Commonwealth of Australia v Yunupingu (on behalf of the Gumatj Clan OR Estate Group) & Ors

The High Court of Australia heard an appeal concerning the interpretation of the *Native Title Act 1993* (Cth) and the nature of native title rights and interests. The appeal was brought by the Commonwealth of Australia against the respondents, Yunupingu (on behalf of the Gumatj Clan OR Estate Group) and others. The central dispute revolved around whether native title rights and interests, as recognised under the *Native Title Act*, could be extinguished by the grant of a mining lease under the *Northern Territory Mining Act 1982* (NT) in circumstances where the native title holders had not been consulted or had their rights considered.

The High Court was required to determine whether the grant of a mining lease under the *Northern Territory Mining Act 1982* (NT) constituted an act that necessarily extinguished native title rights and interests, or if such an act was only to be considered as extinguishing native title to the extent of any inconsistency. Specifically, the Court had to consider the application of s 237 of the *Native Title Act 1993* (Cth), which defines an act that extinguishes native title, and the relationship between the *Native Title Act* and the *Northern Territory Mining Act 1982* (NT) in this context. The Court also considered the nature of the rights and interests held by the Gumatj people in the area.

The Court reasoned that the *Native Title Act* provides a comprehensive framework for the recognition and protection of native title. It held that the grant of a mining lease under the *Northern Territory Mining Act 1982* (NT) was an act that could extinguish native title, but only to the extent of any inconsistency between the rights conferred by the lease and the native title rights. The Court emphasised that the statutory scheme of the *Native Title Act* requires a careful assessment of the nature and scope of both the native title rights and the rights granted by the subsequent interest, and that extinguishment is not automatic or absolute unless the inconsistency is irreconcilable. The Court applied principles of statutory interpretation to reconcile the operation of the two legislative regimes, prioritising the protective intent of the *Native Title Act*.

The High Court allowed the appeal in part, finding that the grant of the mining lease did not extinguish all native title rights and interests, but only those that were inconsistent with the rights granted by the lease. The Court remitted the matter to the Federal Court for further determination on the extent of the inconsistency and the specific native title rights affected.