Palmer v Ayres

In *Palmer v Ayres*, the plaintiffs, former directors of a corporation in voluntary liquidation, challenged the validity of summonses issued under section 596A of the *Corporations Act 2001* (Cth). These summonses required them to attend for examination concerning the corporation's examinable affairs. The challenge was brought before the High Court of Australia, with Kiefel, Gageler, Keane, Nettle, and Gordon JJ hearing the matter.

The central legal issue before the High Court was whether section 596A of the *Corporations Act 2001* (Cth) was invalid by reason of being contrary to Chapter III of the Australian Constitution. Specifically, the plaintiffs contended that the section conferred non-judicial power on federal courts and courts exercising federal jurisdiction, thereby infringing upon the separation of judicial power. This raised questions as to whether the power conferred by section 596A gave rise to a "matter" that engaged the judicial power of the Commonwealth, and whether that power was incompatible with or outside the scope of the judicial power.

The High Court unanimously held that section 596A of the *Corporations Act 2001* (Cth) was not invalid. The Court reasoned that the examination process contemplated by section 596A, while inquisitorial in nature, did not involve the exercise of judicial power in a manner that contravened Chapter III of the Constitution. The power to compel attendance for examination and to require the production of documents was found to be a procedural power incidental to the administration of the winding up of a company, rather than a determination of rights and liabilities in a manner characteristic of judicial power. The Court distinguished the present case from those where the exercise of power by a court or its officers might be seen as usurping the judicial function.

Consequently, the High Court answered the reserved question in the negative, finding section 596A to be valid. The Court ordered that the writ of summons be dismissed and that the plaintiffs pay the defendants' costs.