Extradition (Ireland) Regulations

The Regulations operate by incorporation: they make the Extradition Act 1988 operative in relation to Ireland subject to the bilateral Treaty and the 2019 exchange of letters. Read together, the core operative concepts from the Treaty are:

• Extraditable offence threshold (Article II). An offence qualifies for extradition if it is punishable in both States by imprisonment of at least one year or a more severe penalty. For persons already convicted and sentenced, extradition requires at least six months of imprisonment remaining. Article II(2) clarifies that differences in the categorisation or names of offences between the two legal systems do not prevent extradition. Article II(3) deals with extraterritorial offences: where the requesting State’s offence occurred outside its territory, extradition is required if the requested State’s law provides for punishment of similar extraterritorial conduct; if not, extradition remains at the requested State’s discretion.

• Exceptions and discretionary refusals (Article III). The Treaty lists mandatory bars and discretionary grounds to extradition. Reasons for refusal include political offence and related connections (Article III(1)(a)), persecution or discrimination risk (Article III(1)(b)), military-only offences (Article III(1)(c)), offences regarded by the requested State as committed within its territory (Article III(1)(d)), pending prosecutions in the requested State (Article III(1)(e)), final judgments in the requested State or third State (Article III(1)(f)), and immunity by lapse of time (Article III(1)(g)). Article III(2) sets out discretionary refusals including revenue offences (originally in 2(a) but subject to amendment by the 2019 exchange), domestic decisions not to prosecute, and death-penalty cases unless adequate assurance is provided.

• Documentary and authentication requirements (Articles V and VI). The requesting State must present documentary support for requests. The Treaty sets out the types of documents required when requests emanate from either Ireland or Australia, and requires authentication for admissibility in extradition proceedings (Article VI).

• Provisional arrest and time-limits (Article VIII). A contracting party may request provisional arrest in urgent cases; the Treaty prescribes what that application must contain and provides an 18-day default release if a full request supported by required documents is not received.

• Rule of speciality (Article XII) and surrender to third States (Article XIII). The person extradited may not be tried for offences other than those for which surrender was granted except with the consent of the requested State or in specified post‑surrender circumstances (45-day rules). Requests for further consent must be accompanied by supporting documentation.

• Surrender of property, transit and expenses (Articles XI, XIV, XV). The Treaty gives mechanisms for surrender of evidential or tainted property subject to domestic law and third-party rights, details transit permissions and custody during transit, and allocates financial responsibility for arrest, detention, and removal (requested State bears domestic arrest and custody costs; requesting State bears removal costs; requesting State not liable for proceedings costs in requested State).

• Entry into force and termination (Article XVI). The Treaty entered into force 30 days after mutual notification of domestic completion; either party may terminate the Treaty by notice, effective six months after receipt.

The 2019 exchange of letters is conceptually important because it removes the revenue offence refusal ground and explicitly classifies revenue offences as extraditable, providing a definition (offences in connection with taxes, duties, customs or exchange control) and a clause preventing refusal on the basis that rules or laws relating to such matters differ between the States. That change narrows a prior discretionary ground for refusal and expands the Treaty’s extradition reach into tax and customs-related conduct between Australia and Ireland.

Primary state actors: Australian Commonwealth agencies involved in extradition , the Attorney‑General’s Department, the Department of Foreign Affairs and Trade, the Australian Federal Police and other investigative or prosecuting agencies , are affected because the Regulations enable, channel and constrain how they request or process extradition involving Ireland (Regulation 5; Schedule 1). Irish authorities (An Garda Síochána, the Irish Department of Justice, Irish courts and prosecutorial agencies) are affected reciprocally, because the Treaty sets the documentary, procedural and legal standards Ireland must meet when it requests extradition from Australia and how it may respond to Australian requests (Schedule 1).

