Coverage description
An Insurance Services Office (ISO) standard form. It replaces the umbrella's war exclusions under Coverages A and B, excluding injury or damage from war, warlike action and insurrection however caused, including when cyber means are used.
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 | 78 | 37 | 39 | Jul 2025 to Oct 2026 |
Filed by one company only: 01 25 (Farmers Insurance Group, 13 filings).
1 other edition date appears in one or two filings each, often carrier-specific versions: 06 26.
What the filings show
- Edition in use: in the past 12 months, 37 companies filed the 01 26 edition and 1 company filed 01 25.
- The 01 25 edition appears only in filings from Farmers Insurance Group (13 filings in 13 states since Aug 15, 2025), which suggests a carrier-specific version.
- CU 34 69 (Exclusion – Generative Artificial Intelligence) is filed alongside it most often, in 68 of the same filings (74%).
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Data from admitted P&C filings with state insurance departments, submitted Oct 2021 to Oct 2026, excluding withdrawn and rejected filings.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 CU 00 06, out of 18 in total.
| Carrier | Filings | States | Editions, most filed first | Last filed |
|---|---|---|---|---|
| Insurance Services Office, Inc.Advisory Organization | 37 | 37 | 01 26 | Apr 21, 2026 |
| Farmers Insurance GroupTruck Insurance Exchange | 21 | 20 | 01 2501 26 | Jan 28, 2026 |
| Grange Mutual CAS Group2 group companies filed it, led by Grange Insurance Company and Integrity Insurance Company | 9 | 9 | 01 26 | Jun 3, 2026 |
| Nationwide Corporation Group2 group companies filed it, led by Nationwide Mutual Insurance Company and Nationwide Agribusiness Insurance Company | 9 | 6 | 01 26 | Aug 13, 2026 |
| Southern Farm Bureau CAS Group2 group companies filed it, led by Mississippi Farm Bureau Casualty Insurance Company and Southern Farm Bureau Casualty Insurance Company | 2 | 2 | 01 26 | Oct 21, 2026 |
| Tokio Marine Holdings Incorporated Group2 group companies filed it, led by Philadelphia Indemnity Insurance Company and Safety National Casualty Corporation | 2 | 2 | 01 2606 26 | Jun 2, 2026 |
| Amtrust Financial Services Group7 group companies filed it, led by AmTrust Insurance Company of Kansas, Inc. and CorePointe Insurance Company | 1 | 1 | 01 26 | Mar 23, 2026 |
| BCBS OF MI GroupStar Insurance Company | 1 | 1 | 01 26 | Jul 22, 2026 |
| Central Mutual Insurance Company GroupCentral Mutual Insurance Company | 1 | 1 | 01 26 | Dec 16, 2025 |
| Chubb Limited GroupPENN MILLERS INSURANCE COMPANY | 1 | 1 | 01 26 | Oct 5, 2026 |
How the largest insurers handle CU 00 06
Groups among the largest commercial umbrella and excess insurers that filed CU 00 06 or their own version in the past five years.
- WR Berkley Corporation GroupUses CU 00 06 in 1 filing
- Fairfax Financial GroupFiles its own version: GL 0063154 Exclusion - War (1 state)
See more forms
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States
Number of filings that include CU 00 06 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.
- CU 34 69Exclusion – Generative Artificial Intelligence68 filings
- CU 34 70Exclusion – Generative Artificial Intelligence (Coverage B Only)67 filings
- CU 34 71Exclusion – Human Trafficking67 filings
- CU 34 68Exclusion – Assault Or Battery66 filings
- CU 34 72Exclusion – Punitive Damages65 filings
- CU 99 02Condition – Litigation Funding Mutual Disclosure64 filings
- CX 34 11Exclusion – Assault Or Battery43 filings
- CX 34 13Exclusion – Human Trafficking43 filings
- CX 34 12Exclusion – Generative Artificial Intelligence42 filings
- CX 34 14Exclusion – Punitive Damages41 filings
Recent filings
Latest filings that include this form number. Filed copies open in FilingFocus.
| Submitted | Company | State | Editions | Tracking number |
|---|---|---|---|---|
| Oct 21, 2026 | Mississippi Farm Bureau Casualty Insurance Company | MS | 01 26 | SFBC-135129304 |
| Oct 13, 2026 | Southern Farm Bureau Casualty Insurance Company | LA | 01 26 | SFBC-135125246 |
| Oct 5, 2026 | PENN MILLERS INSURANCE COMPANY | VT | 01 26 | ACEH-135109753 |
| Aug 26, 2026 | Keystone National Insurance Company | IL | 01 26 | ILCC-135066407 |
| Aug 13, 2026 | Nationwide Agribusiness Insurance Company | NM | 01 26 | NWPP-G135050107 |
| Aug 12, 2026 | Nationwide Agribusiness Insurance Company | IL | 01 26 | NWPP-G135050088 |
| Aug 12, 2026 | Nationwide Agribusiness Insurance Company | KY | 01 26 | NWPP-G135050092 |
| Aug 12, 2026 | Nationwide Agribusiness Insurance Company | MD | 01 26 | NWPP-G135050094 |
| Jul 22, 2026 | Star Insurance Company | SC | 01 26 | ACCD-G134876003 |
| Jun 19, 2026 | Nationwide Mutual Insurance Company | KY | 01 26 | NWPP-G134918135 |
| Jun 15, 2026 | Sompo America Insurance Company | CO | 01 26 | SMPJ-134971280 |
| Jun 3, 2026 | Grange Insurance Company | KY | 01 26 | GRAE-134956050 |
Most filed ISO CU forms
- CU 34 54 Exclusion - Perfluoroalkyl and Polyfluoroalkyl Substances (PFAS)
- CU 21 86 Exclusion – Access Or Disclosure Of Confidential Or Personal Material Or Information
- CU 00 05 Exclusion - Violation of Law Addressing Data Privacy
- CU 34 56 Exclusion – Cyber Incident
- CU DS 01 Commercial Liability Umbrella Declarations
- CU 21 88 Exclusion - Access Or Disclosure Of Confidential Or Personal Material Or Information (Coverage B Only)
- CU 34 44 Broad Abuse or Molestation Exclusion
- CU 34 55 Exclusion - Electronic Data - Deletion Of Bodily Injury Exception
- CU 22 37 Motor Carrier Endorsement
- CU 21 87 Exclusion - Access Or Disclosure Of Confidential Or Personal Information and Data-Related Liability - Limited Bodily Injury Exception Not Included
- CU 04 02 Loss Of Electronic Data Resulting From Physical Injury To Tangible Property Liability Coverage - Subject To Cyber Incident Exclusion
- CU 04 54 Loss of Electronic Data Resulting From Physical Injury To Tangible Property Liability Coverage - Subject To Cyber Incident Exclusion - Deletion Of Bodily Injury Exception
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