", "AUSTRALIA", numerals or words indicating denomination, and initials such as "JC"); R1-R10 provide reverse motifs and required legends (for example R1 is the "AUSTRALIAN KANGAROO 1 KILO 9999 GOLD" composition and includes year "2019", word marks, the letter "P", and a micro letter "P") (see Part 2,Symbols used in Part 1).

• Codified inscriptions and microletters. Part 2 prescribes exact inscriptions required on obverse and reverse designs. Many reverse descriptions require text strings like "2019 1oz 9999 GOLD", the presence of designer initials (for example "AH", "IJ", "JM"), the mintmark "P", and micro letters such as the micro letter "P" or "A". Those textual requirements are part of the "design" the instrument specifies (s 6(2)).

• Relationship to the Currency Act Schedule. Sections 5 and 6 instruct that the Act be read "as if" the relevant references and standard compositions and the weight/design/dimensions were included in the Schedule of the Act. The instrument therefore functions by producing an effective amendment to the Act's Schedule: the designations and specifications shown in Schedule 1 are to be treated as if they were Schedule entries under the Currency Act.

• Savings of other determinations. Sections 5(3) and 6(4) explicitly state that the provisions of this instrument do not affect other provisions of a determination made under the corresponding provisions of the Act. That means the instrument is not expressed to revoke other determinations broadly; it is additive or specific to the parts it addresses.

The instrument is therefore both technical and prescriptive. It combines metallurgical/compositional minimums, tight numerical manufacturing tolerances and prescriptive wording and imagery for obverse and reverse designs. For users,minters, assayers, compliance officers and designers,the controlling documents are the Part 1 entries (numerical and code references) and Part 2 explanations (textual design specifications). Any compliant coin must match both the composition/weight/dimension entries and the coded design inscriptions explained in Part 2.

The instrument is a statutory determination under the Currency Act; its structure shows it is intended to be applied to coins produced under the Act's powers. The title names the Perth Mint, and the use of specific reverse designs and mintmarks (for example the letter "P") indicate that the specification is for coins intended to be produced at or authorised by the Perth Mint. The instrument therefore affects, directly or indirectly, the following categories of actors (all references to the instrument are to the parts and items described in the Schedule unless otherwise stated).

• The minting authority and coin producers. Entities responsible for producing coins that match the Schedule entries will be directly affected because the instrument prescribes precise compositional, weight and design requirements (see s 5(2), s 6(2) and Part 1 table). The presence of a mintmark ("P") and references to designer initials and microletters in Part 2 show the instrument anticipates specific mint technical operations and die design practices.

• Designers and engravers. The obverse and reverse text in Part 2 prescribes specific legends, effigies and motifs (for example the effigy of Queen Elizabeth II, exact wording such as "ELIZABETH II", "AUSTRALIA", numerals and denomination words, designer initials like "AH", "IJ", "JM") and microlettering. Designers must ensure those elements are correctly implemented on dies and finished coins (see Part 2 items O1-O4 and R1-R10).

• Quality assurance, assayers and labs. The weight tolerances and composition thresholds (e.g. "At least 99.99% gold", "At least 99.99% silver", "At least 99.95% platinum") create an obligation on producers and any independent assayer or quality-control lab to measure and certify compliance with the specified tolerances (see Part 1 entries). Those testing and certification functions will be central to demonstrating conformance.

• Dealers, wholesalers and secondary-market participants (bullion dealers, numismatic traders, banks and custodians). The instrument creates a set of precisely defined coin products. Entities trading in the coins will need to recognise and classify coins by item number/composition/weight/diameter/thickness and design code to properly price, store and value inventory; for example several $1 coins described in different items are composed of aluminium and bronze, copper and zinc, and fine silver, with different dimensions and thicknesses (see Part 1 items 12-15).

• Record-keeping and compliance officers. Any party (including the mint) that issues documentation asserting compliance with the Currency Act Schedule will need to maintain records showing that specific coins meet the Part 1/Part 2 specifications. The instrument itself does not specify the record-keeping regime, but its reliance on exact numeric tolerances implies an evidentiary expectation for compliance.

• Consumers and collectors. The specification of obverse/reverse designs, limited inscriptions and microletters affects collectors and consumers because it defines the physical appearance, weight and composition attributes they will receive; for higher-value coins (e.g. Item 1 $3,000, 1000.200 g, at least 99.99% gold) the instrument defines an investment-grade product with a close relationship between metal content and face denomination.

