Australian Telecommunications Corporation v Treloar

The High Court of Australia heard an application for special leave to appeal in the matter of *Australian Telecommunications Corporation v Treloar*. The applicant, Australian Telecommunications Corporation, sought to challenge a decision of the Federal Court concerning workers' compensation.

The central legal issue before the High Court was the interpretation of a statement made by the Federal Court regarding the required degree of causal connection between a feature of employment and an injury or condition for the purpose of workers' compensation. Specifically, the court had to determine whether the Federal Court's finding that a causal connection, "however small," was sufficient for compensation was legally sound, particularly in light of established legal principles concerning causation.

The applicant argued that the Federal Court's formulation, suggesting that a causal connection "however small" was sufficient, represented a significant departure from established legal doctrines and would fundamentally alter the administration of workers' compensation law. They contended that such a proposition was incompatible with strict causation tests, such as the "but for" test, and that the Federal Court had erred in its interpretation. The applicant sought to have this proposition definitively rejected by the High Court.