Pre‑application preparation. Before applying for an order under s 4 or s 5, prepare material addressing the statutory “interests of justice” factors in s 4(2): evidence of the witness’s inability or unwillingness to attend in Queensland; a statement of the materiality of the witness’s evidence to issues to be tried; and a submission weighing the parties’ interests and why granting the order would better serve justice. For s 5 investigatory applications ensure the police applicant has written authorisation from the Director of Public Prosecutions as required by s 5(1A) and prepare evidence to satisfy the s 5(3) threshold that a charge is likely to be laid only if the order is made.
Drafting the form of the order and requests. If seeking an order of the letter of request type under s 4(1)(c) or s 5(1), draft the letter with explicit attention to the law of the receiving country. The Act requires letters to be “as may be appropriate having regard to the law of that country” (s 4(1)(c)), so advise foreign law practitioners or the Australian authority responsible for executing mutual legal assistance requests as necessary. When the court makes an order under s 4(1)(a) or (b) it may give directions about the time, place and manner of the examination (s 4(3)); include practical requests about whether the evidence is to be given orally or by affidavit, and whether cross‑examination will be permitted, since s 4(4) authorises such requests.
Affidavits and supporting evidence for ex parte hearings. Given s 6(1)-(2) allows ex parte applications and s 6(3) permits courts to admit evidence that might not ordinarily be admissible, prepare careful affidavits exhibiting witness statements, communications demonstrating unavailability, and expert material on foreign law where relevant. Because many applications are ex parte, your affidavits should be comprehensive and candid about any facts that might later be contested, including any known impediments to obtaining the evidence overseas.
Address admissibility constraints. Anticipate and address s 7(3) bars when seeking orders. Provide contemporaneous evidence showing the witness is not in Queensland and is unable to attend, or explain why attendance is impractical or unlikely. Where evidence could raise hearsay or privilege issues, include submissions and legal argument on how the evidence would meet admissibility rules if taken abroad and later adduced in Queensland, recognising that the Act bars proof that “would not have been admissible had it been given or produced by a witness at the hearing” (s 7(3)(b)).
Prepare practical directions for overseas execution. Ask the court to include in the order any directions it considers appropriate under s 4(3) and s 4(4), such as timing, place, the identity of the examining officer abroad, language and interpreter arrangements, whether evidence can be given on affidavit, and whether party lawyers may attend and participate. Where cross‑examination is required, request explicit provision for it in the letter of request so the receiving authority understands the expectations.
Chain of custody and documentation. Once evidence is taken abroad, ensure the process provides certification that the evidence was taken pursuant to the court order; s 7(2) makes admissibility dependent on the evidence “appearing, by certification or otherwise” to have been taken under an order. Maintain records of transmissions, certificates of authenticity, and chain of custody documentation to satisfy courts later. If documents are transmitted by facsimile or electronic copy, preserve originals where possible, because s 7(6) treats copies as originals for admissibility, and courts may still inquire into authenticity.
Protect disclosure and privilege concerns. Anticipate privilege and confidentiality issues and consider seeking appropriate court directions before sending requests abroad. The Act allows courts to exclude evidence in the interests of justice (s 7(4)) and does not override other laws that protect privileged material (s 9); therefore raise privilege issues proactively in the application.
Handling returned records. Upon receipt in Queensland the record is to be held in the custody of the court that made the order (s 7(1)). Work with court staff to ensure proper lodging and cataloguing of the record with the proper officer. If the record was obtained for investigation purposes under s 5 and you are a police officer conducting that investigation, request a copy from the proper officer as permitted by s 7(7).
Plan for later admissibility challenges. Even where an order succeeds, be ready to resist or make submissions under s 7(3)-(4) at trial. Preserve evidence that documents the witness’s non‑availability and the foreign procedures used so you can demonstrate compliance and address fairness concerns.
Consider alternative international assistance routes. Because s 9 preserves other laws, check whether Commonwealth mutual legal assistance regimes or international treaties provide a preferable route in the circumstances. If so, proceed under those frameworks where they are mandatory or more practical for execution abroad.
Engage foreign legal counsel where necessary. Because letters of request must accord with the law of the receiving country (s 4(1)(c)), retain local counsel in the foreign jurisdiction where practical to advise on admissibility, evidence gathering procedures, witness compulsion mechanisms, and execution logistics.
Regulations and court practice directions. Monitor for any regulations made under s 10 and for local court practice directions that affect the process. If regulations are in force, ensure applications and orders comply with their procedural requirements.
Prepare parties for ex parte outcomes and subsequent variation. Because many applications are ex parte, advise clients about the possibility of orders being made without other parties present and the scope for later challenge or variation. If an opposing party becomes aware of the order, be ready to justify the order and, where appropriate, propose remedial measures or specify continued adherence to procedural fairness.
Document prosecutorial authorisation. For police applicants, ensure that written authorisation from the Director of Public Prosecutions is obtained and produced to the court with the application as required by s 5(1A). Also evidence the prosecutorial assessment that a charge is likely if the order is made as required by s 5(3).
In short, compliance requires careful factual foundation for the interests of justice test, precise drafting of orders and letters of request to reflect foreign law, robust affidavit evidence for ex parte hearings, chain of custody and certification for returned evidence, pre‑emptive treatment of privilege and hearsay problems, engagement of foreign counsel as needed, and attention to any regulations made under s 10. Each compliance step aligns directly with the statutory text cited above.