Section 553.

Cal. Insurance Code - INS § 553.
in effect
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All defects in a notice of loss, or in preliminary proof thereof, which the insured might remedy, and which the insurer omits to specify to him, without unnecessary delay, as grounds of objection, are waived.
Source: CA Legislative Counsel Bulk DataURL: https://downloads.leginfo.legislature.ca.gov/pubinfo_2025.zipFetched: 6/27/2026

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