Coverage description
An Insurance Services Office (ISO) standard form. A claims-made pollution liability coverage form for bodily injury and property damage caused by pollution incidents from designated insured sites or waste facilities that begin on or after the retroactive date. Governmental claims and clean-up costs are excluded.
Editions
Edition dates as filed, newest first. Filing counts include every state submission that lists the edition.
| Edition | Filings | Companies | States | Filed |
|---|---|---|---|---|
| 04 13Apr 2013Latest | 117 | 62 | 21 | Nov 2021 to Oct 2026 |
3 other edition dates appear in one or two filings each, often carrier-specific versions: 12 07, 12 04, 01 96.
Where filings record what this form replaced, they name earlier editions 12 04, 12 07. Only some filings record replacements.
What the filings show
- Edition in use: in the past 12 months, 28 companies filed the 04 13 edition.
- CG 00 39 (Pollution Liability Coverage Form Designated Sites) is filed alongside it most often, in 120 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Data from admitted P&C filings with state insurance departments, submitted Oct 2021 to Oct 2026, excluding withdrawn and rejected filings.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 00 40, out of 32 in total.
| Carrier | Filings | States | Editions, most filed first | Last filed |
|---|---|---|---|---|
| Cincinnati Financial Group3 group companies filed it, led by The Cincinnati Casualty Company and The Cincinnati Indemnity Company | 23 | 19 | 04 1312 04 | Jun 26, 2026 |
| Markel Corporation GroupState National Insurance Company, Inc. | 12 | 3 | 04 1312 07 | Oct 22, 2026 |
| OLD Republic Group3 group companies filed it, led by BITCO General Insurance Corporation and BITCO National Insurance Company | 9 | 1 | 04 13 | May 11, 2026 |
| WR Berkley Corporation Group14 group companies filed it, led by Acadia Insurance Company and Continental Western Insurance Company | 9 | 1 | 04 13 | Jun 19, 2026 |
| Siriuspoint GroupSiriusPoint America Insurance Company | 7 | 3 | 04 13 | Jun 15, 2026 |
| Nationwide Corporation Group7 group companies filed it, led by Allied Insurance Company of America and Nationwide Agribusiness Insurance Company | 6 | 3 | 04 13 | Feb 12, 2025 |
| Liberty Mutual GroupState Automobile Mutual Insurance Company | 5 | 1 | 04 13 | Jun 17, 2026 |
| Sompo GroupSompo America Insurance Company | 5 | 1 | 04 13 | Jun 18, 2026 |
| Tokio Marine Holdings Incorporated GroupSafety National Casualty Corporation | 5 | 1 | 04 13 | Feb 17, 2026 |
| Axis Capital GroupAXIS Insurance Company | 4 | 1 | 04 13 | Apr 11, 2025 |
How the largest insurers handle CG 00 40
Groups among the largest commercial general liability insurers that filed CG 00 40 or their own version in the past five years.
- Fairfax Financial GroupUses CG 00 40 in 1 filing
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States
Number of filings that include CG 00 40 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 00 39Pollution Liability Coverage Form Designated Sites120 filings
- CG 00 38Products/Complete D Operations Liability Coverage Form119 filings
- CG 00 02Commercial General Liability Coverage Form118 filings
- CG 00 34Liquor Liability Coverage Form118 filings
- CG 27 10Supplemental Extended Reporting Period Endorsement117 filings
- CG 27 11Supplemental Extended Reporting Period Endorsement for Specific Accidents, Products, Work or Locations117 filings
- CG 00 65Electronic Data Liability Coverage Form113 filings
- CG 00 42Underground Storage Tank Policy Designated Tanks111 filings
- CG 27 05Exclusion of Specific Accidents, Products, Work or Locations (for Use with Products Claims-Made Policies)96 filings
- CG 28 34Supplemental Extended Reporting Period Endorsement (for Use with Products Claims- Made Policy)95 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 | 04 13 | STNA-135128706 |
| Jul 2, 2026 | State National Insurance Company, Inc. | CO | 04 13 | STNA-135002472 |
| Jun 26, 2026 | The Cincinnati Casualty Companyand 2 more | CO | 04 13 | CNNA-134975473 |
| Jun 19, 2026 | Acadia Insurance Companyand 4 more | CO | 04 13 | BNIC-134992811 |
| Jun 19, 2026 | Berkley Casualty Companyand 8 more | CO | 04 13 | BNIC-134992815 |
| Jun 18, 2026 | Sompo America Insurance Company | CO | 04 13 | SMPJ-134985965 |
| Jun 17, 2026 | Atlantic Specialty Insurance Company | NM | 04 13 | BEAC-134983795 |
| Jun 17, 2026 | State Automobile Mutual Insurance Company | CO | 04 13 | STAT-134984678 |
| Jun 15, 2026 | SiriusPoint America Insurance Company | CO | 04 13 | MRTN-134978899 |
| Jun 15, 2026 | SiriusPoint America Insurance Company | CO | 04 13 | MRTN-134978902 |
| May 11, 2026 | BITCO General Insurance Corporationand 1 more | CO | 04 13 | LDDX-134937506 |
| Feb 17, 2026 | Safety National Casualty Corporation | CO | 04 13 | SFCC-134814522 |
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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