WILLIAMS v AAI Limited ACN 005 297 807 Trading as GIO (Motor Accident Injuries)

The case of Williams v AAI Limited ACN 005 297 807 Trading as GIO involved a dispute concerning the insurer's decision under the Motor Accident Injuries Act 2019. The applicant, Williams, sought external review of the insurer's decision regarding the assessment of benefits related to injuries sustained in a motor accident. The Australian Civil and Administrative Tribunal (ACAT) was tasked with determining the application for external review and the admissibility of additional evidence.

The primary legal issues before the Tribunal were whether the insurer's internal review process complied with the statutory and guideline requirements and whether the application for additional evidence was permissible under the circumstances. Additionally, the Tribunal had to interpret the relevant definitions within the Motor Accident Injuries Act 2019 to determine which injuries were attributable to the motor accident in question.

The Tribunal found that the insurer's internal review did not comply with the Motor Accident Injuries (Internal Review) Guidelines 2019. Consequently, the decision to reject liability for defined benefits was set aside, and the matter was remitted to the insurer for reconsideration in line with the Act and relevant guidelines. The Tribunal also dismissed the applicant's application to present additional information or evidence, ruling that it was not appropriate under the circumstances. The Tribunal's decision was grounded in the need to ensure that the internal review process adhered to the legislative framework and guidelines.

The Tribunal issued orders dismissing the insurer's application to present additional information or evidence and setting aside the decision to reject liability for defined benefits. The matter was remitted to the insurer for reconsideration in accordance with the Motor Accident Injuries Act 2019 and the relevant guidelines. The Tribunal further stipulated that the same provisions and time periods for reconsideration would apply as if the matter were an application for internal review received on the day after the date of the Tribunal's orders.