• Regulators and legal advisers. Because the instrument operates by amending the Currency Act Schedule, agencies that administer currency law, customs/exports (if relevant), taxation authorities advising on AGS/valuation, and legal advisers advising minters or dealers will be affected in the sense they must interpret and apply the Schedule amendment within the framework of the Currency Act.

The instrument itself does not state in its text particular licensing, distribution or commercial obligations beyond the technical coin specifications. It does not list persons by name other than the minted design features and initials that identify designers or die-cutters. The practical effect is that any person or entity engaged in producing, certifying, trading or otherwise dealing with the coins specified in Schedule 1 will need to match production and documentation to the instrument's precise specifications.

The instrument does not frame duties and rights in general language. Its content is largely prescriptive technical specification. Nevertheless, the instrument creates binding technical obligations by operation of sections 5 and 6, and it assigns correlative rights only insofar as the Currency Act attaches legal effects to Schedule entries; those Act-level consequences are not reproduced here. Below is a focused enumeration of the technical duties the instrument directly imposes and the limited rights inferable from its mechanics.

Direct technical duties created by the instrument (text and schedule citations included):

• Duty to follow the Schedule entries as part of the Act. Sections 5(2) and 6(2) operate to make the Act "have effect as if" the Schedule included the denominations, standard compositions, standard weights, allowable variations, designs and dimensions specified in Part 1. This means manufacturers and any party operating under the Currency Act must treat the Part 1 specifications as the authoritative standard for those denominations.

• Duty to meet minimum compositions. For each item the standard composition is specified; for example, several items require "At least 99.99% gold" or "At least 99.99% silver" (see Part 1). A coin maker must ensure the metal content meets that minimum.

• Duty to meet specified weights and allowable variations. The Part 1 table gives precise weight numbers and tolerances, e.g. Item 2 $100 gold must be 31.157 ± 0.050 grams. Manufacturing processes must produce coins within those tolerances (see s 6(2) and Part 1 entries).

• Duty to follow design inscriptions and markings. Part 2 prescribes the precise text, layout and microletter requirements for obverse and reverse designs. For example O1 requires an effigy of Queen Elizabeth II, surrounding legends "ELIZABETH II", "AUSTRALIA", the words "3000 DOLLARS" and initials "JC"; R1 requires inscription "AUSTRALIAN KANGAROO 1 KILO 9999 GOLD", "2019", "RED KANGAROO", "P" and a micro letter "P" (see Part 2 items O1 and R1). A compliant coin must present those design elements as specified.

• Duty to keep shape, diameter and thickness within the specified maximums. Each Part 1 item sets maximum diameter (mm) and maximum thickness (mm), e.g. Item 1 shows maximum diameter 75.60 mm and maximum thickness 16.17 mm. Coins must not exceed those dimensions.

• Duty to use specified edge and shape treatments. Shape S1 = Circular and Edge E1 = Continuously milled (Part 2 items 1-2). Coins must conform to those shape and edge codes where indicated in Part 1.

What the instrument does not itself do (limits on duties/rights):

• The instrument contains no express penal or enforcement provisions. It does not set out offences or penalties; it operates by altering the Act's Schedule and therefore any penal consequences must be located in the Currency Act or other legislation (see s 3 Authority and the absence of penalty clauses in the instrument text).

• The instrument does not, in its text, explicitly state rights such as exclusive rights to produce the coins, exclusive marketing rights, or rights of the public to treat the coins as legal tender. It simply makes the Act operate "as if" the Schedule included the specified entries. The legal rights that flow from being included in the Schedule are therefore conferred by the Currency Act itself and not stated in this instrument.

• There is no express administrative process, approvals pathway, or compliance certification procedure set out here. The instrument only sets the technical standards; operational duties such as record-keeping, certification, customs classification, or taxation consequences are not articulated.

Corollary compliance obligations (practical, inferable from the specification):

• Entities producing coins will need to document assays, weight measurements and design die records to demonstrate compliance with the specified tolerance bands and inscriptions.

• Designers and die-makers must ensure microletters, mintmarks and designer initials required by Part 2 are present and legible.

