Clarkson Williams Partners Pty Ltd v Vaughan

Clarkson Williams Partners Pty Ltd (the appellant) appealed to the Full Federal Court against a judgment of the Federal Court of Australia concerning allegations of misleading and deceptive conduct in trade. The dispute arose from the sale of a business, where the purchaser, Mr Vaughan (the respondent), alleged that the vendor engaged in misleading or deceptive conduct by failing to disclose that the business was sold at an overvalue.

The Full Federal Court was required to determine whether the vendor's silence regarding the true value of the business constituted misleading or deceptive conduct under the relevant trade practices legislation. Specifically, the court considered whether a reasonable and definite inference could be drawn that the vendor possessed actual knowledge of the overvaluation at the time of sale, and whether the absence of evidence regarding the value of goodwill was critical to this determination. The court also addressed whether a failure to disclose, if inadvertent, could still amount to misleading or deceptive conduct.

The Full Federal Court reasoned that the primary judge had erred in inferring actual knowledge of overvaluation from the circumstances of the sale, particularly in the absence of evidence establishing the value of the business's goodwill. The court found that competing inferences were available and that the evidence did not support a definite conclusion of knowledge. Furthermore, the court held that a finding of whether the non-disclosure was inadvertent or deliberate was not necessary, as an inadvertent failure to disclose could still be capable of misleading or deceiving.

Consequently, the Full Federal Court allowed the appeal, setting aside the judgment of 26 February 2015. The cross-appeal was dismissed, and the parties were granted leave to file written submissions regarding costs.