Newcastle Wallsend Coal Co Pty Ltd v Industrial Relations Commission of NSW

Newcastle Wallsend Coal Co Pty Ltd and others (the claimants) sought leave to discontinue proceedings in the Court of Appeal of New South Wales against the Industrial Relations Commission of NSW (the second opponent). The discontinuance was necessitated by legislative amendments that had altered the legal landscape relevant to the dispute.

The central legal issues before the Court of Appeal were whether each party should bear its own costs, or if the claimants should be ordered to pay the second opponent's costs, despite the discontinuance. This required the Court to consider whether the proceedings were likely to have failed in any event, whether the claimants had an arguable case at the time of discontinuance, and the impact of a recent judgment in an unrelated matter concerning a relevant point of constitutional law on the prospects of success.

The Court of Appeal granted the claimants leave to discontinue their proceedings. In determining the costs, the Court considered the impact of the legislative amendments and the unrelated constitutional law judgment. Ultimately, the Court ordered that the claimants pay the second opponent's costs of each proceeding in the Court of Appeal.