Wong v Silkfield Pty Ltd

This appeal concerned a representative proceeding brought in the Federal Court of Australia by the appellants against the respondent, Silkfield Pty Ltd. The appellants sought declarations and damages for misleading and deceptive conduct under section 52 of the *Trade Practices Act 1974* (Cth) in relation to the sale of residential lots in a building known as "the Phoenician North Tower". The core of the appellants' complaint was that statements provided by the respondent pursuant to section 49 of the *Building Units and Group Titles Act 1980* (Qld) were inaccurate, failing to disclose material agreements concerning lift facilities and a public carpark. The appeal to the High Court of Australia arose from an interlocutory decision of the Full Court of the Federal Court, which had allowed an appeal from a single judge and set aside a declaration made by that judge.

The central legal issue before the High Court was the construction of section 33C(1)(c) of the *Federal Court of Australia Act 1976* (Cth), which governs representative proceedings. Specifically, the Court had to determine what constitutes a "substantial common issue of law or fact" for the purposes of authorising such proceedings. This involved interpreting the legislative intent behind Part IVA of the Act, which introduced new procedures for representative proceedings, and considering whether the common issue identified by the appellants met the threshold of being "substantial" as required by the legislation.

The High Court, in allowing the appeal, reasoned that the Full Court had erred in its interpretation of section 33C(1)(c). While acknowledging that Part IVA was intended to provide efficient procedures for dealing with multiple claims, the Court noted that Parliament had deliberately imposed the requirement that a common issue be "substantial," distinguishing it from recommendations of the Australian Law Reform Commission. The Full Court had interpreted "substantial" to mean an issue likely to have a "major impact on the conduct and outcome of the litigation" or be "at the core of the dispute." However, the High Court found that the Full Court had applied this test too narrowly in the present case. The Court concluded that the common issue regarding the accuracy of the section 49 statements, while common to all group members, was not likely to resolve wholly or to a significant degree the claims of all group members, and therefore did not meet the threshold of being substantial.

Consequently, the High Court allowed the appeal, set aside the orders of the Full Court, and ordered that the appeal to the Full Court be dismissed with costs.