Vicinity Centres PM Pty Ltd v Arik

Vicinity Centres PM Pty Ltd sought judicial review of a decision made by a Medical Panel under the Wrongs Act 1958. The plaintiff, Arik, alleged he sustained a significant injury due to an accident. The Medical Panel determined that Arik's degree of impairment did not meet the threshold for a ‘significant injury’. The dispute centred on the interpretation of the American Medical Association’s Guides to the Evaluation of Permanent Impairment, specifically section 3.2, in determining whether each measurement within a column of table 40 must be combined. Vicinity Centres argued that the Panel's decision was flawed, claiming it was not made 'in accordance with' the Guides. The court was tasked with determining whether the Panel's interpretation of the Guides was correct and whether the decision constituted a jurisdictional error.

The primary legal issue was whether the Medical Panel correctly applied section 3.2 of the Guides in its assessment of Arik's degree of impairment. The court had to interpret the statutory requirement that the Panel's determination be 'in accordance with' the Guides. Additionally, the court needed to decide if the Panel's decision that Arik's degree of impairment did not meet the threshold for a ‘significant injury’ was legally sound. The matter also involved the standard of review applicable to decisions made by Medical Panels under the Wrongs Act.

The court found that the Medical Panel had not correctly applied section 3.2 of the Guides. The Panel's interpretation that each measurement within a column of table 40 must be combined was inconsistent with the Guides. This misinterpretation led to a flawed assessment of Arik's degree of impairment. Consequently, the Panel's decision was not made 'in accordance with' the Guides, constituting a jurisdictional error. The court granted leave to appeal and allowed the appeal, setting aside the Panel's determination. The matter was remitted to the Medical Panel for reconsideration in light of the correct interpretation of the Guides.

The court ordered that the determination of the Medical Panel be set aside and that the matter be remitted for reconsideration in accordance with the correct interpretation of section 3.2 of the American Medical Association’s Guides to the Evaluation of Permanent Impairment.