1.4 Policy Structure: Declarations, Insuring Agreement, Conditions, Exclusions

The Four Parts of a Policy

Nearly every P&C policy — from the ISO Homeowners HO-3 to the Commercial General Liability CG 00 01 — is built from the same four components. Knowing where information lives is a guaranteed exam point.

The Declarations Page

The Declarations are usually page one and are unique to each insured. They show the named insured, the mailing/property address, the policy period (effective and expiration dates, customarily 12:01 a.m. standard time at the insured location), each coverage and its limit of liability, the deductible(s), the premium, the producer, and any mortgagee/loss payee. On an HO-3 you will see Coverage A (dwelling), B (other structures, often 10% of A), C (personal property, often 50% of A), D (loss of use), E (personal liability), and F (medical payments to others).

Insuring Agreement and Coverage Triggers

The Insuring Agreement states the insurer's promise. Two trigger styles dominate:

• Named-peril (specified-peril) coverage pays only for perils explicitly listed (the burden of proof is on the insured to show the loss came from a listed peril). The HO-2 and the DP-1/DP-2 are named-peril forms.
• Open-peril ("all-risk" / special) coverage pays for any peril except those excluded (the burden shifts to the insurer to prove an exclusion applies). The HO-3 covers the dwelling on an open-peril basis but contents on a named-peril basis; the HO-5 is open-peril for both.

Liability forms add a second trigger axis. An occurrence form (the standard ISO CGL CG 00 01) covers bodily injury or property damage that happens during the policy period, no matter when the claim is reported; a claims-made form covers claims first made during the policy period (subject to a retroactive date and optional extended reporting tail). Confusing these two is one of the most heavily tested commercial-lines distinctions.

Conditions

Conditions are the rules of the game — duties that both parties must honor. Common conditions include the insured's duty to give prompt notice of loss, protect property from further damage, submit a sworn proof of loss (often within 60 days), cooperate in investigation, and submit to appraisal when the parties disagree on the amount of loss. Conditions also govern cancellation and nonrenewal, subrogation, assignment, and the other-insurance clause. If a condition is not met, the insurer may deny that claim.

Endorsements and the Order of Precedence

The four parts are frequently modified by endorsements (riders) — separate forms that add, delete, or change coverage (for example, a Scheduled Personal Property endorsement on an HO-3 to insure a $12,000 engagement ring above the jewelry sublimit). When an endorsement conflicts with the base policy, the endorsement controls because it is the more specific and more recent expression of intent. More broadly, courts apply this hierarchy when terms conflict: a handwritten term beats a typed term, a typed term beats a printed (preprinted) term, and any attached endorsement beats the standard form language it modifies.

Exclusions and Coinsurance Math

Exclusions narrow coverage to keep premiums affordable and to remove uninsurable or catastrophic perils — typically war, nuclear hazard, flood, earth movement, wear and tear, ordinance or law, and intentional loss. Many can be bought back by endorsement (e.g., a separate NFIP flood policy or an earthquake endorsement).

Commercial property forms add a coinsurance condition. The penalty formula is:

Payment = (Carried Limit ÷ Required Limit) × Loss − Deductible (capped at the policy limit).

Worked example: A building has a replacement value of $500,000 with an 80% coinsurance clause, so the required limit is $400,000. The owner carries only $300,000. A $100,000 fire loss occurs with a $1,000 deductible.

• Coinsurance factor = $300,000 ÷ $400,000 = 0.75
• Indemnity = 0.75 × $100,000 = $75,000
• Less $1,000 deductible = $74,000 paid; the insured absorbs the remaining $26,000 as a coinsurance penalty.

DICE and the Mnemonic for Reading Any Policy

Every property-casualty policy can be decoded with the mnemonic DICE: Declarations, Insuring agreement, Conditions, Exclusions (endorsements modify any of these). When a question asks where a particular provision is found, map it: the named insured, limits, premium, and policy period live in the declarations; the promise to pay lives in the insuring agreement; the duties after loss, cancellation, and other-insurance rules live in the conditions; and the list of what is not covered lives in the exclusions.

Endorsements override the base form where they conflict, so the order of precedence runs endorsement → declarations → policy form. An exam item presenting a conflict between a printed form and an attached endorsement is testing that the endorsement controls.

Insuring Agreement Triggers Recap

Coverage is switched on by the insuring agreement, and two trigger styles appear across P&C. Occurrence coverage responds when the loss-causing event happens during the policy period regardless of when the claim is filed; claims-made coverage responds only when the claim is first made during the policy period (subject to a retroactive date). Property forms are occurrence-based; many liability and professional forms are claims-made. Spotting the trigger type tells you which policy year must respond to a late-reported loss.