Coverage description
An Insurance Services Office (ISO) standard form. It removes part of the pollution exclusion for work removing, replacing, repairing, enclosing or encapsulating hazardous material in a building or structure, giving hazardous material contractors coverage for that work.
Editions
Edition dates as filed, newest first. Filing counts include every state submission that lists the edition.
| Edition | Filings | Companies | States | Filed |
|---|---|---|---|---|
| 07 98Jul 1998Latest | 101 | 57 | 26 | Dec 2021 to Oct 2026 |
What the filings show
- Edition in use: in the past 12 months, 18 companies filed the 07 98 edition.
- CG 22 30 (Exclusion - Corporal Punishment) is filed alongside it most often, in 101 of the same filings (100%).
Filed under
Data from admitted P&C filings with state insurance departments, submitted Oct 2021 to Oct 2026, excluding withdrawn and rejected filings. One filing can cover several affiliated companies.
Carriers filing this form
The 10 carrier groups with the most filings that include CG 22 78, out of 32 in total.
| Carrier | Filings | States | Editions, most filed first | Last filed |
|---|---|---|---|---|
| WCF Mutual Insurance Company GroupAssociated Indemnity Corporation | 16 | 16 | 07 98 | Jan 15, 2026 |
| Nationwide Corporation Group8 group companies filed it, led by Allied Insurance Company of America and Nationwide Agribusiness Insurance Company | 10 | 3 | 07 98 | Feb 12, 2025 |
| Markel Corporation Group2 group companies filed it, led by State National Insurance Company, Inc. and Markel Insurance Company | 8 | 4 | 07 98 | Oct 22, 2026 |
| Berkshire Hathaway Group2 group companies filed it, led by Berkshire Hathaway Homestate Insurance Company and Redwood Fire and Casualty Insurance Company | 7 | 7 | 07 98 | Jan 9, 2023 |
| Siriuspoint GroupSiriusPoint America Insurance Company | 7 | 3 | 07 98 | Jun 15, 2026 |
| Church Mutual GroupChurch Mutual Insurance Company, S.I. | 5 | 2 | 07 98 | Jun 26, 2026 |
| Sompo GroupSompo America Insurance Company | 5 | 1 | 07 98 | Jun 18, 2026 |
| Tokio Marine Holdings Incorporated GroupSafety National Casualty Corporation | 5 | 1 | 07 98 | Feb 17, 2026 |
| ACP Insurance Mgmt LLC GroupAccelerant National Insurance Company | 3 | 2 | 07 98 | Dec 8, 2025 |
| CNA Insurance Group6 group companies filed it, led by American Casualty Company of Reading, Pennsylvania and Continental Casualty Company | 3 | 3 | 07 98 | Oct 6, 2026 |
How the largest insurers handle CG 22 78
Groups among the largest commercial general liability insurers that filed CG 22 78 or their own version in the past five years.
- Berkshire Hathaway GroupUses CG 22 78 in 7 filings
- Fairfax Financial GroupUses CG 22 78 in 2 filings
See more forms
Search related forms, compare editions, and research carrier filings with FilingFocus.
States
Number of filings that include CG 22 78 in each state, Oct 2021 to Oct 2026. Darker states have more filings.
Often filed with
Standard-style form numbers that appear in the same filings most often.
- CG 22 30Exclusion - Corporal Punishment101 filings
- CG 21 17Exclusion - Movement of Buildings or Structures100 filings
- CG 21 34Exclusion - Designated Work (for Use with Cgl and Products Policies)100 filings
- CG 21 36Exclusion - New Entities100 filings
- CG 21 56Exclusion - Funeral Services100 filings
- CG 21 57Exclusion - Counseling Services100 filings
- CG 21 59Exclusion - Diagnostic Testing Laboratories100 filings
- CG 22 34Exclusion - Construction Management Errors and Omissions100 filings
- CG 22 39Exclusion - Camps or Campgrounds100 filings
- CG 22 40Exclusion - Medical Payments - Day Care Centers100 filings
Recent filings
Latest filings that include this form number. Filed copies open in FilingFocus.
| Submitted | Company | State | Editions | Tracking number |
|---|---|---|---|---|
| Oct 22, 2026 | State National Insurance Company, Inc. | CO | 07 98 | STNA-135128706 |
| Oct 6, 2026 | American Casualty Company of Reading, Pennsylvaniaand 5 more | CA | 07 98 | CNAB-135091690 |
| Jun 26, 2026 | Church Mutual Insurance Company, S.I. | CO | 07 98 | CHMU-134947220 |
| Jun 18, 2026 | Sompo America Insurance Company | CO | 07 98 | SMPJ-134985965 |
| Jun 17, 2026 | Atlantic Specialty Insurance Company | NM | 07 98 | BEAC-134983795 |
| Jun 15, 2026 | SiriusPoint America Insurance Company | CO | 07 98 | MRTN-134978899 |
| Jun 15, 2026 | SiriusPoint America Insurance Company | CO | 07 98 | MRTN-134978902 |
| Jun 2, 2026 | Zenith Insurance Company | CA | 07 98 | ZICO-134965759 |
| Mar 20, 2026 | American Casualty Company of Reading, Pennsylvaniaand 5 more | CO | 07 98 | CNAB-134872676 |
| Feb 24, 2026 | American Casualty Company of Reading, Pennsylvaniaand 5 more | SC | 07 98 | CNAB-134851008 |
| Feb 17, 2026 | Safety National Casualty Corporation | CO | 07 98 | SFCC-134814522 |
| Feb 6, 2026 | Crum and Forster Indemnity Company | CA | 07 98 | CRUM-134831877 |
Most filed ISO CG forms
- CG 40 32 Exclusion - Perfluoroalkyl and Polyfluoroalkyl Substances (PFAS)
- CG 21 06 Exclusion - Access Or Disclosure Of Confidential Or Personal Material Or Information
- CG 20 10 Additional Insured - Owners, Lessees or Contractors - Scheduled Person or Organization Endorsement
- CG DS 01 Commercial General Liability Declarations
- CG 20 26 Additional Insured - Designated Person or Organization Endorsement
- CG 00 01 Commercial General Liability Coverage Form
- CG 20 37 Additional Insured - Owners, Lessees or Contractors - Completed Operations Endorsement
- CG 40 28 Broad Abuse or Molestation Exclusion
- CG 20 28 Additional Insured - Lessor of Leased Equipment
- CG 20 11 Additional Insured - Managers or Lessors of Premises
- CG 21 47 Employment-Related Practices Exclusion
- CG 04 35 Employee Benefits Liability Coverage
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