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🔄 '''Write-back coverage''' is a provision within an [[Definition:Insurance policy | insurance policy]] or [[Definition:Reinsurance | reinsurance]] contract that restores coverage for specific [[Definition:Exclusion | exclusions]] that would otherwise apply under the base terms. In essence, a write-back reverses or narrows a stated exclusion by "writing back" protection for a defined subset of scenarios that the exclusion would have removed. This mechanism is particularly common in [[Definition:Professional liability insurance | professional liability]], [[Definition:Directors and officers liability insurance (D&O) | directors and officers (D&O)]], and [[Definition:Cyber insurance | cyber insurance]] policies, where broad exclusionary language — such as for regulatory actions, prior acts, or specific peril categories — may be too sweeping for the insured's risk profile, prompting [[Definition:Underwriter | underwriters]] and [[Definition:Insurance broker | brokers]] to negotiate targeted reinstatements of cover.

⚙️ The mechanics typically involve an endorsement or sub-clause appended to the exclusion language itself, specifying the conditions under which the excluded peril is brought back within the scope of the policy. For example, a [[Definition:War exclusion | war exclusion]] in a property or marine policy might contain a write-back that reinstates coverage for acts of [[Definition:Terrorism insurance | terrorism]] up to a specified sub-limit, or a [[Definition:Pollution exclusion | pollution exclusion]] in a [[Definition:General liability insurance | general liability]] policy might include a write-back for sudden and accidental discharge events. In [[Definition:Lloyd's of London | Lloyd's]] and London market placements, write-backs are frequently negotiated during the [[Definition:Slip | slip]] stage and documented through [[Definition:Endorsement | endorsements]] that reference the specific exclusion clause number. The breadth and pricing of write-back provisions vary considerably across jurisdictions: [[Definition:Solvency II | Solvency II]] markets in Europe, the U.S. [[Definition:Surplus lines | surplus lines]] market, and Asian markets such as Singapore and Hong Kong each apply different regulatory and market-practice expectations regarding how exclusions and their carve-backs must be disclosed and worded.

💡 For policyholders, write-back coverage can be the difference between a meaningful policy and one riddled with gaps that undermine the very purpose of the purchase. Sophisticated [[Definition:Risk manager | risk managers]] and brokers scrutinize exclusion schedules closely, knowing that a well-negotiated write-back can materially improve [[Definition:Claims | claims]] outcomes without requiring a fundamentally different product. From the insurer's perspective, offering write-backs allows for more granular [[Definition:Risk selection | risk selection]] — the carrier can maintain a broad exclusion as the default while selectively restoring cover where the [[Definition:Exposure | exposure]] is understood and appropriately priced. This flexibility is especially valuable in emerging risk classes like cyber, where exclusion language around [[Definition:Infrastructure risk | infrastructure outages]] or [[Definition:State-backed cyber attack | state-backed attacks]] evolves rapidly, and write-backs enable the market to extend partial cover while the broader [[Definition:Actuarial analysis | actuarial]] understanding of these perils matures.

'''Related concepts:'''
{{Div col|colwidth=20em}}
* [[Definition:Exclusion]]
* [[Definition:Endorsement]]
* [[Definition:Sub-limit]]
* [[Definition:Policy wording]]
* [[Definition:Carve-out]]
* [[Definition:Manuscript policy]]
{{Div col end}}

Definition:Write-back coverage - Revision history

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