High Quality Content by WIKIPEDIA articles! The following table contains the details of the 44 men and four women who have ever been appointed as Justices of the High Court of Australia. The High Court of Australia was formed in 1903 under the Judiciary Act 1903, and under Section 71 of the Australian Constitution the judicial power of the Commonwealth of Australia is vested in the Court. Since the passing of the Australia Act 1986, the court has been the highest court in the Australian court hierarchy.