Senate Elections Amendment Act 2000 (TAS)

The Senate Elections Amendment Act 2000, originating in Tasmania, was the subject of a legal challenge brought by two Tasmanian residents, who argued that the act was inconsistent with the Constitution and, therefore, invalid. The case was heard in the Federal Court of Australia. The plaintiffs contended that the act was unconstitutional as it altered the method of selecting senators for Tasmania without adhering to the constitutional requirements outlined in Section 7 of the Constitution.

The central legal issue before the court was whether the amendment to the Senate Elections Act 1935 complied with the constitutional provisions. Specifically, the court had to determine if the act was a valid exercise of legislative power under Section 51 of the Constitution and if it adhered to the requirements of Section 7, which mandates that the number of senators from each original state shall be equal. The plaintiffs argued that the act failed to maintain the equal representation of Tasmania in the Senate.

In delivering its judgment, the Federal Court found that the amendment did not contravene the Constitution. The court reasoned that the alteration of the method of selecting senators did not amount to a change in the representation of Tasmania in the Senate, as it did not affect the number of senators allocated to Tasmania. Consequently, the court held that the amendment was a valid exercise of legislative power under Section 51 and did not infringe upon the constitutional requirements of Section 7. Therefore, the act was deemed valid and constitutional.

The court dismissed the plaintiffs' claims and upheld the validity of the Senate Elections Amendment Act 2000. The final orders of the court reflected this decision, confirming the act's constitutionality and dismissing the plaintiffs' challenge in its entirety.