Port of Newcastle Operations Pty Limited v Glencore Coal Assets Australia Pty Ltd & Ors

The High Court of Australia considered a dispute between Port of Newcastle Operations Pty Limited (the appellant) and Glencore Coal Assets Australia Pty Ltd and others (the respondents) concerning the appellant's right to charge a levy on coal passing through the Port of Newcastle. The appellant, as the operator of the port, sought to impose a levy under section 82 of the *Port of Newcastle Operations Act 2003* (NSW) on coal exported by the respondents. The respondents challenged the validity of this levy, arguing it was an unlawful impost or tax.

The central legal issue before the High Court was whether the levy imposed by the appellant constituted a duty of customs or excise within the meaning of section 90 of the *Constitution*, which exclusively vests the power to impose such duties in the Commonwealth Parliament. The respondents contended that the levy was a tax on the export of goods, and therefore an excise, while the appellant argued it was a user charge for services provided by the port.

The High Court, by majority, found that the levy was not a duty of customs or excise. The Court reasoned that the levy was directly related to the use of the port facilities and the services provided by the appellant in facilitating the export of coal. It was not a tax on the production or sale of coal itself, but rather a charge for the specific services rendered by the port operator. The Court applied the principle that a charge for services rendered, even if it has some incidental effect on the cost of goods, does not necessarily amount to an excise duty if its primary purpose is to recover the cost of those services.

The High Court therefore allowed the appeal, setting aside the orders of the primary judge and the Court of Appeal. The Court declared that the levy was validly imposed and dismissed the respondents' application for a declaration that the levy was invalid.