• Where multiple coins share a face value but differ by metal and dimensions (for example several $1 coins in Part 1 items 12-15), those producing, trading or storing coins must reliably identify the correct item (composition and dimensions) to avoid misclassification.

Rights that the instrument implies but does not state explicitly:

• Inclusion of a denomination and specification in the Act's Schedule typically establishes an authoritative public specification that may be relied on to identify authentic coins of that specification. Any attendant legal consequences,such as a statutory recognition of those coins in legal contexts,arise under the Currency Act.

• The detailed die and inscription prescriptions (including designer initials and microletters) create a standard against which authenticity may be tested; producers and market participants can rely on those visual and technical cues to validate coins.

In short, the instrument creates technical duties to produce coins to precisely the weights, purities, dimensions and inscriptions set out in Part 1 and explained in Part 2. Any legal rights or enforcement mechanisms that follow from those duties are to be found in the Currency Act and other relevant laws; they are not stated in this instrument.

The instrument itself does not set out penalties, sanctions or enforcement procedures. Its function is technical and prescriptive: it instructs that the Act be read "as if" the Schedule contained the specified denominations, compositions, weights, designs and dimensions (see s 5(2) and s 6(2)). The instrument therefore relies on the enforcement architecture of the Currency Act 1965 and any other laws that attach consequences to Schedule entries. No penalty section or enforcement mechanism is contained within the instrument text.

What is explicit in the instrument:

• Absence of penalty provisions. Nowhere in sections 3-6 or in Schedule 1 (Parts 1 and 2) does the instrument prescribe a penalty for non-compliance, nor does it define an enforcement agency or inspection powers. The instrument is limited to specification (see Part 1 table and Part 2 explanations).

• Reliance on the Currency Act. Section 3 states the statutory authority for the determination (paragraph 13(2)(b) and subsection 13A(1) of the Currency Act 1965). Any offences, penalties or enforcement powers created by reference to entries in the Act's Schedule will therefore be those contained in the Currency Act itself. To determine criminal, civil or regulatory consequences for failing to meet the specifications, a user must consult the Currency Act provisions referenced in the Authority clause; that material is not reproduced here.

Practical implications for enforcement and compliance:

• Proof of compliance will be evidentially centred on technical demonstration. Because the instrument specifies precise numeric tolerances, composition thresholds and textual design elements (including microletters and designer initials), an enforcement or verification process, whether administrative or judicial, will rely on technical measurement (weighing within tolerances, assay to confirm purity, measurement of diameters and thickness, visual confirmation of specified inscriptions). The instrument therefore creates technical evidentiary expectations even if it does not itself set enforcement mechanisms.

• Responsibility for enforcement is not assigned here. The instrument does not identify an agency to inspect, assay, seize, or sanction non-compliant coins. That function, if present, must be sought in the Currency Act or other regulations. The instrument’s s 5(3) and s 6(4) preserve other determinations, suggesting the wider enforcement and administrative framework remains as previously established under the Currency Act.

• For persons manufacturing or trading the coins, potential enforcement risk exists because the instrument sets objective specifications. If some other statutory provision (within the Currency Act or elsewhere) conditions certain legal statuses on compliance with Schedule specifications, then failure to match the Part 1/Part 2 specifications could carry legal consequences under that other provision. The instrument does not itself identify those links.

Recommended immediate steps (to limit enforcement exposure):

• Where compliance is necessary to achieve statutory status under the Currency Act, producers should maintain detailed assay and measurement records demonstrating conformance to the Part 1 tolerances and Part 2 design inscriptions, including photographic records of microletters and mintmarks.

• Legal advisers and compliance officers should check the Currency Act text and any other administrative instructions that explain enforcement consequences tied to Schedule entries, because this instrument does not include those enforcement provisions.

In sum, the determination specifies technical standards but leaves penalties and enforcement to the underlying Currency Act and any associated administrative framework. The instrument should therefore be read as supplying the technical baseline for whatever enforcement architecture the Act and other laws provide.

The instrument expressly operates under the statutory authority of the Currency Act 1965 (see s 3 Authority). Its mechanism is to cause the Currency Act "to have effect, on and after the day on which this instrument commences, as if" the Schedule to the Act included the entries specified in Part 1 of the instrument (see s 5(2)(a)-(b)) and as if the Act contained the design and dimensional specifications set out in Part 1 (see s 6(2)). That language means the instrument is not a freestanding regulatory code; it amends or supplements the Schedule to the primary statute. Therefore the principal statutory interaction is with the Currency Act itself.

