11.3 Key CGL Exclusions and Endorsements
Key Takeaways
- CGL exclusions push specialty exposures onto other policies: employee injuries to Workers' Comp, autos/aircraft/watercraft to their own forms, alcohol to Liquor Liability, and pollution to environmental coverage.
- The business-risk exclusions (your product, your work, impaired property) bar repair/replacement of the insured's own defective product or work, but third-party BI/PD caused by it remains covered.
- The 'Damage to Your Work' exclusion has a subcontractor exception that makes the CGL workable for general contractors.
- The Liquor Liability exclusion applies only to those in the business of selling/serving alcohol, not to non-business hosts.
- Endorsements reshape the CGL: CG 20 10/20 37 add additional insureds, and CG 25 03 gives each designated construction project its own separate General Aggregate.
Why the CGL Excludes So Much
The CGL is a broad 'all-sums-you-are-legally-liable-for' liability form, so insurers rely on exclusions to carve out exposures that belong on other policies, are uninsurable, or are within the insured's control. Coverage A (BI/PD) contains roughly a dozen lettered exclusions (a through q in CG 00 01). The exam focuses on a handful that recur on virtually every test.
| Exclusion | Why excluded / where it belongs |
|---|---|
| (a) Expected or Intended Injury | Liability insurance covers accidents, not deliberate harm (except reasonable force to protect persons/property) |
| (b) Contractual Liability | Liability assumed in a contract - exception preserves an 'insured contract' |
| (c) Liquor Liability | Excluded for those in the business of selling/serving alcohol - buy a Liquor Liability policy |
| (e) Employer's Liability | Employee injuries belong on Workers' Compensation |
| (g) Aircraft, Auto, Watercraft | Belong on commercial auto, aviation, or marine policies |
| (j) Damage to Property | Care, custody, or control / your work in progress |
| (k) Damage to Your Product | The product itself is a business risk, not third-party liability |
| (l) Damage to Your Work | Faulty workmanship is a business risk (exception for subcontracted work) |
| (m) Impaired Property | Pure economic loss from a defective product/work |
| Pollution | Broad absolute pollution exclusion - buy CPL/environmental coverage |
The 'Business Risk' Exclusions (j, k, l, m)
The most conceptually tested cluster is the business-risk group. The principle: the CGL covers third-party damage caused BY your product or work, but it does not cover the cost to repair or replace your own defective product or work - that is a quality-control cost the business must bear.
- Your Product (k): if a defective bolt you sold fails, the CGL will not pay to replace the bolt. But if the failing bolt causes a machine to injure a bystander, that bodily injury IS covered.
- Your Work (l): faulty workmanship damaging your own work is excluded. Exception: damage arising out of work performed by a subcontractor on your behalf is not excluded - this is the key 'subcontractor exception' that makes the CGL workable for general contractors.
- Impaired Property (m): pure loss of use of property that is not defective, caused by your faulty product/work, with no physical injury - excluded.
A general contractor's CGL is in force. A subcontractor's defective wiring causes a fire that damages the part of the building the general contractor had completed. Under the 'Damage to Your Work' exclusion, how does the CGL respond?
Pollution, Liquor, and Employment-Related Exclusions
Three exclusions remove whole industries or exposures that demand separate specialty coverage:
- Pollution (the 'absolute' pollution exclusion): broadly bars BI/PD arising from the discharge, dispersal, or escape of pollutants. A business with environmental exposure buys a Contractors Pollution Liability (CPL) or environmental impairment policy.
- Liquor Liability (c): applies only to insureds in the business of manufacturing, selling, serving, or furnishing alcohol. A bar, restaurant, or distributor needs a Liquor Liability policy. A 'host' (an office holding a party) is NOT in the liquor business, so the host's liability can remain covered - a common exam distinction.
- Employer's Liability (e): bodily injury to an employee arising out of employment is excluded; it belongs on Workers' Compensation / Employers Liability. The CGL is third-party coverage and never insures the insured's own workers.
