Le v Stegbar Manufacturing Services Pty Ltd

Le v Stegbar Manufacturing Services Pty Ltd is a case before the court in which Ms. Le, the appellant, is contesting the decision of an Arbitrator under s 352 of the Workplace Injury Management and Workers Compensation Act 1998 (1998 Act). The primary dispute revolves around the basis for the appeal and the interpretation of medical evidence presented by Dr Dias. Ms Le argues that the Arbitrator failed to properly consider the history obtained by Dr Dias as a fair basis for accepting his opinion, thereby committing an error of law. This argument is founded on the principles articulated in Paric v John Holland (Constructions) Pty Ltd.

The court needed to address whether Ms Le's appeal was grounded in a legal error by the Arbitrator in the evaluation of Dr Dias's evidence. The court considered whether the Arbitrator erred by not treating the history obtained by Dr Dias as providing a fair basis for accepting his opinion, and whether the Arbitrator overlooked material facts or gave undue weight to certain facts. This involves a review of the established facts and those accepted by the expert to determine if they correlate sufficiently to render the expert's opinion valuable. The court also had to consider the principles set out in Paric and the requirement for an expert's opinion to be based on facts proved by admissible evidence.

In its reasoning, the court rejected Ms Le's submission that the Arbitrator erred by not treating the history obtained by Dr Dias as providing a fair climate for the acceptance of his opinion. The court found that Ms Le's argument sought to revisit the merits of the case, which is not permissible under s 352 of the 1998 Act. The court emphasized that an appeal under this section is restricted to the identification and correction of legal, factual, or discretionary error. The court further held that the Arbitrator did not err in the evaluation of Dr Dias's evidence as the history obtained was sufficiently like the one under consideration to render the expert's opinion valuable. Consequently, the Arbitrator's decision was confirmed.

ORDERS:
1. The Arbitrator’s Certificate of Determination dated 20 December 2017 is confirmed.