Coverage description
An Insurance Services Office (ISO) standard form. It deletes the bodily injury exception from the umbrella electronic data exclusion, so the exclusion also applies to bodily injury claims.
Editions
Edition dates as filed, newest first. Filing counts include every state submission that lists the edition.
| Edition | Filings | Companies | States | Filed |
|---|---|---|---|---|
| 12 23Dec 2023Latest | 131 | 41 | 49 | Feb 2023 to Sep 2026 |
Where filings record what this form replaced, they name other forms CU 21 87, CU2187. Only some filings record replacements.
What the filings show
- Edition in use: in the past 12 months, 11 companies filed the 12 23 edition.
- CU 21 86 (Exclusion – Access Or Disclosure Of Confidential Or Personal Material Or Information) is filed alongside it most often, in 128 of the same filings (98%).
Filed under
Data from admitted P&C filings with state insurance departments, submitted Oct 2021 to Sep 2026, excluding withdrawn and rejected filings.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 34 55, out of 16 in total.
| Carrier | Filings | States | Editions, most filed first | Last filed |
|---|---|---|---|---|
| Insurance Services Office, Inc.Advisory Organization | 39 | 39 | 12 23 | Nov 3, 2023 |
| THE Hanover Insurance Group6 group companies filed it, led by Massachusetts Bay Insurance Company and The Hanover Insurance Company | 31 | 30 | 12 23 | Jun 19, 2024 |
| Farmers Insurance GroupTruck Insurance Exchange | 25 | 25 | 12 23 | May 16, 2024 |
| Nationwide Corporation Group3 group companies filed it, led by Nationwide Mutual Insurance Company and Crestbrook Insurance Company | 13 | 11 | 12 23 | Jun 30, 2026 |
| Tokio Marine Holdings Incorporated Group2 group companies filed it, led by Safety National Casualty Corporation and Philadelphia Indemnity Insurance Company | 4 | 2 | 12 23 | Jun 2, 2026 |
| Church Mutual GroupChurch Mutual Insurance Company, S.I. | 3 | 2 | 12 23 | Jun 26, 2026 |
| Sompo GroupSompo America Insurance Company | 3 | 1 | 12 23 | Jun 15, 2026 |
| Amtrust Financial Services Group7 group companies filed it, led by AmTrust Insurance Company of Kansas, Inc. and CorePointe Insurance Company | 2 | 1 | 12 23 | Aug 8, 2023 |
| 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 | 12 23 | Jan 5, 2026 |
| United Fire & CAS Group2 group companies filed it, led by Addison Insurance Company and United Fire and Casualty Company | 2 | 2 | 12 23 | Jun 19, 2026 |
See more forms
Search related forms, compare editions, and research carrier filings with FilingFocus.
States
Number of filings that include CU 34 55 in each state, Oct 2021 to Sep 2026. Darker states have more filings.
Often filed with
Standard-style form numbers that appear in the same filings most often.
- CU 21 86Exclusion – Access Or Disclosure Of Confidential Or Personal Material Or Information128 filings
- CU 00 05Exclusion - Violation Of Law Addressing Data Privacy127 filings
- CU 21 88Exclusion - Access Or Disclosure Of Confidential Or Personal Material Or Information (Coverage B Only)101 filings
- CU 34 56Exclusion – Cyber Incident100 filings
- CU 21 87Exclusion - Access Or Disclosure Of Confidential Or Personal Information and Data-Related Liability - Limited Bodily Injury Exception Not Included76 filings
- CU 04 02Loss Of Electronic Data Resulting From Physical Injury To Tangible Property Liability Coverage - Subject To Cyber Incident Exclusion71 filings
- CU 04 54Loss of Electronic Data Resulting From Physical Injury To Tangible Property Liability Coverage - Subject To Cyber Incident Exclusion - Deletion Of Bodily Injury Exception71 filings
- CU 24 77Noncontributory And Order Of Response – Other Insurance Condition71 filings
- CU 04 98Cyber Incident Liability Coverage Subject To Each Cyber Incident Occurrence And Aggregate Limits70 filings
- CU 04 99Cyber Incident Liability Coverage And Loss Of Electronic Data Liability Coverage Subject To Loss Of Electronic Data, Each Cyber Incident Occurrence And Aggregate Limits70 filings
Recent filings
Latest filings that include this form number. Filed copies open in FilingFocus.
| Submitted | Company | State | Editions | Tracking number |
|---|---|---|---|---|
| Sep 10, 2026 | SECURA Insurance, A Mutual Company | IL | 12 23 | SEIC-135049056 |
| Jun 30, 2026 | Crestbrook Insurance Companyand 1 more | CO | 12 23 | NWPP-135003098 |
| Jun 26, 2026 | Church Mutual Insurance Company, S.I. | CO | 12 23 | CHMU-134995025 |
| Jun 19, 2026 | Addison Insurance Companyand 1 more | CO | 12 23 | UNFG-134979875 |
| Jun 15, 2026 | Sompo America Insurance Company | CO | 12 23 | SMPJ-134971280 |
| Jun 2, 2026 | Philadelphia Indemnity Insurance Company | IL | 12 23 | PHLX-134967828 |
| Feb 17, 2026 | Safety National Casualty Corporation | CO | 12 23 | SFCC-134815068 |
| Jan 5, 2026 | Mississippi Farm Bureau Casualty Insurance Company | MS | 12 23 | SFBC-134775309 |
| Nov 11, 2025 | Southern Farm Bureau Casualty Insurance Company | LA | 12 23 | SFBC-134733493 |
| Aug 27, 2025 | Church Mutual Insurance Company, S.I. | IL | 12 23 | CHMU-134623640 |
| Aug 14, 2025 | Church Mutual Insurance Company, S.I. | CO | 12 23 | CHMU-134605978 |
| Jun 26, 2025 | Sompo America Insurance Company | CO | 12 23 | SMPJ-134585643 |
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 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
- CU 00 01 Commercial Liability Umbrella Coverage Form
See more carrier forms
Search forms by carrier, line of business, state, and wording with FilingFocus.