Policy Provisions, Riders, and Contract Law
Anatomy of the contract
Every policy contains declarations, insuring agreement, conditions, and exclusions - remember DICE - plus definitions and endorsements. Endorsements and riders amend the base form; where they conflict with the printed policy, the endorsement controls. A binder provides temporary evidence of coverage and may be oral in many circumstances.
Formation and validity
A valid contract needs offer (application, sometimes with premium), acceptance, consideration, competent parties, and legal purpose. Insurance is adhesion, aleatory, unilateral, and conditional. A material misrepresentation makes the contract voidable at the insurer's option; an immaterial one usually does not. Concealment of a material fact and breach of warranty have similar effects, while fraud can void the contract from the outset.
Conditions and clauses
Typical conditions: prompt notice of loss, a signed proof of loss, cooperation in the investigation, and protecting property from further damage. Appraisal resolves only the amount of loss, not coverage disputes. Other insurance provisions allocate loss among overlapping policies; subrogation transfers the insured's recovery rights to the insurer.
Doctrines
Waiver is the voluntary surrender of a known right; estoppel prevents a party from asserting a right after the other side relied on contrary conduct. Ambiguities are construed against the drafter (contra proferentem), and the reasonable expectations doctrine may protect an insured from hidden exclusions. Parol evidence generally cannot vary an integrated written policy.
Worked example
The insurer demands appraisal of a fire loss. The appraisal panel may set the dollar amount of damage; it cannot decide whether the policy's vacancy exclusion bars the claim.