Tattersall v Dormakaba Australia Pty Ltd

The appeal concerned the interpretation of an offer of compromise made by the plaintiff, Tattersall, to the defendant, Dormakaba Australia Pty Ltd, in proceedings before the Supreme Court of the Australian Capital Territory. The central dispute revolved around whether the offer of compromise complied with Rule 1002 of the Court Procedures Rules 2006 (ACT), which governs the requirements for such offers.

The primary legal issue before the appellate court was whether the Primary Judge had erred in finding that the plaintiff's offer of compromise was non-compliant with Rule 1002. Specifically, the court had to determine if the offer clearly identified the proposed orders necessary for the disposal of the claim, particularly in relation to its acceptance by multiple defendants.

The court reasoned that the offer was ambiguous because it did not specify whether it could be accepted by all defendants jointly or by one or more of them individually. While the offeror's intention might have been capable of being discerned by inference, the court held that inferring intention did not cure the deficiency in the offer's wording. Consequently, the offer was found to be ambiguous and therefore non-compliant with the requirements of the Rules.

The appeal was dismissed, and the appellant was ordered to pay the respondent's costs of the appeal.