Individuals: persons physically present or detained in either State who are the subject of extradition requests are directly affected. Article I expressly contemplates the extradition of a State’s own citizens or nationals, subject to domestic law and exceptions; the Treaty does not impose a bar to extradition of nationals but leaves the ultimate position to domestic law and the exceptions in Article III. In practice, individuals targeted for extradition for tax, customs or exchange control offences are materially affected by the 2019 amendment which designates revenue offences as extraditable (Schedule 2).

Commercial and professional actors: taxpayers, company officers, accountants, tax advisers and corporate service providers operating transnationally will find altered risk profiles because conduct connected to taxes, duties, customs or exchange control can be the basis of an extradition request. For cross‑border investigations, this creates a pathway for a requesting State to demand the physical presence of persons in the other State where that presence is required for prosecution or enforcement.

Legal advisers and courts: extradition proceedings before Australian courts (and Irish courts when Australia requests extradition from Ireland) must apply the documentary and authentication rules in Article V and VI, the provisional arrest rules in Article VIII, and the speciality rules in Article XII. Defence counsel in either State must evaluate political‑offence and other Article III exceptions, the sufficiency and authentication of documents, timing constraints (Article VIII 18-day provisional arrest limit), and the effect of the exchange of letters on revenue issues.

Costs and logistics actors: those responsible for transport and consular arrangements will be affected because the Treaty allocates costs (Article XV) and provides expectations for the point of departure, removal periods (Article X), and transit arrangements (Article XIV). The requesting State bears removal costs and the requested State bears custody costs up to surrender.

Journalists and researchers tracking cross‑border law enforcement will find an expanded extradition remit where tax and customs investigations now fall within the treaty’s reach. The Regulations apply Australia’s extradition statute machinery to Ireland, but actions taken under those procedures must comply with the specific Treaty provisions and the 2019 amendment.

The Regulations themselves create a limited set of duties: to treat Ireland as an extradition country under the Extradition Act for the purposes specified (Regulation 4) and to apply the Act in dealings with Ireland subject to the Treaty and exchange of letters (Regulation 5). The substantive duties and rights follow from the Treaty provisions in Schedule 1 and the amendment in Schedule 2.

Duties on requesting States (Article V; Article VIII; Article XV):

• Provide a written request through the diplomatic channel with specified supporting documents. The types of documents required differ slightly depending on whether the request emanates from Ireland or Australia (e.g., warrants of arrest, evidence of conviction, statements of offences and acts, copy or statement of relevant law) (Article V(1)-(3)). Article VI requires documents to be duly authenticated before being admitted as evidence in extradition proceedings.
• For provisional arrest requests (Article VIII), provide a statement of the nature, time and place of the offence, a description of the person sought, a statement of intention to request extradition, and evidence of warrant/authorisation and punishment or remaining sentence.
• Meet the cost of conveying the person from the requested State (Article XV(3)); the requesting State is not liable for costs of proceedings in the requested State (Article XV(1)).

Duties on requested States (Article V; Article VII; Article VIII; Article XV):

• Take steps to secure arrest when a provisional arrest application is received and inform the requesting State of the result (Article VIII(3)).
• Request additional information if the supporting documents are insufficient per its domestic law; if additional information is not provided in time, release the person, notify the requesting State, and the release does not preclude a fresh request (Article VII).
• Where extradition is granted, remove the person from an agreed point of departure within a reasonable period; if not removed in that period, the requested State may refuse extradition for the same offence (Article X).
• Bear expenses in its territory for arrest and custody until surrender (Article XV(2)).

