BMW Australia Ltd v Brewster & Anor; Westpac Banking Corporation & Anor v Lenthall & Ors

The High Court of Australia considered appeals in two cases, *BMW Australia Ltd v Brewster & Anor* and *Westpac Banking Corporation & Anor v Lenthall & Ors*. Both cases concerned the interpretation and application of provisions within the *Personal Property Securities Act 2009* (Cth) (PPSA) relating to the registration of security interests and the effect of errors in those registrations. The central dispute revolved around whether certain registrations on the Personal Property Securities Register (PPSR) were effective, particularly in circumstances where the grantor's name was not precisely stated.

The primary legal issue before the High Court was whether a registration on the PPSR that contained an error in the name of the grantor, specifically a misspelling or omission of a word, was nevertheless effective under s 165 of the PPSA. This section provides that a registration is not an "unperfected security interest" if it is effective. The Court also had to determine the consequences of an ineffective registration, particularly in relation to the priority of security interests and the rights of purchasers.

The High Court held that s 165 of the PPSA requires a registration to be "effective" to prevent a security interest from being unperfected. A registration is effective if it "is not an unperfected security interest". The Court clarified that an error in the grantor's name, such as a misspelling or omission, would render the registration ineffective if it meant that a searcher could not reasonably be expected to find the registration. This interpretation focused on the purpose of the PPSR, which is to provide notice to potential purchasers and other creditors. The Court reasoned that if a searcher could not locate a registration due to an error, then the registration had failed to provide the necessary notice and was therefore ineffective. Consequently, security interests that were intended to be perfected by these registrations were deemed unperfected.

The High Court allowed the appeals in *BMW Australia Ltd v Brewster & Anor* and dismissed the appeals in *Westpac Banking Corporation & Anor v Lenthall & Ors*. This resulted in the security interests registered by BMW being deemed unperfected, and the security interests registered by Westpac being deemed effective.