Key Endorsements That Modify the CGL
Endorsements add, restrict, or clarify coverage. The most frequently tested:
| Endorsement | Effect |
|---|---|
| CG 20 10 | Additional Insured - Owners, Lessees or Contractors (ongoing operations) |
| CG 20 37 | Additional Insured - Completed Operations (pairs with CG 20 10) |
| CG 25 03 / CG 25 04 | Designated Construction Project(s) / Location(s) General Aggregate Limit - gives a SEPARATE aggregate per project or location |
| CG 21 47 | Employment-Related Practices Exclusion |
| CG 04 35 | Employee Benefits Liability Coverage |
Additional insured status (CG 20 10/20 37) is required by most construction and lease contracts - the property owner or upstream contractor is added as an insured on the downstream party's CGL. Note an additional insured is not an automatic insured; the endorsement is mandatory.
The Aggregate-Per-Project Endorsement
A standard CGL shares ONE General Aggregate across all of an insured's projects. For a contractor running many simultaneous jobs, one bad project could exhaust the aggregate and leave the others bare. The Designated Construction Project(s) General Aggregate Limit endorsement (CG 25 03) solves this by giving each designated project its own separate General Aggregate.
Worked example: A contractor with a $2,000,000 General Aggregate adds CG 25 03 for three projects. Each project now carries its own $2,000,000 aggregate, so a $2M loss exhausting Project A's aggregate leaves Projects B and C fully intact with $2M each. Owners frequently require this endorsement so that other tenants' or projects' claims cannot erode the limit protecting their job - a high-yield exam point about how endorsements reshape the aggregate structure from Section 11.1.
An insured operates a tavern that serves alcohol. A patron becomes intoxicated and injures a third party. Why would the insured's standard CGL likely NOT respond?
The Business-Risk Exclusions
Several CGL Coverage A exclusions enforce the principle that the policy covers liability for harm to others, not the insured's own business risk. The exclusions for Your Product, Your Work, Damage to Impaired Property, and the recall (Sistership) exclusion remove coverage for the cost of repairing or replacing the insured's own defective product or faulty workmanship, and for recalling a product. These are heavily tested because candidates expect the CGL to fix bad work; it does not. It covers consequential third-party damage that the faulty product or work causes, not the cost to redo the work itself.
Other Major Coverage A Exclusions
Coverage A also excludes expected or intended injury, contractual liability (except liability the insured would have absent the contract and liability assumed under an insured contract), liquor liability for those in the business of serving alcohol, the employer-related exclusions (workers compensation, employers liability, and employment-related practices), pollution (broadly, with narrow exceptions), aircraft/auto/watercraft (covered by other policies), mobile equipment used in racing, war, and damage to property in the insured's care, custody, or control.
The auto and pollution exclusions in particular push exposures to commercial auto and environmental policies.
Key Endorsements That Modify the CGL
Common CGL endorsements include Additional Insured forms (adding a landlord, lessor, or project owner, often required by contract, with current ISO versions limiting coverage to the named insured's negligence and to the scope of the written agreement), Primary and Noncontributory wording, Waiver of Subrogation, Designated Work or Premises limitations, the Amendment of Limits, and various exclusionary endorsements (such as exclusions for specific operations, classifications, or assault and battery).
Additional insured endorsements are among the most-tested because their exact wording controls how much protection the upstream party actually receives.
Reading an Exclusion Against a Buy-Back
Many CGL exclusions are paired with limited grant-backs that the exam tests. The contractual liability exclusion gives back coverage for liability assumed under an insured contract (such as a lease or service agreement falling within the defined term). The pollution exclusion gives back narrow coverage for certain heat/smoke from a hostile fire and for limited building-heating situations. Liquor liability applies only to those in the business of serving alcohol, so a host at a private event may still be covered.
When a scenario triggers an exclusion, always check whether an insured-contract grant-back, a hostile-fire exception, or an endorsement restores coverage, because the exclusion is frequently not the final answer.