Comandate Marine Corp v The Ship Boomerang 1

The High Court of Australia considered an appeal from the Full Federal Court concerning a dispute between Comandate Marine Corp (the appellant) and the owners of the ship *Boomerang 1* (the respondents). The core of the dispute involved the enforceability of a maritime lien claimed by Comandate Marine Corp for necessaries supplied to the *Boomerang 1* in Australia.

The central legal issue before the High Court was whether the maritime lien for necessaries, as recognised under the Admiralty Court Act 1861 (UK) and subsequently incorporated into Australian law, could be enforced against the ship in rem when the supply of necessaries occurred in Australia. This required the Court to determine the scope and applicability of the Admiralty Court Act 1861 in the Australian context, particularly in light of the Admiralty Act 1988 (Cth).

The High Court held that the Admiralty Court Act 1861, by virtue of s 6 of the Admiralty Act 1988 (Cth), continued to apply in Australia. This provision preserved the jurisdiction of the Admiralty Court of England in relation to matters arising within the territorial jurisdiction of the Commonwealth, including the supply of necessaries to a ship. Consequently, a maritime lien for necessaries supplied in Australia was enforceable in rem against the ship. The Court reasoned that the statutory framework established a continuing, albeit modified, jurisdiction that permitted the enforcement of such liens.