Exclusion
A policy provision that eliminates coverage for specific types of claims, activities, property, or circumstances.
What It Is
An exclusion is a policy provision that eliminates or limits coverage for specific types of losses, activities, property, or circumstances. The standard ISO CGL policy contains numerous exclusions in its base form, including exclusions for expected or intended injury, contractual liability (with exceptions), liquor liability, workers compensation obligations, pollution, and damage to the insured's own work or product.
Beyond the base form exclusions, carriers frequently attach additional exclusionary endorsements to address specific underwriting concerns. These may exclude coverage for particular operations (such as blasting or demolition), specific hazards (such as asbestos or mold), or certain types of claims (such as employment-related practices or professional services).
Exclusions define the boundaries of coverage. Understanding what is excluded is just as important — and often more important — than understanding what is covered. Every exclusion represents a potential coverage gap that the broker should discuss with the client.
Why It Matters for Brokers
Exclusions are the number one source of coverage disputes and claim denials. Brokers who fail to identify and explain exclusions expose both their clients and their agency to significant risk. When a claim is denied based on an exclusion that the broker did not disclose, the client's next call is to a coverage attorney — and the broker is often named in the resulting E&O suit. Systematic review of all exclusions on every policy is a core broker responsibility.
Real-World Example
A general contractor's CGL policy includes a carrier-added endorsement excluding coverage for "exterior insulation and finish systems (EIFS)." The contractor takes on a $3.2M commercial project that includes EIFS installation. Two years after completion, water intrusion through the EIFS causes $890,000 in structural damage. The CGL carrier denies the claim based on the EIFS exclusion. The contractor's broker never identified or disclosed the exclusion, resulting in an E&O claim against the brokerage for the full $890,000.
Common Mistakes
- 1Assuming the base form exclusions are the only exclusions on the policy without reviewing carrier-added exclusionary endorsements.
- 2Not cross-referencing exclusions against the client's actual operations to determine if the exclusion creates a real coverage gap.
- 3Failing to document that exclusions were disclosed to the client, leaving no evidence of the conversation if a claim is denied.
How brokerageaudit.com Handles This
Policy Checker extracts every exclusion from both the base form and all endorsements, categorizing them by type and severity. It cross-references exclusions against the client's industry classification and operations description to flag exclusions that may create gaps for the specific insured. It generates an exclusion summary report that brokers can share with clients for documentation purposes.