Owen v A-G of C of A

The applicants, Owen and others, sought declarations from the High Court of Australia concerning the validity of certain provisions of the *Australian Securities and Investments Commission Act 2001* (Cth) and the *Corporations Act 2001* (Cth). The dispute centred on whether these provisions, which conferred certain powers on the Australian Securities and Investments Commission (ASIC), were constitutionally valid, particularly in light of Chapter III of the Constitution, which deals with the judicial power of the Commonwealth.

The primary legal issue before the High Court was whether the functions conferred upon ASIC by the impugned legislation, specifically the power to conduct investigations and make findings of fact in relation to contraventions of the *Corporations Act*, constituted an exercise of the judicial power of the Commonwealth. The applicants contended that these functions were inherently judicial and could only be exercised by courts established under Chapter III of the Constitution, arguing that ASIC was not such a court.

The Court reasoned that the powers granted to ASIC were primarily investigative and regulatory, not adjudicative. While ASIC could make findings of fact, these findings were not determinative of legal rights or liabilities in a manner that would engage Chapter III. The Court distinguished between the exercise of judicial power, which involves the conclusive determination of existing rights and obligations, and the exercise of administrative or investigative power, which may involve fact-finding but does not have the same binding effect. The Court applied the principle that powers conferred on a body that is not a Chapter III court must not amount to an exercise of the judicial power of the Commonwealth.

The High Court dismissed the application, finding that the provisions of the *Australian Securities and Investments Commission Act 2001* and the *Corporations Act 2001* conferring powers on ASIC were constitutionally valid.