Rights and protections for the person sought:

• The Treaty preserves a set of defences and refusal grounds in Article III. Mandatory bars include political offences and connected offences (Article III(1)(a)), risks of persecution or discrimination (Article III(1)(b)), military offences that are not ordinary criminal law offences (Article III(1)(c)), and final judgments or pending prosecutions in the requested State (Article III(1)(e)-(f)). Article III(1)(g) protects against extradition if the person has become immune by reason of lapse of time under the law of either contracting party.
• For death‑penalty cases, Article III(2)(c) allows refusal unless the requesting State provides assurances considered sufficient by the requested State.
• The 18-day provisional arrest release rule (Article VIII(4)) offers a release safeguard where the full request is not timely provided.
• The rule of speciality (Article XII) restricts the requesting State from subsequently prosecuting the extradited person for offences other than those specified, except with consent or under the 45-day exceptions (Article XII(1)).

Legal interplay and discretion:

• The Treaty repeatedly defers to the “law of the requested State” (Article I, Article III(1)(d), Article XIV(3) among others). That means the practical effect of many Treaty rights and duties depends on domestic legal implementation in the requested State and any discretionary decisions that domestic authorities make in giving effect to Treaty obligations.
• The exchange of letters (Schedule 2) adds a right for requesting States to seek extradition for revenue offences, and it removes a discretionary ground to refuse extradition on account of revenue matters by deleting Article III(2)(a) and inserting Article II(5). That changes the set of rights available to requesting States with respect to tax and customs-related offences.

Administrative duties:

• Authentication of documents (Article VI) and the need to provide accurate descriptions and particulars to identify the person claimed (Article V) will be ongoing administrative tasks for prosecutors and diplomatic channels. The Treaty specifies who authenticates and how documents are to be treated in evidence.

Overall, the Regulations put in place a set of mutual duties and rights that structure how extradition requests are prepared, transmitted and decided between Australia and Ireland, while leaving critical discretionary sail to the requested State’s law and to various Treaty exceptions.

The Regulations do not themselves prescribe criminal penalties; they activate the Extradition Act regime between Australia and Ireland and the Treaty governs the mechanics of surrender, arrest and related enforcement obligations. Enforcement under the Treaty is primarily procedural and remedial: it enables criminal prosecutions or enforcement of sentences by permitting the physical transfer of persons between the two States in accordance with agreed rules.

Key enforcement-related mechanisms in the Treaty (Schedules 1 and 2) that affect penalty enforcement include:

• Threshold for extraditable offences and effect on sentencing (Article II). Only offences punishable by at least one year’s imprisonment under both States’ laws qualify as extraditable (or where convicted, at least six months remaining). That threshold channels which penalties may be enforced cross-border: extradition will not be available for lesser offences where the punishment falls below the minimum.

• Surrender and enforcement of sentences (Article X). When extradition is granted the person is to be removed from the requested State and the requesting State is responsible for removal costs (Article XV(3)). Article IV permits the requested State to postpone surrender to proceed against the person or to enable the person to serve a sentence for other offences in the requested State; that may result in deferral of enforcement of the requesting State’s penalty.

• Property surrender (Article XI). The Treaty permits surrender of property acquired through the offence or required as evidence, subject to domestic law and third‑party rights. Requested States may retain property temporarily for local proceedings, or hand it over on undertaking to return it when proceedings in the requesting State permit.

• Provisional arrest and custody (Article VIII). Provisional arrest allows temporary detention pending formal extradition request, with an 18-day release limit if formal paper is not timely provided. This mechanism enforces temporary custody in urgent cases and sets a maximum short-term detention period without full documentation.

• Rule of speciality and limits on subsequent prosecution (Article XII). The person extradited is protected from subsequent prosecution in the requesting State for offences other than those for which surrender was granted, except with consent or after specific post-discharge delays. This limits the range of penalties the requesting State can enforce post‑surrender.

• Discretionary refusal in certain cases (Article III). If refusal grounds are engaged (for example, political offence or risk of discrimination), the requested State can block extradition, thereby preventing enforcement of the requesting State’s penal measures. The 2019 amendment reduces one such discretionary refusal with respect to revenue offences by making them extraditable.

