Coverage description
An Insurance Services Office (ISO) standard form. It excludes bodily injury, property damage, and personal and advertising injury arising out of generative artificial intelligence, defined as machine learning systems trained on data that can create content such as text, images, audio, video or code.
Editions
Edition dates as filed, newest first. Filing counts include every state submission that lists the edition.
| Edition | Filings | Companies | States | Filed |
|---|---|---|---|---|
| 01 26Jan 2026Latest | 240 | 78 | 49 | Jul 2025 to Oct 2026 |
What the filings show
- Edition in use: in the past 12 months, 78 companies filed the 01 26 edition.
- CG 00 70 (Exclusion - War) is filed alongside it most often, in 120 of the same filings (50%).
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Data from admitted P&C filings with state insurance departments, submitted Oct 2021 to Oct 2026, excluding withdrawn and rejected filings.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 40 47, out of 27 in total.
| Carrier | Filings | States | Editions, most filed first | Last filed |
|---|---|---|---|---|
| Berkshire Hathaway Group3 group companies filed it, led by United States Liability Insurance Company and U.S. Underwriters Insurance Company | 85 | 36 | 01 26 | Oct 7, 2026 |
| Insurance Services Office, Inc.Advisory Organization | 44 | 44 | 01 26 | Apr 21, 2026 |
| ACP Insurance Mgmt LLC GroupAccelerant National Insurance Company | 37 | 37 | 01 26 | Jul 16, 2026 |
| Donegal Group6 group companies filed it, led by Donegal Mutual Insurance Company and Atlantic States Insurance Company | 18 | 18 | 01 26 | Jan 15, 2026 |
| Grange Mutual CAS Group6 group companies filed it, led by Grange Indemnity Insurance Company and Grange Insurance Company | 10 | 10 | 01 26 | Jun 3, 2026 |
| Nationwide Corporation Group8 group companies filed it, led by Allied Insurance Company of America and Nationwide Assurance Company | 7 | 5 | 01 26 | Jun 11, 2026 |
| Guideone Insurance Group4 group companies filed it, led by GuideOne Mutual Insurance Company and GuideOne Specialty Mutual Insurance Company | 5 | 4 | 01 26 | Oct 23, 2026 |
| Liberty Mutual Group10 group companies filed it, led by American Fire and Casualty Company and Ohio Security Insurance Company | 4 | 4 | 01 26 | Oct 21, 2026 |
| MGI Holdings GroupAmerican Summit Insurance Company | 4 | 4 | 01 26 | Jun 2, 2026 |
| Pekin Insurance GroupPekin Insurance Company | 4 | 4 | 01 26 | Sep 15, 2026 |
How the largest insurers handle CG 40 47
Groups among the largest commercial general liability insurers that filed CG 40 47 or their own version in the past five years.
- Chubb Limited GroupUses CG 40 47 in 1 filing
- Berkshire Hathaway GroupUses CG 40 47 in 4 filings
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States
Number of filings that include CG 40 47 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 70Exclusion - War120 filings
- CG 40 49Exclusion – Human Trafficking117 filings
- CG 35 08Exclusion – Generative Artificial Intelligence99 filings
- CG 00 73Exclusion – War97 filings
- CG 00 71Exclusion – War95 filings
- CG 00 75Exclusion – War93 filings
- CG 40 48Exclusion – Generative Artificial Intelligence (Coverage B Only)88 filings
- CG 40 50Exclusion – Punitive Damages79 filings
- CG 24 13Amendment Of Personal And Advertising Injury Definition78 filings
- CG 40 51Exclusion – Assault Or Battery78 filings
Recent filings
Latest filings that include this form number. Filed copies open in FilingFocus.
| Submitted | Company | State | Editions | Tracking number |
|---|---|---|---|---|
| Oct 23, 2026 | GuideOne America Insurance Companyand 3 more | MS | 01 26 | GDEA-135120470 |
| Oct 23, 2026 | GuideOne Mutual Insurance Companyand 1 more | VA | 01 26 | GDEA-135120473 |
| Oct 21, 2026 | Employers Insurance Company of Wausauand 5 more | GA | 01 26 | LWCM-135126823 |
| Oct 13, 2026 | GuideOne America Insurance Companyand 3 more | GA | 01 26 | GDEA-135119258 |
| Oct 13, 2026 | GuideOne Mutual Insurance Companyand 1 more | NC | 01 26 | GDEA-135120471 |
| Oct 13, 2026 | GuideOne Mutual Insurance Companyand 1 more | NC | 01 26 | GDEA-135121766 |
| Oct 7, 2026 | United States Liability Insurance Company | MD | 01 26 | USLI-135079258 |
| Oct 7, 2026 | United States Liability Insurance Company | MD | 01 26 | USLI-135079328 |
| Oct 5, 2026 | PENN MILLERS INSURANCE COMPANY | VT | 01 26 | ACEH-135109753 |
| Sep 23, 2026 | U.S. Underwriters Insurance Company | VA | 01 26 | USLI-135097153 |
| Sep 15, 2026 | Pekin Insurance Company | IL | 01 26 | PKNS-135089930 |
| Sep 15, 2026 | Pekin Insurance Company | IN | 01 26 | PKNS-135089931 |
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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