Coverage description
An Insurance Services Office (ISO) standard form. It excludes electronic data liability coverage for loss of electronic data arising out of a cyber incident, including related notification, forensic, restoration and extortion costs.
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 | 82 | 41 | 47 | Feb 2023 to Jun 2026 |
What the filings show
- Edition in use: in the past 12 months, 7 companies filed the 12 23 edition.
- CG 04 25 (Cyber Incident Liability Coverage Subject To Each Cyber Incident Occurrence And Aggregate Limits) is filed alongside it most often, in 82 of the same filings (100%).
Filed under
Data from admitted P&C filings with state insurance departments, submitted Oct 2021 to Jun 2026, excluding withdrawn and rejected filings.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 34 99, out of 14 in total.
| Carrier | Filings | States | Editions, most filed first | Last filed |
|---|---|---|---|---|
| Insurance Services Office, Inc.Advisory Organization | 43 | 43 | 12 23 | Nov 3, 2023 |
| Nationwide Corporation Group10 group companies filed it, led by Allied Insurance Company of America and Nationwide Agribusiness Insurance Company | 11 | 11 | 12 23 | Nov 22, 2023 |
| Siriuspoint GroupSiriusPoint America Insurance Company | 5 | 1 | 12 23 | Jun 15, 2026 |
| Southern Trust Insurance Company | 5 | 3 | 12 23 | Jun 24, 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 18, 2026 |
| Tokio Marine Holdings Incorporated GroupSafety National Casualty Corporation | 3 | 1 | 12 23 | Feb 17, 2026 |
| American International Group10 group companies filed it, led by AIG Assurance Company and AIG Property Casualty Company | 2 | 1 | 12 23 | Feb 7, 2024 |
| Amtrust Financial Services Group7 group companies filed it, led by AmTrust Insurance Company of Kansas, Inc. and CorePointe Insurance Company | 2 | 1 | 12 23 | Oct 9, 2023 |
| Hawaii Insurance Bureau, Inc. | 1 | 1 | 12 23 | Oct 27, 2023 |
How the largest insurers handle CG 34 99
Groups among the largest commercial general liability insurers that filed CG 34 99 or their own version in the past five years.
- Chubb Limited GroupFiles its own version: CB CG 210460 Exclusion - Cyber Incident (44 states)
- WR Berkley Corporation GroupFiles its own version: EL 22 49 Exclusion Cyber Incident (33 states)
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States
Number of filings that include CG 34 99 in each state, Oct 2021 to Jun 2026. Darker states have more filings.
Often filed with
Standard-style form numbers that appear in the same filings most often.
- CG 04 25Cyber Incident Liability Coverage Subject To Each Cyber Incident Occurrence And Aggregate Limits82 filings
- CG 04 37Loss Of Electronic Data Resulting From Physical Injury To Tangible Property Liability Coverage - Subject To Cyber Incident Exclusion82 filings
- CG 04 71Loss Of Electronic Data Resulting From Physical Injury To Tangible Property Liability Coverage - Subject To Cyber Incident Exclusion - Deletion Of Bodily Injury Exception82 filings
- CG 21 06Exclusion - Access Or Disclosure Of Confidential Or Personal Material Or Information82 filings
- CG 21 08Exclusion - Access Or Disclosure Of Confidential Or Personal Material Or Information (Coverage B Only)82 filings
- CG 24 56Excess Insurance Provision - Order Of Response - When You Are An Additional Insured On Other Insurance82 filings
- CG 33 53Exclusion - Access Or Disclosure Of Confidential Or Personal Material Or Information82 filings
- CG 34 92Cyber Incident Liability Coverage Subject To Each Cyber Incident Occurrence And Aggregate Limits82 filings
- CG 34 97Exclusion - Cyber Incident82 filings
- CG 34 98Exclusion - Electronic Data - Deletion Of Bodily Injury Exception82 filings
Recent filings
Latest filings that include this form number. Filed copies open in FilingFocus.
| Submitted | Company | State | Editions | Tracking number |
|---|---|---|---|---|
| Jun 26, 2026 | Church Mutual Insurance Company, S.I. | CO | 12 23 | CHMU-134947220 |
| Jun 24, 2026 | Southern Trust Insurance Company | GA | 12 23 | STTR-134864949 |
| Jun 18, 2026 | Sompo America Insurance Company | CO | 12 23 | SMPJ-134985965 |
| Jun 17, 2026 | Atlantic Specialty Insurance Company | NM | 12 23 | BEAC-134983795 |
| Jun 15, 2026 | SiriusPoint America Insurance Company | CO | 12 23 | MRTN-134978899 |
| Jun 15, 2026 | SiriusPoint America Insurance Company | CO | 12 23 | MRTN-134978902 |
| Feb 17, 2026 | Safety National Casualty Corporation | CO | 12 23 | SFCC-134814522 |
| Dec 9, 2025 | Universal North America Insurance Company | SC | 12 23 | UNAC-134760136 |
| Aug 27, 2025 | Church Mutual Insurance Company, S.I. | IL | 12 23 | CHMU-134623635 |
| Aug 14, 2025 | Church Mutual Insurance Company, S.I. | CO | 12 23 | CHMU-134605902 |
| Jun 23, 2025 | Sompo America Insurance Company | CO | 12 23 | SMPJ-134579836 |
| Jun 11, 2025 | SiriusPoint America Insurance Company | CO | 12 23 | MRTN-134560541 |
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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