• Death penalty assurance (Article III(2)(c)). If the requesting State’s law permits capital punishment and the requested State does not, extradition can be refused unless assurances adequate to the requested State are given that the death penalty will not be carried out. That is an enforcement constraint on the requesting State’s ability to have capital penalty enforced.

• Expenses and logistics (Article XV). The allocation of financial responsibility effects enforcement practicality: the requesting State bears removal costs, which can be significant for long-distance transfers; asked or requested States may specify reasonable periods for removal, with a right to refuse extradition if the period is not met (Article X(3)).

Practical enforcement implication: this instrument sets procedural and documentary constraints on enforcement of criminal penalties across the Australia-Ireland border rather than adding new substantive penal sanctions. The principal enforcement risks and costs are logistical (transportation and custody), evidentiary (authentication and sufficiency of documents), and legal (exceptions such as political offence, immunity by lapse of time, and the need for assurances in death penalty cases). The 2019 exchange reduces one legal barrier for requesting States seeking enforcement of financial and fiscal penalties by expanding extradition to revenue offences and limiting the ability of the requested State to refuse on that ground.

The Regulations operate as a statutory instrument that links the Extradition Act 1988 to the bilateral Treaty and the exchange of letters. The Regulations do not override domestic criminal law but they interact with multiple domestic and international law layers:

• Extradition Act 1988: The Regulations explicitly make the Extradition Act apply to Ireland for the purposes of paragraph 11(1)(a) of the Act (Regulation 5). That creates a point of interaction where domestic extradition procedures, evidentiary standards and judicial review pathways established by the Extradition Act will be applied to requests involving Ireland, but those domestic procedures must be read subject to the Treaty and the 2019 exchange of letters, which contain specific provisos and documentary requirements. The Regulations therefore create a composite legal framework made up of domestic statute plus the incorporated international treaty terms.

• Domestic criminal law in each State: The Treaty’s definition of extraditable offences depends on whether the acts are punishable under the laws of both States by at least one year’s imprisonment (Article II(1)). Thus, domestic offence classification, sentencing thresholds, and rules about extraterritorial jurisdiction materially affect whether extradition is triggered. Article II(3) addresses extraterritorial offences and defers to the requested State’s law about punishment of acts committed outside its territory.

• International human rights and non‑refoulement norms: The Treaty includes non‑expansive human-rights-adjacent protections such as refusal where extradition would result in prosecution or punishment for discriminatory reasons (Article III(1)(b)) and the death penalty assurance requirement (Article III(2)(c)). While the Treaty does not explicitly reference other international instruments (for example human-rights treaties), domestic courts may need to reconcile Treaty obligations with human rights obligations under national law or international conventions. The instrument in the source does not mention this reconciliation directly, but the Treaty’s exceptions will be engaged where human-rights concerns arise.

• Other extradition instruments and multilateral arrangements: The Regulations limit their application to the bilateral Treaty and exchange. In practice, a person’s extradition could be the subject of competing requests from multiple States, in which case Article IX requires the requested State to determine which request to honour after weighing circumstances such as seriousness, place and time of commission, and nationality. That mechanism will interact with any other bilateral or multilateral treaties the requested State has in place and with domestic principles governing multiple requests.

• Mutual legal assistance and investigative cooperation: Extradition complements mutual legal assistance (MLA) but is a distinct procedure. The Treaty’s documentary provisions (Article V, Article VI) and provisional arrest mechanisms (Article VIII) often operate alongside MLA processes that secure evidence and other international cooperation, though MLA instruments and rules are not incorporated into this instrument.

• Domestic rules on treatment of nationals: Article I recognises that extradition of nationals is subject to the law of the requested State and exceptions. If either Australia or Ireland has a domestic bar or special procedure for extraditing nationals, that domestic law will still operate; the Treaty does not abolish domestic limits. The Regulations do not alter domestic legal protections for nationals; they simply make extradition procedures available subject to the Treaty’s terms.

