The appellant insurer appealed a motion judge's decision that it had a duty to defend the respondents under a professional liability insurance policy.
The respondents, an appraiser and his company, were sued for vicarious liability arising from the alleged negligence of another appraiser (Barkley).
The respondents sought coverage under their own insurance contract (Van Huizen contract).
The Court of Appeal found that the motion judge erred by conflating a master policy with individual insurance contracts.
The court clarified that the master policy merely sets out terms, while individual certificates evidence separate contracts.
The Van Huizen insurance contract only covered the professional negligence of the named insured (Van Huizen), not vicarious liability for another appraiser's actions.
Therefore, the appellant had no duty to defend under the Van Huizen contract.
However, the court declined to grant summary judgment to the appellant, noting that the question of coverage under the other appraiser's (Barkley's) insurance contract remained a live issue to be determined.