NSW Insurance Ministerial Corporation (formerly GIO of NSW) v Gomes

The New South Wales Insurance Ministerial Corporation, formerly GIO of NSW, appealed to the New South Wales Court of Appeal against a decision of the District Court of New South Wales. The dispute concerned the appellant's liability to indemnify the respondent, Mr. Gomes, under a compulsory third-party motor vehicle insurance policy for injuries sustained by Mr. Gomes in a motor vehicle accident.

The primary legal issue before the Court of Appeal was whether the appellant was entitled to avoid the policy on the grounds of material non-disclosure or misrepresentation by Mr. Gomes at the time the policy was issued. Specifically, the court had to determine if Mr. Gomes had failed to disclose or had misrepresented facts that were material to the insurer's assessment of the risk, thereby vitiating the policy.

The Court of Appeal considered the principles governing material non-disclosure and misrepresentation in insurance law, particularly in the context of compulsory third-party policies. The court affirmed that an insurer is entitled to avoid a policy if the insured fails to disclose or misrepresents a material fact, meaning a fact that would influence the judgment of a prudent insurer in deciding whether to accept the risk and on what terms. The court examined the specific facts of the case, including the nature of the undisclosed information and its potential impact on the insurer's assessment of the risk associated with insuring Mr. Gomes. The court found that the District Court had erred in its assessment of materiality and the appellant's entitlement to avoid the policy.

The Court of Appeal allowed the appeal, set aside the judgment of the District Court, and ordered that the appellant was entitled to avoid the policy.