• Administrative law and judicial review: Because the Extradition Act and treaty obligations will be operated by domestic executive agencies and decided in courts, the Regulations intersect with administrative law frameworks governing decision-making, procedural fairness, and judicial review of extradition decisions. The Treaty’s requirement that requests be communicated through diplomatic channels (Article V(1)) also interacts with executive conduct and the diplomatic functions of the State.

• Transport, immigration and border control law: Removal of a person following surrender (Articles X and XIV) interacts with immigration and border control regimes, including visa status and port-of-departure arrangements. Article XIV(5) contemplates reimbursement for transit expenses, which will interact with financial and procurement procedures within the agencies responsible for transport.

In short, the Regulations layer an international treaty regime onto domestic extradition machinery. The practical application of the Treaty’s terms will depend on interaction with domestic criminal law definitions, sentencing laws, due process and human‑rights obligations, and administrative procedures governing evidence authentication, cost-bearing, and diplomatic transmission of requests.

The instrument as presented contains an internal, short amendment record embedded in its Schedules. The chronology contained in the text is as follows:

• 2 September 1985: The Treaty on Extradition between Australia and Ireland was signed at Dublin (Schedule 1). The Treaty text attached in Schedule 1 is the operative bilateral instrument on extradition between the two States as originally agreed.

• September 2013: According to the exchange of letters recorded in Schedule 2, a proposal was made in 2013 to amend the Treaty by deleting Article III(2)(a) and inserting a new Article II(5) to deal with revenue offences. The text of the 2013 proposal is reproduced in the exchange of letters.

• 2 April 2019: An exchange of letters between the Irish Tánaiste and Minister for Foreign Affairs and Trade and the Australian Ambassador to Ireland records that both Governments accept the 2013 proposed amendment. The letters confirm agreement to delete Article III(2)(a) and to insert Article II(5), and that the exchange of letters and response should constitute an agreement that enters into force upon exchange of notes confirming domestic requirements have been satisfied (Schedule 2). The two letters, both dated 2 April 2019, record reciprocal acceptance.

The Regulations’ operative text (Regulation 5) explicitly applies the Extradition Act to Ireland subject to both the 1985 Treaty (Schedule 1) and the 2019 exchange (Schedule 2). The instrument does not itself record any earlier Regulations or revocations, nor does it provide later amendments. The text therefore reflects the Treaty as originally executed in 1985 and the modification agreed by exchange of letters on 2 April 2019.

Note what is not present in the instrument: there is no separate amending treaty text replacing Article III(2)(a) or new Article II text within the Schedule beyond reproducing the proposed wording in the exchange of letters; however the exchange of letters records reciprocal acceptance and states that the letter and response constitute an agreement to enter into force upon exchange of notes confirming domestic requirements. The Regulations place both the Treaty and the exchange of letters before the domestic legal framework by incorporation, so the 2019 acceptance is incorporated into the domestic application of the Extradition Act as applied to Ireland by these Regulations.

The instrument contains no citations to judicial decisions and does not record litigation. The Treaty text itself does not reference case law, and the Regulations are a domestic instrument that implements the Treaty rather than one that interprets it judicially.

Because the text does not identify any litigation history, there are no reported cases embedded in these Regulations or Schedules for citation. That absence does not mean litigation will not follow in practice; areas where disputes commonly arise in extradition cases and which the Treaty’s provisions would likely bring into contention include:

• Sufficiency and authentication of documentary material (Article V and Article VI). Courts frequently assess whether the documents tendered meet treaty and domestic evidentiary standards. The Treaty’s authentication requirement (Article VI) prescribes what is considered “duly authenticated,” but disputes could arise about whether a particular document meets those criteria.

• Political offence and persecution claims (Article III(1)(a)-(b)). Defendants often raise political‑offence defences or asylum-style arguments about discrimination and persecution. Article III’s wording provides the legal basis for such defences; courts may need to interpret its scope in specific factual patterns.

