Insurance · Coverage Disputes

Canadian coverage, focused on coverage disputes, with verified short holdings, original analysis and links to the underlying sources. A publication date isn't the same as a decision date. The dates below identify which is shown.

20 verified publications. Showing the 20 most recent.

Decision 2001-09-13 · Open coverage

Monenco Ltd. v. Commonwealth Insurance Co., 2001 SCC 49

The Supreme Court held that Commonwealth had no duty to defend Suncor's claims against an engineering contractor and its parent. A turnkey exclusion captured the design and construction project alleged, despite the pleading of separate duties to warn and supervise.

Decision 2026-09-09 · Open coverage

September 2026: Canadian insurance is becoming an operational details business

September’s Canadian insurance developments didn’t point to one national legal rule. They pointed to something more useful: outcomes are increasingly turning on the exact operational detail, from notice requirements and disclosure duties to endorsements, approved forms and capital treatment.

Decision 2026-09-15 · Open coverage

Property coverage can fail when a material change in risk goes undisclosed

British Columbia’s Court of Appeal dismissed an insureds’ appeal where an undisclosed marihuana grow operation had been found to be a material change in risk. The materiality and nondisclosure findings were not challenged on appeal and were enough to resolve the coverage dispute.

Decision 2026-09-24 · Open coverage

Mortgage broker fraud coverage follows the purpose of mandatory insurance

Ontario’s Court of Appeal held that a mandatory mortgage broker fraud endorsement covered client money misappropriated while it was held in trust for a proposed mortgage transaction. The regulatory purpose of the required insurance mattered to how the policy was read.

Decision 2026-09-09 · Open coverage

Panasonic Canada Inc. v. XL Specialty Insurance Company, 2026 ONCA 633

Panasonic’s ransomware response costs attracted the cyber policy endorsement’s US$3 million retention even though it paid no ransom and claimed under broader coverage. Ontario’s Court of Appeal allowed XL’s appeal, leaving the approximately US$2 million claim entirely within Panasonic’s retention.

Published 2026-10-06 · Open coverage

The adjuster isn’t the claim

A claims relationship can become unnecessarily adversarial when every request from an adjuster is treated as the insurer’s final position.

Decision 2026-01-30 · Open coverage

Emond v Trillium Mutual Insurance Co, 2026 SCC 3

The Supreme Court dismissed homeowners' appeal, holding that a guaranteed rebuilding cost endorsement increased available insurance limits but did not displace the policy's separate exclusion for costs of complying with conservation authority rules. A limited $10,000 extension remained, and two judges dissented in part.

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