Re Health Services Union of Australia & Ors; Ex parte The State of Victoria

The applicants, the State of Victoria and its Ministers, sought writs of prohibition and certiorari against various members of the Australian Industrial Relations Commission (AIRC) and certain unions, including the Health Services Union of Australia and the Australian Municipal, Transport, Energy, Water, Ports, Community and Information Services Union. The dispute concerned decisions made by the AIRC in relation to industrial matters affecting the State of Victoria. The proceedings were heard in the High Court of Australia by McHugh J.

The primary legal issues before the Court were whether the AIRC had acted in excess of its jurisdiction or had made decisions that were affected by jurisdictional error. Specifically, the applicants contended that the AIRC had improperly exercised its powers in making certain determinations, thereby infringing upon the constitutional or legislative boundaries of its authority. The applicants sought to quash these decisions and prevent further action by the AIRC based on those determinations.

McHugh J considered the applications for the writs. The applicants' counsel indicated that orders nisi were sought, but no stays were requested at that stage of the proceedings. The unions, represented by their counsel, sought leave to appear in the respective matters. The transcript indicates that the Court was at the stage of hearing preliminary applications and submissions regarding the granting of orders nisi, which would then lead to further argument on the substantive issues of jurisdiction.