• Interpretation and scope of “revenue offence” following the 2019 amendment (Schedule 2). The exchange of letters defines “revenue offence” as offences in connection with taxes, duties, customs or exchange control and includes a clause preventing refusal on the basis that rules differ between States. Litigation could arise on the definition’s application to complex tax schemes, whether the alleged conduct falls within the definition, and whether the clause (c) in the exchange limits domestic discretion to refuse extradition on principled grounds.

• Rule of speciality and subsequent prosecution or transfer to third States (Article XII and XIII). Courts may be asked to determine whether the requesting State’s proposed prosecution post‑surrender is within the scope permitted by the rule of speciality or requires consent.

• Provisional arrest and release mechanics (Article VIII). The 18-day limit and the request-for-additional-information mechanism (Article VII and Article VIII) may provoke litigation about the lawfulness of detention and whether delay or insufficient papers require release.

• Death penalty assurances (Article III(2)(c)). Where the requesting State’s penalty regime differs starkly from the requested State’s, courts may be required to assess the adequacy of assurances.

Because the Regulations incorporate the Treaty into the domestic statutory landscape, any litigation in Australian courts concerning extradition to or from Ireland will involve reading the Extradition Act in light of the Treaty and exchange of letters. Conversely, Irish courts deciding on requests from Australia will apply their domestic extradition laws and the same Treaty text. The absence of litigated precedents within the instrument itself means practitioners will need to consult relevant Australian and Irish case law interpreting analogous treaty provisions and the Extradition Act for concrete authorities.

The Treaty and the way it is incorporated by the Regulations contain several practical pitfalls and potential traps for both requesting authorities and those who represent persons subject to extradition requests:

• Revenue offences are now expressly extraditable (Schedule 2). The exchange of letters deletes the Treaty’s prior discretionary refusal for revenue offences and inserts an Article II(5) making revenue offences extraditable and defining them as offences “in connection with taxes, duties, customs or exchange control.” Practitioners must not assume that tax-related offences are immune from extradition: the amendment requires that those offences be treated as extraditable, and further says extradition shall not be refused solely because the rules or laws differ between the States. This reduces an earlier basis for refusal and increases the range of conduct for which extradition may be sought.

• Documentary sufficiency and authentication are strict (Articles V and VI). Requests must be accompanied by specified documents and those documents must be “duly authenticated” as defined in Article VI. Failure to comply with the precise documentary or authentication requirements can lead to release under Article VII(2) or rejection. Time-sensitive provisional arrests are particularly vulnerable: an 18-day clock runs from arrest under Article VIII(4) if the full request is not received.

• The 18-day provisional arrest limit (Article VIII(4)). A person provisionally arrested must be released after 18 days if the formal request and supporting documents are not received. Agencies relying on provisional arrest must observe diplomatic and administrative timelines carefully, and delays in inter-agency transmission or authentication can lead to premature release.

• Rule of speciality and the 45-day re-entry rule (Article XII). Once extradited, the person cannot be tried for other offences committed before surrender except with consent or if they fail to leave within prescribed time periods (45 days after final discharge). Failure to secure the appropriate consents or to understand the effect of post‑surrender behaviour can lead to constraints on prosecutions that the requesting State may have planned.

• Differences in domestic implementation. The Treaty repeatedly defers to the “law of the requested State.” What it requires in principle may be limited or expanded by domestic law in Australia or Ireland. For example, either State may retain domestic bars to extradition of nationals; both States still exercise discretion under Article III’s grounds. That means the outcome can depend heavily on how domestic courts and executive agencies interpret and apply the Treaty within domestic legal frameworks.

• Death-penalty or human rights risk (Article III(2)(c) and Article III(1)(b)). Where exposure to the death penalty or to persecution exists, the requested State can refuse extradition absent satisfactory assurances. Assessing adequacy of assurances is a subjective, state‑by‑state question and can cause significant procedural delay.