Specific interactions stated in the instrument:

• Amendment-by-determination. Sections 5(2) and 6(2) create the legal interaction: this instrument modifies the operation of the Currency Act by producing an effect equivalent to an entry in the Act's Schedule. Any downstream legal consequences flow from how the Currency Act treats Schedule entries (the instrument does not restate those consequences).

• Non-revocation of other determinations. Sections 5(3) and 6(4) state that the instrument does not affect other provisions of a determination made under the corresponding provisions of the Act. That indicates the drafter intended this instrument to sit alongside other determinations rather than to supplant or revoke them wholesale.

What the instrument does not explicitly address:

• The instrument does not invoke or reference other federal statutes (for example customs, taxation, trade marks, consumer protection, environmental or export controls) nor state or territory law. An absence of such references means the instrument does not itself change or derogate from other statutes; nevertheless the coins it defines will interact in practice with other legal regimes (e.g., taxation of bullion sales, customs treatment of exported coins, trade descriptions and consumer protection), but those interactions are outside the instrument text and must be assessed by reference to the other laws implicated.

• The instrument does not specify regulatory or administrative procedures for authorisation, registration, or reporting under other statutes. It is purely technical; any cross-compliance obligations must be established elsewhere.

Consequences and points of connection that practitioners should be aware of (grounded in the instrument’s mechanics):

• Authentication and consumer-trade interactions. The instrument creates a public standard for certain coin products by prescribing precise inscriptions and millimetre/gram tolerances. That standard will be used in any dispute or regulatory assessment under other laws (for example consumer protection claims about misdescription would turn to the Part 1/Part 2 text to determine whether a coin meets the described standard). The instrument therefore supplies the objective specification other laws may use to evaluate claims.

• Assay and weights in evidentiary contexts. Because the instrument provides numerical tolerances, any legal question in other statutes about compliance with claimed metal purity or weight can be resolved against the instrument’s standards. For example, if a tax rule refers to the weight of metal sold, the Part 1 specifications are measurable benchmarks.

• Administrative checks and licensing. If other statutes (not included here) impose licensing conditions on precious-metal producers or sellers, those legal regimes will interact with the instrument insofar as they require documentation of purity, weight, origin or design that the instrument prescribes.

• Preservation of previous determinations. By saving other determinations (s 5(3), s 6(4)), this instrument intends to operate as a component of the broader web of determinations under the Currency Act. Practitioners should evaluate the instrument in that wider context to understand comprehensive legal effects, including any prior instruments which may allocate administrative roles or enforcement powers.

In sum, the instrument’s expressed legal interaction is with the Currency Act alone: it makes the Act apply as if the specified Schedule entries existed. Practical interaction with other laws is inevitable in commerce, but the instrument itself does not define or adjust those other legal regimes; practitioners must therefore consult the Currency Act and relevant other statutes to map the full legal consequences.

The instrument as provided includes its title "Currency (Perth Mint) Determination (No. 4) 2018" and records its authority under the Currency Act 1965 (see s 3). The instrument’s text contains internal references to the Schedule being treated as amended "on and after the day on which this instrument commences" (see ss 5(2), 6(2)), but the instrument does not itself include a commencement date, nor does it include a schedule of earlier or later amendments to the instrument.

What is explicit in the text:

• Instrument identification. Its name includes the year 2018 and the identifier "(No. 4)". That suggests there were prior determinations in the same year or prior years, but the instrument text does not give any explicit cross-references to earlier determinations, nor does it list any amending instruments or repeal clauses.

• Preservation of other determinations. Sections 5(3) and 6(4) state the instrument does not affect other provisions of a determination made for the same sections of the Currency Act. That indicates an intention not to revoke or supersede prior determinations beyond the specific additions made by this instrument.

What the text does not contain and therefore cannot be asserted from the source:

• The instrument does not contain a date of making, a date of signing, a commencement date, nor any schedule of amendments. It does not record prior versions of Schedule entries, nor does it list superseded text.

• There is no express notation in this instrument of any subsequent amendment, transitional provision, or repeal. Any amendments to this instrument that might exist will be found in subsequent instruments or in the Currency Act's consolidated Schedule, but those are not part of the text supplied.

