IPEX ITG Pty Ltd (in liq) v State of Victoria

In the case of IPEX ITG Pty Ltd (in liq) v State of Victoria, the plaintiff, IPEX ITG Pty Ltd (in liquidation), sought costs against the respondent, the State of Victoria. The dispute involved an application for leave to cross-appeal the trial judge’s decision not to grant the respondent costs in favour of a non-party. The legal issue before the court was whether the non-party had a sufficient interest in the outcome of the principal litigation to warrant a cross-appeal and whether the trial judge's decision was attended with sufficient doubt. Additionally, the court had to determine if substantial injustice would ensue if leave for the cross-appeal was not granted.

The court examined the principles governing the grant of leave to cross-appeal, noting that a non-party could be considered to have an interest in the outcome of litigation if the decision directly affected their rights or obligations. The court found that the non-party in this case had a significant interest due to the potential financial implications of the costs decision. Furthermore, the court concluded that the trial judge's decision was attended with sufficient doubt as the circumstances of the case warranted a re-examination of the costs order. The court also determined that substantial injustice would occur if the cross-appeal was not permitted, as the non-party's interests would be adversely affected.

Accordingly, the court granted leave to cross-appeal. The reasoning was grounded in the need to protect the interests of the non-party and to ensure that the costs decision was appropriately scrutinized. This decision allowed for a broader review of the trial judge’s ruling, providing a mechanism to address any potential errors or misapplications of the law regarding costs. The court’s decision emphasised the importance of safeguarding the rights of all parties involved in litigation, including non-parties with significant stakes in the outcome.