• Cost allocation (Article XV). The requesting State bears the expense of transferring the person from the requested State, and the requested State bears costs of arrest and custody. Agencies must budget for transport (which can be costly in long-distance cases) and secure logistical clearance, or risk the requested State declining surrender if removal delays occur (Article X(3)).

• Surrender of property subject to third-party rights (Article XI). Even if property is identified for surrender, third-party rights and domestic law may prevent immediate transfer. Temporary retention for domestic proceedings is permitted, which may frustrate requesting States expecting prompt handover of evidence or assets.

• Ambiguity over “extraterritorial” offences (Article II(3)). Where the alleged offence occurred outside the requesting State, extradition depends on whether the requested State’s law allows punishment for those extraterritorial acts. If not, extradition is discretionary and could be refused.

• Multiple requests (Article IX). When multiple States seek the same person, the requested State decides who to surrender to, considering a non-exhaustive list of factors. Strategic timing, the order of applications, and the relative seriousness of offences can affect outcomes; a requesting State must plan accordingly.

• The Regulation’s narrow textual scope. The Regulations do not restate or reproduce the Extradition Act’s domestic procedural rules; they simply make the Act apply to Ireland subject to the Treaty. Practitioners must consult the Extradition Act and relevant domestic practice directions in addition to the Treaty text to understand filing deadlines, appeal rights and judicial review pathways.

Each of these “gotchas” is grounded in the Treaty provisions reproduced in the Schedules and in the Regulations’ text that incorporates them. Practitioners planning or defending extradition-related conduct need to account for documentary formalities, time limits, cost allocations and the changed treatment of revenue offences.

For agencies and practitioners operating under these Regulations, compliance involves a mixture of documentary rigor, diplomatic procedure, timing discipline and tactical legal assessment. Below is a practical compliance checklist and stepwise guidance, grounded in the Treaty provisions set out in the Schedules and the Regulations’ application (Regulation 5).

Checklist for requesting authorities (Australia or Ireland):

1. Confirm extraditable offence threshold. Ensure the alleged conduct meets Article II(1) (punishable in both States by at least one year’s imprisonment), and if the person has been sentenced verify that at least six months remain to be served where conviction has occurred.
2. Prepare the mandatory documentary package under Article V. If the request emanates from Australia, include the original or authenticated copy of conviction and sentence or warrant, statement of remaining imprisonment period (if any), statement of each offence with time/place/legal description and legal references, a copy or statement of the relevant enactments, and a detailed physical description and identity particulars (Article V(3)). Requests from Ireland have parallel requirements (Article V(2)).
3. Authenticate documents strictly per Article VI. Documents must be certified or appear to be signed by a judge, magistrate or officer and authenticated by oath or official seal of a Minister of State of the requesting State. Use diplomatic channels to ensure accepted forms of authentication.
4. For urgent provisional arrest applications, follow Article VIII. The application must be made in writing through diplomatic channels or between the specified ministries (the Department of Justice in Ireland and the Attorney General’s Department of Australia), contain the statements listed in Article VIII(2), and specify the intended extradition request (Article VIII(2)(c)). Be prepared to supply the full Article V package within the Article VIII(4) 18-day window to avoid release.
5. Provide death‑penalty assurances where relevant (Article III(2)(c)). If the alleged offence carries the death penalty in the requesting State, obtain and transmit assurances the requested State will consider sufficient that the death penalty will not be carried out.
6. Use diplomatic channels as required (Article V(1)). Formal requests must be transmitted through diplomatic channels; failure to do so may impede admissibility.
7. Plan logistics early. Arrange removal transport and budget for removal costs (Article XV(3)). Coordinate with relevant custody authorities in the requested State on the point of departure and reasonable time periods for removal (Article X(2)-(3)).
8. For revenue offences, ensure you understand the amended position (Schedule 2). The exchange of letters makes revenue offences extraditable and instructs that differences in taxing rules will not automatically bar extradition. Draft requests to frame fiscal conduct within the definition set out in Schedule 2.

