11.3 Key CGL Exclusions and Endorsements
Key Takeaways
- Most CGL exclusions exist because the exposure belongs on another policy (auto, WC, liquor, pollution, professional, property).
- Damage to the insured's own product or work is a business risk and is excluded, but resulting damage to others' property is covered.
- The subcontractor exception to exclusion l. restores completed-work coverage for work done by subs; the insured-contract carve-back preserves contractual liability in leases and similar agreements.
- Key endorsements include CG 20 10/CG 20 37 (additional insureds), CG 21 47 (employment practices exclusion), and CG 25 03/25 04 (separate aggregates).
- The pollution exclusion is broad; businesses with environmental exposure need separate Pollution Legal Liability coverage.
Why the Exclusions Matter
Coverage A of the CGL (CG 00 01 04 13) grants broad bodily injury and property damage coverage, then narrows it through a list of exclusions lettered a. through q. Exam questions rarely ask you to recite every exclusion; instead they describe a loss and ask whether it is covered. The strategy is to memorize the purpose behind each major exclusion — most exist because the exposure belongs on a different policy (auto, workers comp, professional liability, property).
The CGL is third-party coverage for sudden, accidental harm to others arising from premises, operations, products, or completed work. Anything that is first-party, expected/intended, contractual beyond an insured contract, or better suited to another line is generally excluded.
Major Coverage A Exclusions and Their Rationale
| Exclusion | What It Removes | Where It Belongs Instead |
|---|---|---|
| a. Expected or Intended Injury | Harm the insured expected or intended (except reasonable-force defense of persons/property) | Uninsurable / criminal |
| b. Contractual Liability | Liability assumed by contract, except an "insured contract" | Negotiated risk transfer |
| c. Liquor Liability | BI/PD if insured is in the business of serving alcohol | Liquor Liability policy |
| d. Workers Compensation | Obligations under WC/disability laws | WC policy |
| e. Employer's Liability | Injury to an employee in the course of employment | WC / Employers Liability |
| g. Auto/Aircraft/Watercraft | Ownership/use of autos, aircraft, large watercraft | Commercial Auto / Aviation |
| j. Damage to Property | The insured's own or in-care-custody-control property | Property / Bailee coverage |
| k. Damage to Your Product | The insured's product itself | (business risk) |
| l. Damage to Your Work | The insured's completed work itself | (business risk) |
| m. Impaired Property | Loss of use of non-defective property tied to the insured's faulty work | (business risk) |
The Damage to Your Work vs. Damage to Your Product Traps
Exclusions k, l, and m embody the principle that the CGL is not a warranty on the insured's own product or workmanship — those are business risks the insured controls. The classic distinction:
- If a contractor's faulty wiring causes the wiring to fail, that repair is excluded (Damage to Your Work).
- If the same faulty wiring sparks a fire that destroys the building's furniture, that resulting damage to other property IS covered, because it is property damage beyond the insured's own work.
The subcontractor exception to exclusion l. restores coverage for completed-work damage performed by a subcontractor on the insured's behalf — a key point on construction-defect questions. The insured contract carve-back to exclusion b. preserves coverage for liability assumed in leases, easements, and similar agreements where assuming another's tort liability is normal business.
Common CGL Endorsements
The base CGL is routinely modified by endorsements that either restrict or extend coverage:
- CG 20 10 (Additional Insured — Owners, Lessees or Contractors) — extends ongoing-operations coverage to a project owner/GC as additional insured.
- CG 20 37 — adds the additional insured for completed operations (often required alongside CG 20 10).
- CG 21 47 (Employment-Related Practices Exclusion) — removes coverage for wrongful termination, harassment, and discrimination (those belong on EPLI).
- CG 21 49 / CG 21 42 — total and amended pollution exclusions.
- CG 25 03 / CG 25 04 — designated project/location separate aggregates (see 11.1).
- CG 21 44 — limitation of coverage to designated premises or project.
Coverage B Exclusions and the Pollution Exclusion
Coverage B (Personal and Advertising Injury) covers offenses such as false arrest, malicious prosecution, wrongful eviction, libel, slander, and copyright infringement in advertising. Its exclusions remove knowing-violation, criminal acts, breach of contract, and "insureds in the media/advertising business" offenses.
The pollution exclusion is one of the most litigated CGL provisions. The standard form broadly excludes BI/PD arising from the discharge, dispersal, or escape of pollutants (any solid, liquid, gaseous, or thermal irritant or contaminant, including smoke, fumes, acids, chemicals, and waste). Businesses with real pollution exposure must buy a separate Pollution Legal Liability / Environmental Impairment Liability policy. A frequent trap: a slip on a spilled cleaning chemical may be excluded as pollution depending on form edition and jurisdiction.
The Business-Risk Exclusions Cluster
The CGL deliberately excludes business risks the insured controls, because liability insurance covers harm to others, not the insured's own faulty work or product. The exam clusters these: Your Product (j/k/l/m/n) and Your Work exclusions remove the cost to repair or replace the insured's own defective product or workmanship; the Impaired Property and Recall (Sistership) exclusions bar the cost of withdrawing or recalling a defective product.
The crucial distinction: the CGL does cover resulting bodily injury or property damage to other property caused by the faulty work or product — it simply will not pay to fix the defective work itself. Example: a contractor's bad wiring is not paid for, but the fire it starts that burns the customer's building is covered. Recognizing the line between uncovered repair of one's own work and covered third-party damage resolves most product/work exclusion items.
An electrician's faulty wiring (the insured's completed work) short-circuits and the wiring itself must be replaced; the same short also ignites a fire that destroys the client's inventory. Under a standard CGL, which loss is covered?
A restaurant whose business includes serving alcohol is sued after an intoxicated patron injures a third party. Why does the standard CGL not respond, and what coverage is needed?