Mahmoud v Duty Registrar — Court pauses vexatious-proceedings hearing pending appeal bid

Case
Mahmoud v Duty Registrar of the Federal Court of Australia
Court
Federal Court of Australia
Judge
John Allaster Halley (Governor-General David Hurley, 2021)
Date Decided
15 September 2026
Citation
[2026] FCA 1381
Topics
civil procedure, stays, vexatious proceedings, judicial review

Background

Mr Tosson Mahmoud sought to challenge the Duty Registrar’s December 2025 rejection of a proposed Federal Court application against bankruptcy-related officials. The proposed application sought declarations concerning alleged crimes, monetary relief and removal of certain officials from office. The Registrar considered that the documents alleged criminal offences outside the Court’s jurisdiction.

On 24 July 2026, Jackman J refused Mr Mahmoud an extension of time to bring an application for review under s 11(1)(c) of the Administrative Decisions (Judicial Review) Act 1977 (Cth). Jackman J also required Mr Mahmoud to file material on whether a vexatious proceedings order should be made under s 37AO of the Federal Court of Australia Act 1976 (Cth), and listed that issue for hearing. Mr Mahmoud then sought leave to appeal and applied to stay all three orders.

The Court’s Holding

Halley J stayed only the order listing the hearing of the proposed vexatious proceedings order, pending final determination of Mr Mahmoud’s application for leave to appeal. Several proposed appeal grounds directly challenged the way in which the s 37AO inquiry had been initiated, including reliance on a prior New South Wales vexatious-proceedings order.

The Court held that the result of the leave application might materially inform the s 37AO inquiry. It was therefore preferable for those challenges to be resolved before Jackman J determined whether to make a vexatious proceedings order. The balance of the stay application was dismissed: there was no utility in staying the refusal of an extension of time, and the direction to file evidence and submissions had already been complied with.

Key Takeaways

  • A hearing concerning a possible vexatious proceedings order was stayed until the applicant’s leave-to-appeal application is finally determined.
  • The refusal of an extension of time was not stayed because it imposed no ongoing obligation and remained subject to the proposed appeal.
  • A compliance order that has already been obeyed cannot usefully be stayed.

Why It Matters

The decision illustrates that a court may pause a procedural step where a pending appeal application squarely challenges the foundation for that step. Here, the Court did not decide whether Mr Mahmoud was a vexatious litigant; it preserved that question until the appeal-related issues are resolved.

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