Hague Appeal Kept on Track: Father Allowed to Narrow His Case to Procedural Fairness, but Subpoena Fight Deferred by Agreement

In Pensak & Department of Families, Seniors, Disability Services and Child Safety [2026] FedCFamC1A 117, Campton J dealt with an urgent Application in an Appeal arising from Hague Child Abduction Convention return orders requiring two children to be returned to Japan. The substantive appeal was listed one week later, on 3 July 2026. The applicant father was permitted to file an Amended Amended Notice of Appeal, an Amended Summary of Argument, and an Amended List of Authorities, narrowing the appeal to a procedural fairness ground. The request to adduce further evidence was deferred to the Full Court hearing, while the proposed subpoena to the father’s former solicitors was withdrawn on the basis of agreed facts recorded for the appeal. Costs were reserved.

🧩 Facts and Issues

Facts:

The Department commenced Hague return proceedings on 10 April 2025. The trial was conducted over several dates: 30 March 2026 to 1 April 2026, and 10 April 2026. On 23 April 2026, the primary judge ordered the return of the children, X born in 2018 and Y born in 2021, to Japan under the Family Law (Child Abduction Convention) Regulations 1986 (Cth).

The father filed a Notice of Appeal on 24 April 2026. On 1 May 2026, return of the children to Japan was stayed pending determination of the appeal. On 11 May 2026, procedural appeal orders were made requiring the father to file his Summary of Argument and List of Authorities by 5 June 2026, and requiring the Department and the Independent Children’s Lawyer to file their materials by 26 June 2026.

The original Notice of Appeal contained 14 grounds, mixing legal, factual, discretionary and procedural complaints. The father later sought to amend and narrow the appeal to a single procedural fairness ground. That amended ground alleged that the primary judge relied on unsound bar table representations about the father’s legal representation and readiness to proceed, denied him a real opportunity to prepare, refused to consider objections to evidence, and that his legal representation was so incompetent as to be indistinct from, or worse than, no representation at all.

Issues:

1. Should the father be given extra time to file and rely on amended appeal documents?
2. Should the Department and ICL also receive extra time to respond?
3. Should the father’s further evidence application be heard immediately or by the Full Court with the substantive appeal?
4. Should the father be granted leave to issue a subpoena to his former solicitors?
5. Could the subpoena dispute be avoided by recording agreed facts for the appeal?

⚖️ Applicable Law – Legislation, Regulations, Rules

Family Law (Child Abduction Convention) Regulations 1986 (Cth)

• The underlying proceedings were Hague return proceedings. The primary orders required the children’s return to Japan.

Federal Circuit and Family Court of Australia (Family Law) Rules 2021 (Cth)

• r 13.34(1) — a subpoena may be issued in an appeal only with leave of the Full Court, if the appeal is to be heard by a Full Court, or with leave of the single judge, if the appeal is to be heard by a single judge.
• r 13.39(4) — relevant to the treatment of the application to adduce further evidence on appeal, which the parties agreed should be listed before the Full Court with the substantive appeal.

Family Law Act 1975 (Cth)

• s 102NA — not directly determined in this interlocutory judgment, but central to the agreed factual framework. The proposed appeal ground included the contention that former counsel’s conduct was premised on the belief that s 102NA would apply and could be used to compel an adjournment.

📌 Precedents Relied On

This short ex tempore judgment did not turn on contested case authority. It primarily applied the appeal procedure rules and recorded the parties’ agreed procedural course.

The important legal framework was procedural rather than precedential: the Court managed the timetable, amendment of appeal documents, further evidence, subpoena leave, and costs reservation so the urgent Hague appeal could proceed before the Full Court on 3 July 2026.

🧠 Analysis

Issue

How should the Court manage a late procedural application in an urgent Hague appeal where the father wanted to amend his grounds, rely on further evidence, and subpoena his former solicitors one week before the Full Court hearing?

Rule

Appeal procedure must balance fairness, urgency and finality. In Hague matters, timing is especially important because return orders concern international child abduction and the prompt determination of whether children should be returned to the requesting country.

A party may seek leave or an extension of time to amend appeal documents, but the Court must also protect the responding parties’ opportunity to answer the amended case.

Further evidence on appeal is usually dealt with by the appeal court hearing the substantive appeal, particularly where the evidence is said to affect the appeal grounds.

A subpoena in an appeal is not routine. Under r 13.34(1), it requires leave. The Court is cautious because appeals usually proceed on the record below, not through fresh interlocutory evidence-gathering exercises.

Application

1. The father was allowed to narrow and regularise his appeal

The father’s original Notice of Appeal contained 14 grounds and mixed different kinds of alleged error. The amended appeal document narrowed the case to a single procedural fairness ground.