Checklist for requested authorities and courts (Australia or Ireland):

1. Scrutinise documentary sufficiency and authentication (Article V and VI). If documents are insufficient, request additional information under Article VII with specified time and manner. Release the person if additional information is not provided in time (Article VII(2)).
2. If provisional arrest has occurred, monitor the 18-day limit under Article VIII(4). Ensure either receipt of full request in time or take necessary judicial steps to lawfully detain or release the person to comply with domestic and treaty obligations.
3. Apply Article III exceptions carefully. Consider political offence claims, discrimination or persecution risks, pending domestic prosecutions, final judgments and lapse of time immunity.
4. For death-penalty exposure, assess the adequacy of assurances (Article III(2)(c)). Refuse extradition in the absence of sufficient guarantees.
5. Observe the rule of speciality (Article XII). If surrender is granted, ensure any further prosecution for pre-surrender offences is within the permitted scope or secured by consent from the requested State.
6. Handle property and evidence requests in accordance with Article XI and domestic law, protecting third-party rights and complying with temporary retention rules where required.
7. When multiple requests exist, apply the factors in Article IX to determine the appropriate State (e.g., seriousness, place of commission, ordinary residence). Document the decision rationale clearly.

Practical steps for defence counsel:

1. Check authentication and sufficiency of documents (Article V and VI). Challenge requests where documents are not duly authenticated or where the description of offences or identity is inadequate.
2. Explore Article III exceptions. Prepare factual and legal arguments on political offence exemption, risk of persecution or discrimination, pending prosecutions in the requested State, final judgments, or statute‑of‑limitations immunity.
3. Use provisional arrest timing to your client’s advantage. If the requesting State fails to provide the Article V package within 18 days, seek release under Article VIII(4) and Article VII(2). Be ready to litigate the sufficiency of any subsequently supplied information.
4. Test the applicability of the rule of speciality. Ensure that any plea or surrender does not expose the client to unforeseen prosecution for other pre‑surrender offences.
5. Where revenue offences are alleged, examine whether the conduct falls within Schedule 2’s definition and whether diplomatic assurances or dual criminality questions arise in borderline tax cases.

Document drafting tips (for prosecutors and diplomats):

• Provide statutory citations and clear statements of elements of the offence and precise dates and locations (Article V(3)(c)).
• Where the request concerns a sentence, state explicitly whether the sentence is immediately enforceable and how much remains to be served (Article V(2)(b), V(3)(b)).
• Include as accurate a physical description as possible and any nationality evidence (Article V(2)(e), V(3)(e)).
• Authenticate by the methods set out in Article VI to avoid later evidentiary objections.

Coordination and inter-agency practice:

• Use the specified channels: diplomatic path or the relevant justice ministries (Article V(1), Article VIII(1)). Agencies should maintain a clear internal checklist mirroring Article V and Article VI requirements.
• For cross-border fiscal offences now treated as extraditable, coordinate prosecutors and tax authorities to ensure proper presentation of the tax-law context, avoiding over-reliance on domestic tax interpretation where Schedule 2(c) anticipates differences in rules.

Record-keeping and timing:

• Document all communications and transmittals via diplomatic channels to create an evidentiary trail and to meet Article V procedural expectations.
• Track the timelines for removal (Article X) and for any 45-day post‑discharge rules related to speciality (Article XII).

In sum, compliance requires marrying the Extradition Act’s domestic procedures with the Treaty’s documentary and timing demands, paying special attention to the 2019 amendment expanding the category of extraditable offences to include revenue offences. Agencies must plan for authentication, diplomatic transmission, assurance requests (death penalty issues), and logistical arrangements for removal to minimise loss of custody or the risk of release for procedural defects. Defense counsel must focus on documentary sufficiency, timing protections and Article III exceptions.