Practical note for users seeking amendment history:

• To determine whether this instrument has been amended, revoked or superseded, practitioners will need to consult the official legislative database or the Currency Act's consolidated Schedule as maintained by the publisher of Commonwealth legislation. The instrument itself requires the reader to know that it takes effect on its commencement date and otherwise preserves other determinations, but it does not record any temporal amendment pathway.

• The identifier "(No. 4) 2018" implies administrative numbering. Users comparing coin specifications should check the consolidated Schedule and any later determinations to ensure they are relying on current specifications.

In short, the instrument’s internal amendment history is limited to its identification and an express non-derogation of other determinations; it contains no internal amendment chronology or dates. Any further amendment or repeal information must be found by consulting external legislative records.

The instrument contains no references to cases, litigation, adjudication or legal challenges. There are no judicial decisions, tribunal rulings or administrative determinations cited in the text. The Schedule and sections reproduced make no mention of any litigation history, and the instrument does not annotate any legal precedent or interpretative guidance.

Consequences of the absence of litigation references:

• There is no case law incorporated in or relied upon by the instrument. Any interpretation disputes that arise in future will therefore be resolved by reference to the plain text of the instrument, the Currency Act 1965 (which authorises this instrument), and any relevant statutory interpretation principles that courts use.

• Where questions of meaning or technical compliance arise (for example, whether a particular coin meets the phrase "At least 99.99% gold" or whether a microletter is sufficiently present to satisfy a design requirement), the instrument provides objective specifications. In the absence of litigation history, those disputes would be resolved by expert evidence (assay reports, measurement certificates) and judicial application of the underlying statutes.

Practical implications for litigators and advisers:

• Because the instrument prescribes precise numeric standards and textual inscriptions, disputes are likely to be technical rather than doctrinal. Expert evidence on assay results, weight, diameter, and photographic evidence of inscriptions and microletters will be central to any litigation.

• The lack of prior litigation means there is no judicial gloss on ambiguous phrasing in the design descriptions. For example, phrases like "immediately inside the rim" or "partially obscuring the border" in Part 2 are pictorial descriptions; absent judicial interpretation, their content will be assessed against the actual dies and coins and expert testimony.

• Procedural questions (such as what evidentiary proof suffices to show a coin conforms to the instrument, or which agency is entitled to enforce the underlying Act) are likewise unresolved by the instrument and must be traced to the Currency Act and administrative practice rather than this instrument itself.

In summary, the instrument contains no litigation history and therefore offers no judicial interpretations or precedents. Disputes about its application would be new and hinge on technical evidence and statutory interaction with the Currency Act.

The instrument’s technical precision creates a number of practical pitfalls and traps for those who design, mint, trade or certify coins under its specifications. Below are concrete, source-grounded "gotchas" that arise from the text and the way the specifications are organised.

• Multiple items share a face value but differ in composition and size. The Part 1 table contains several distinct Item entries with the same nominal denomination (for example $1 appears in Items 6, 10, 12, 13, 14, 15). Each such item has different standard composition (silver, aluminium & bronze, copper & zinc) and different dimensions and weights. A failure to identify which Item corresponds to a physical coin will result in misclassification: for example, Item 6 ($1 silver 31.607 ± 0.500 g, 40.60 mm diameter, 3.21 mm thickness, O3/R4) is materially different from Item 13 ($1 aluminium and bronze 13.500 ± 1.00 g, 30.60 mm diameter, 3.00 mm thickness, O4/R8). Traders, custodians and vault operators must tag coins by Item number or equivalent descriptive metadata to avoid mix-ups.

• Required inscriptions and exact wording. Part 2 prescribes exact legends. For example O1 requires the obverse to carry "ELIZABETH II", "AUSTRALIA", "3000 DOLLARS", and initials "JC". If a coin omits "3000 DOLLARS" or uses a different numeric form, it will not match O1 as explained. Reverse designs frequently require the inclusion of both the year (often "2019") and specific words such as "1 KILO 9999 GOLD" or "1oz 9999 SILVER" or author initials (e.g. "AH", "IJ", "JM"). Failures in exact wording or omission of required microletters/mintmarks may render the coin non-conforming to the Schedule description.

