Coverage description
An Insurance Services Office (ISO) standard form. It provides the supplemental extended reporting period for the claims-made liquor liability coverage form, with a separate aggregate limit, equal to the expiring one, for claims first received during that period. It takes effect only if the additional premium is paid.
Editions
Edition dates as filed, newest first. Filing counts include every state submission that lists the edition.
| Edition | Filings | Companies | States | Filed |
|---|---|---|---|---|
| 01 96Jan 1996Latest | 111 | 76 | 10 | Nov 2021 to Oct 2026 |
What the filings show
- Edition in use: in the past 12 months, 39 companies filed the 01 96 edition.
- CG 28 34 (Supplemental Extended Reporting Period Endorsement (for Use with Products Claims- Made Policy)) is filed alongside it most often, in 110 of the same filings (99%).
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Data from admitted P&C filings with state insurance departments, submitted Oct 2021 to Oct 2026, excluding withdrawn and rejected filings.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 28 03, out of 35 in total.
| Carrier | Filings | States | Editions, most filed first | Last filed |
|---|---|---|---|---|
| Markel Corporation GroupState National Insurance Company, Inc. | 11 | 3 | 01 96 | Oct 22, 2026 |
| WR Berkley Corporation Group14 group companies filed it, led by Acadia Insurance Company and Continental Western Insurance Company | 10 | 2 | 01 96 | Jun 19, 2026 |
| Siriuspoint GroupSiriusPoint America Insurance Company | 8 | 3 | 01 96 | Jun 15, 2026 |
| Cincinnati Financial Group3 group companies filed it, led by The Cincinnati Casualty Company and The Cincinnati Indemnity Company | 7 | 3 | 01 96 | Jun 26, 2026 |
| Nationwide Corporation Group7 group companies filed it, led by Allied Insurance Company of America and Nationwide Agribusiness Insurance Company | 6 | 3 | 01 96 | Feb 12, 2025 |
| Church Mutual GroupChurch Mutual Insurance Company, S.I. | 5 | 2 | 01 96 | Jun 26, 2026 |
| Liberty Mutual GroupState Automobile Mutual Insurance Company | 5 | 1 | 01 96 | Jun 17, 2026 |
| Sompo GroupSompo America Insurance Company | 5 | 1 | 01 96 | Jun 18, 2026 |
| Tokio Marine Holdings Incorporated GroupSafety National Casualty Corporation | 5 | 1 | 01 96 | Feb 17, 2026 |
| Country Insurance & Financial Services GroupCOUNTRY Mutual Insurance Company | 4 | 1 | 01 96 | Jun 11, 2025 |
How the largest insurers handle CG 28 03
Groups among the largest commercial general liability insurers that filed CG 28 03 or their own version in the past five years.
- WR Berkley Corporation GroupUses CG 28 03 in 1 filing
- Fairfax Financial GroupUses CG 28 03 in 1 filing
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States
Number of filings that include CG 28 03 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 28 34Supplemental Extended Reporting Period Endorsement (for Use with Products Claims- Made Policy)110 filings
- CG 28 35Supplemental Extended Reporting Period Endorsement for Specific Accidents, Products, Work or Locations (for Use with Products Claims-Made Policies)110 filings
- CG 27 05Exclusion of Specific Accidents, Products, Work or Locations (for Use with Products Claims-Made Policies)108 filings
- CG 27 02Exclusion of Specific Accidents, Products, Work or Locations (for Use with Cgl Claims- Made Policies)103 filings
- CG 00 38Products/Complete D Operations Liability Coverage Form99 filings
- CG 27 10Supplemental Extended Reporting Period Endorsement99 filings
- CG 00 02Commercial General Liability Coverage Form98 filings
- CG 00 34Liquor Liability Coverage Form98 filings
- CG 27 11Supplemental Extended Reporting Period Endorsement for Specific Accidents, Products, Work or Locations97 filings
- CG 04 35Employee Benefits Liability Coverage91 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 | 01 96 | STNA-135128706 |
| Oct 6, 2026 | American Casualty Company of Reading, Pennsylvaniaand 5 more | CA | 01 96 | CNAB-135091690 |
| Jul 2, 2026 | State National Insurance Company, Inc. | CO | 01 96 | STNA-135002472 |
| Jun 26, 2026 | Church Mutual Insurance Company, S.I. | CO | 01 96 | CHMU-134947220 |
| Jun 26, 2026 | The Cincinnati Casualty Companyand 2 more | CO | 01 96 | CNNA-134975473 |
| Jun 24, 2026 | Great American Alliance Insurance Companyand 4 more | CO | 01 96 | GACX-134989729 |
| Jun 19, 2026 | Acadia Insurance Companyand 4 more | CO | 01 96 | BNIC-134992811 |
| Jun 19, 2026 | Berkley Casualty Companyand 8 more | CO | 01 96 | BNIC-134992815 |
| Jun 18, 2026 | Sompo America Insurance Company | CO | 01 96 | SMPJ-134985965 |
| Jun 17, 2026 | Atlantic Specialty Insurance Company | NM | 01 96 | BEAC-134983795 |
| Jun 17, 2026 | State Automobile Mutual Insurance Company | CO | 01 96 | STAT-134984678 |
| Jun 15, 2026 | SiriusPoint America Insurance Company | CO | 01 96 | MRTN-134978899 |
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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