Claims-made coverage represents one of the most significant departures from traditional insurance principles that a risk professional will encounter in practice. Unlike occurrence-based policies, which anchor coverage to the moment when damage or injury actually happens, claims-made policies tie coverage to the date when a claim is first reported to the insurer. This fundamental shift in policy trigger has profound implications for how professionals and businesses must manage their insurance programs, particularly during transitions between insurers or when ceasing operations altogether.
The emergence of claims-made coverage in Canada traces back to the liability insurance crisis of the 1980s, when insurers faced mounting uncertainty about long-tail exposures. Under traditional occurrence coverage, an insurer could write a policy in 1985 and find itself paying claims related to that policy year decades later, once latent injuries or damages finally manifested. This proved particularly problematic in professional liability contexts, where errors in advice or design might not reveal themselves for years after the professional services were rendered. Insurers responded by developing claims-made forms that would give them greater certainty about their exposure windows, fundamentally altering the risk allocation between insurers and policyholders.
In Canada, claims-made coverage operates within the regulatory frameworks established by each province and territory. The Insurance Act of British Columbia, the Alberta Insurance Act, the Insurance Act of Saskatchewan, the Insurance Act of Ontario, and the Civil Code of Quebec all contain provisions relevant to liability insurance contracts, though claims-made forms are not explicitly addressed in most statutory frameworks. As of the date of authorship, provincial regulators have generally permitted claims-made coverage through market practice rather than specific legislative endorsement, allowing insurers to file and use these forms subject to standard contract law principles. The result is a patchwork where claims-made policies are widely available and commonly used for professional liability, directors and officers liability, errors and omissions coverage, and employment practices liability insurance, but where the specific interpretation of policy language may vary based on provincial common law or, in Quebec's case, the civil law principles governing insurance contracts under the Civil Code of Quebec.