• Year-specific text. Many reverse explanations include the year "2019" or require "AUSTRALIA 2019" on the obverse (see O4 and many R items). If coins are struck in a year other than 2019, the design text required by these particular R or O symbols may create a mismatch. Practically this means die sets must match the textual year demanded by the relevant Part 2 entry; altering the year without amending the Schedule might result in non-conforming product.

• Microletters and small features. Several reverse designs require a micro letter "P" or "A", and other micro inscriptions. These features are small and may be difficult to photograph or view without magnification. Market participants and assay labs must be prepared to use appropriate magnification and imaging to confirm compliance.

• Tight weight tolerances on high-value coins. Item 1, a $3,000 coin, is specified at "1000.200 ± 0.100" grams. That is a narrow tolerance relative to a 1,000 g standard and requires precise minting, strict quality control and waste minimisation procedures. A deviation by more than 0.100 g would fall outside the allowable variation and thus be non-compliant with the specification.

• Differences between inscription wording and displayed metal purity. The reverse inscriptions often include numerals such as "9999 GOLD" or "9995 PLATINUM", which correspond to purity. The Part 1 composition entries use phrases like "At least 99.99% gold" and "At least 99.95% platinum". Practitioners must ensure that the actual assay results match the textual claim used on the coin face; otherwise the coin could be technically misleading if the legend asserts a specific purity that the assay does not show.

• Edge and shape codes are terse. The table uses S1 = Circular and E1 = Continuously milled. Practically, that means no scalloped or polygonal shapes are authorised for those items, and no reeded-and-plain hybrid edges. A die-maker must follow the indicated edge and shape exactly to avoid non-compliance.

• Ambiguity about legal consequences. The instrument makes the Schedule entries effective in the Act but does not say what being in the Schedule confers (for example legal tender status, tax treatment or export classification). Users should not assume specific legal consequences from inclusion in the Schedule without checking the Currency Act and ancillary law.

• Multiple items with identical numeric specifications but different reverse codes. Some items share the same weight and dimension numbers but differ by obverse/reverse codes. Ensure die sets, labelling and product identifiers align with both weight and design codes simultaneously. For instance, Items 6 and 10 both show 31.607 ± 0.500 g and 40.60 mm diameter but their obverse/reverse symbols may differ (O3 with R4 etc). Misaligning die sets to the wrong item risks producing coins that match weight but not design.

• Manufacturer initials and microletters as mandatory features. Part 2 requires initials such as "AH", "IJ", "JM", and the pattern "JC" on obverse designs. These letters identify designers and must be present where stated; omission means the coin does not meet the specified design.

• The instrument’s silence about compliance processes. The instrument imposes technical specs but does not specify who certifies compliance or how to document it. Practitioners must therefore decide how to generate admissible proof of conformity (e.g. independent assay certificates, photographic die records, batch logs).

These are not abstract risks; they arise directly from the table entries and the Part 2 design explanations. For any operational actor, the practical approach is to map each physical coin to its precise Part 1 Item and Part 2 obverse/reverse symbols and to document every production parameter against the instrument’s text.

Compliance with this determination is primarily technical: match the physical coin exactly to the Part 1 specification and the Part 2 design prescription, and keep demonstrable records that show conformance. The instrument does not set out administrative forms or submission requirements; it prescribes objective physical characteristics. Below is a practical, source-grounded checklist and process for compliance drawn from the instrument’s requirements.

1. Map products to Part 1 items

• For each coin design you propose to produce or trade, identify the corresponding Part 1 Item number and copy the specified entries: denomination, standard composition, standard weight and allowable variation (in grams), maximum diameter (mm), maximum thickness (mm), shape (symbol S1), edge (symbol E1), obverse symbol (O1-O4) and reverse symbol (R1-R10).
• Where multiple Part 1 items share a face value (e.g. $1 appears in several items), ensure the product is matched to the correct Item based on composition, exact weight and dimensions.

2. Metallurgical compliance (composition and assay)

• For any item stating "At least X% [metal]" (e.g. "At least 99.99% gold"; "At least 99.95% platinum"; "At least 99.99% silver"), ensure the metal batch is assayed and certified to meet or exceed the stated minimum purity.
• Maintain assay certificates and batch traceability records linking finished coins to the assayed metal. These certificates will be the primary evidence of compliance with the composition requirement.

