GIO General Limited v Malathounis

GIO General Limited appealed to the New South Wales Court of Appeal against a decision of the District Court of New South Wales. The dispute concerned a claim for indemnity under a motor vehicle insurance policy issued by GIO to the respondent, Mr Malathounis, following damage to his vehicle. GIO sought to avoid liability on the grounds that Mr Malathounis had breached a condition of the policy by failing to disclose material facts relating to the use of the vehicle.

The primary legal issue before the Court of Appeal was whether Mr Malathounis had breached the policy condition requiring disclosure of all material facts relating to the risk insured. Specifically, the court had to determine if the fact that the vehicle was being used for hire or reward, rather than for private purposes as stated in the proposal form, constituted a material fact that should have been disclosed to GIO. The court also considered the effect of any such non-disclosure on the validity of the insurance policy.

The Court of Appeal held that the use of the vehicle for hire or reward was a material fact that ought to have been disclosed by Mr Malathounis. The court reasoned that such use significantly altered the nature and extent of the risk undertaken by the insurer. Applying the principles of insurance law, particularly concerning the duty of disclosure, the court found that the non-disclosure entitled GIO to avoid the policy. The court noted that the test for materiality is whether a reasonable insurer would have regarded the fact as relevant in deciding whether to accept the risk and, if so, on what terms.

Consequently, the Court of Appeal allowed GIO's appeal, setting aside the District Court's judgment and ordering that Mr Malathounis's claim for indemnity be dismissed.