That mattered. A narrowed appeal can assist the Full Court by focusing attention on the real issue: whether the father was denied a fair opportunity to be heard in the Hague return trial. The Department and the ICL agreed to the father being granted leave to file and rely on the amended appeal documents, provided their own time to file responding materials was extended.

Campton J therefore extended time for the father to file the Amended Amended Notice of Appeal, Amended Summary of Argument, and Amended List of Authorities by 4.00 pm on 26 June 2026.

2. The respondent and ICL were protected by a matching timetable extension

Because the father’s amended documents changed the shape of the appeal, the Department and the ICL needed time to respond.

The Court extended their time to file their Summary of Arguments and Lists of Authorities until 4.00 pm on 1 July 2026. That preserved procedural fairness to the responding parties while still keeping the appeal listed for 3 July 2026.

This was a practical case-management outcome: the father’s amended case was allowed in, but not in a way that ambushed the other parties.

3. The further evidence application was deferred to the Full Court

The father sought leave to adduce further evidence by way of an affidavit sworn on 5 June 2026.

All parties agreed that this issue should be heard by the Full Court at the same time as the substantive appeal. Campton J made that order. This was sensible because the Full Court hearing the appeal would be best placed to decide whether the proposed further evidence was admissible, relevant and material to the amended procedural fairness ground.

Importantly, this judgment did not decide whether the further evidence would be admitted. It only decided when and by whom that application would be heard.

4. The subpoena to former solicitors was not permitted as a separate appeal-side fight

The father also sought leave to issue a subpoena to his former solicitors, G Law Firm. The apparent purpose was to obtain documents potentially relevant to the procedural fairness and representation complaints.

Campton J emphasised that subpoenas are not a usual part of an appeal process. Appeals are ordinarily determined on the trial record, and appellate courts are rarely suited to resolving disputed interlocutory forensic processes such as document production fights, solicitor file disputes, or lien claims.

The Court also noted that if leave were granted, further challenges could arise, including possible claims by the former solicitors over the file. That would risk distracting from the imminent Full Court hearing.

5. The agreed facts avoided the need for the subpoena

The parties adopted a practical solution. The father withdrew the subpoena request on the condition that certain facts be recorded as available for the appeal.

Those agreed facts included that the former solicitor’s submissions and conduct indicated he believed s 102NA would apply; that it should be inferred he gave advice premised on that belief; that he attended the hearing intending to withdraw if the adjournment application failed; and that his withdrawal was a strategy intended to advance the father’s interests by using s 102NA to compel an adjournment.

The agreed facts also recorded that the statement that the solicitor was “only instructed to appear on the adjournment application” was incorrect, and that the statement “He’s ready” could be interpreted in two ways: either ready to seek an adjournment premised on s 102NA, or ready to act as his own advocate and cross-examine witnesses. The latter interpretation was agreed to be inconsistent with the evidence of the solicitor’s knowledge.

That agreement gave the father a factual platform for the procedural fairness argument without delaying the appeal through a subpoena dispute.

6. The merits of the appeal were not decided

This decision is procedural. Campton J did not decide whether the father was actually denied procedural fairness, whether the primary judge erred in the Hague return proceeding, whether s 102NA applied, or whether the children should or should not be returned to Japan.

The substantive questions were left for the Full Court hearing on 3 July 2026. The result of this application was to organise the appeal so that those issues could be argued properly and urgently.

Conclusion

The father obtained the core procedural relief needed to regularise the appeal: time was extended for him to file his amended appeal documents.

The Department and the ICL received a corresponding extension to respond. The further evidence application was listed before the Full Court with the substantive appeal. The subpoena request was dismissed after being withdrawn on the basis of agreed facts recorded for use in the appeal.

Costs of the Application in an Appeal were reserved to the substantive appeal. Save for the orders made, the application was otherwise dismissed.

🧠 Take-Home Lesson

This case is a practical example of how urgent Hague appeals are managed when procedural fairness issues arise late in the appeal timetable. The Court did not let the appeal become bogged down in side disputes about subpoenas and former solicitor files. Instead, it preserved the appeal date, allowed the father to narrow his grounds, protected the Department and ICL with responsive filing time, and pushed the further evidence question to the Full Court.

The strategic lesson is clear: if the real appeal point is procedural fairness, narrow the appeal to that issue, identify the exact factual platform needed, and avoid collateral document fights if the facts can be agreed.

The case also shows the danger of relying on bar table statements about readiness and representation in a high-stakes Hague return trial. Where a party’s lawyer withdraws after an adjournment application fails, and there is a live issue about whether the party was truly ready to self-represent, the procedural fairness question may become central to the appeal.