3. Weight and dimensional tolerances

• Implement manufacturing controls to ensure each coin’s weight falls within the specified standard ± allowable variation. The instrument prescribes precise numeric tolerances (e.g. Item 2: 31.157 ± 0.050 g).
• Maintain calibrated scales and measurement logs. Random sampling and statistical process control should be documented to show that production is consistently within allowable variation.
• Verify and record the diameter and maximum thickness of coins against the Part 1 maximums (for example Item 1 maximum diameter 75.60 mm; maximum thickness 16.17 mm). Use calibrated micrometers and measurement jigs.

4. Design compliance (obverse and reverse)

• For the obverse and reverse codes identified in Part 1, consult Part 2 for the full textual and layout requirements. Examples:
  • O1 requires an effigy of Queen Elizabeth II, a dotted circle inside the rim and the legends "ELIZABETH II", "AUSTRALIA", a denomination legend (e.g. "3000 DOLLARS") and the initials "JC".
  • R1 requires a dotted border, a bounding kangaroo, inscriptions "AUSTRALIAN KANGAROO 1 KILO 9999 GOLD", "2019", "RED KANGAROO", the mintmark "P" and a micro letter "P".
• Ensure designer initials (AH, IJ, JM etc.) and microletters (micro letter "P" or "A" where required) are present on dies. Microletters should be specified in the die drawings and checked on proof strikes with magnification.

5. Edge and shape

• Where Part 1 lists S1, E1: S1 = Circular; E1 = Continuously milled (Part 2 items 1-2). Tooling and collar design must produce a circular plan and a continuously milled edge (reeded without interruptions). Document collar tooling specifications.

6. Year and year-specific inscriptions

• Many reverse or obverse designs require the year "2019" or the obverse to read "AUSTRALIA 2019" (see O4 and R items). Ensure die legends reflect the required year. If coins will be issued in different years, check whether the Part 2 text requires 2019 specifically or allows variable-year rendering , where the specification is explicit (e.g. "AUSTRALIA 2019"), do not change that legend without a Schedule amendment.

7. Quality assurance and batch records

• Maintain a production dossier for each die run that includes: die drawings showing all inscriptions and microletters, assay certificate(s) for metal, a batch report showing weights and dimensions for sampled coins, photographic evidence at magnified scale showing microletter presence, and packaging/serialisation records if relevant.
• Retain QA records for a sensible statutory period (note: the instrument does not specify retention periods; check other regulatory requirements or internal policy).

8. Identification and labelling for trading

• Because the Schedule contains multiple items with identical face value but different metal and dimensions, coins must be labelled and described in commercial documentation using both denomination and Part 1 identifying attributes (e.g. "$1 , At least 99.99% silver , 31.607 ± 0.500 g , Part 1 Item 6 , O3/R4") to avoid misdescription.

9. Independent verification

• Where third-party buyers, custodians or regulators require independent verification, secure independent assay and measurement reports and provide die drawings and photographic proofs. Independent verification is essential for high-value items with narrow tolerances (for example the $3,000 1 kg gold coin at 1000.200 ± 0.100 g).

10. Legal checks and cross-references

• Consult the Currency Act to determine what specific legal consequences attach to coins included in the Schedule (for example any statutory recognition or obligations). The instrument itself makes the Act operate as if the specified entries were in the Schedule but does not set out the legal consequences of that status; legal counsel should confirm how Schedule inclusion operates in practice.
• Check for other statutory requirements that may affect production or trade (export controls, precious metal dealer licensing, tax reporting), because the instrument does not address those regimes.

11. Change-control and amendments

• If design or composition changes are proposed (including changes to the year on the obverse/reverse inscriptions), do not make the change without ensuring the Schedule to the Act is updated or that the new design conforms to another valid Schedule entry. The instrument preserves other determinations but does not authorise ad hoc deviations.

12. Dispute preparedness

• Given that the instrument does not itself set out enforcement procedures, maintain a clear evidentiary trail for each coin to resolve disputes: assay certificates, weight tables, die drawings, photographic evidence of inscriptions and microletters, and shipping/packing lists.

Following the steps above aligns production and documentation with the instrument’s text: match Part 1 numeric and descriptive fields exactly and implement the Part 2 visual/textual prescriptions. Because the determination is expressed to operate "as if" included in the Schedule to the Currency Act, producers and traders should treat these specifications as authoritative technical standards and maintain contemporaneous evidence to demonstrate conformance.