Coverage description
An Insurance Services Office (ISO) standard form. It sets a separate per-well aggregate limit for property damage to underground resources and equipment from the scheduled oil and gas operations, and excludes well control costs and claims by co-owners of the working interest.
Editions
Edition dates as filed, newest first. Filing counts include every state submission that lists the edition.
| Edition | Filings | Companies | States | Filed |
|---|---|---|---|---|
| 12 25Dec 2025Latest | 62 | 17 | 40 | Jul 2024 to Aug 2026 |
| 05 09May 2009 | 92 | 51 | 25 | Nov 2021 to Oct 2026 |
1 other edition date appears in one or two filings each, often carrier-specific versions: 01 96.
Where filings record what this form replaced, they name earlier edition 05 09. Only some filings record replacements.
What the filings show
- Edition in use: in the past 12 months, 17 companies filed the 05 09 edition and 11 companies filed 12 25.
- The newer 12 25 edition first appears Jul 12, 2024 and has been filed by 17 companies in 40 states so far.
- CG 24 09 (Governmental Subdivisions) is filed alongside it most often, in 148 of the same filings (96%).
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Data from admitted P&C filings with state insurance departments, submitted Oct 2021 to Oct 2026, excluding withdrawn and rejected filings.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 22 62, out of 34 in total.
| Carrier | Filings | States | Editions, most filed first | Last filed |
|---|---|---|---|---|
| Insurance Services Office, Inc.Advisory Organization | 37 | 37 | 12 25 | Apr 9, 2025 |
| Cincinnati Financial Group3 group companies filed it, led by The Cincinnati Casualty Company and The Cincinnati Indemnity Company | 34 | 24 | 05 0912 25 | Aug 26, 2026 |
| Markel Corporation Group2 group companies filed it, led by State National Insurance Company, Inc. and Markel Insurance Company | 8 | 4 | 05 09 | Oct 22, 2026 |
| Nationwide Corporation Group7 group companies filed it, led by Allied Insurance Company of America and Nationwide Insurance Company of America | 8 | 3 | 05 09 | Feb 12, 2025 |
| Siriuspoint GroupSiriusPoint America Insurance Company | 8 | 3 | 05 0912 25 | Jun 15, 2026 |
| Church Mutual GroupChurch Mutual Insurance Company, S.I. | 5 | 2 | 05 09 | Jun 26, 2026 |
| Hastings Mutual Insurance Company | 5 | 5 | 05 09 | Oct 29, 2022 |
| Sompo GroupSompo America Insurance Company | 5 | 1 | 05 09 | Jun 18, 2026 |
| Tokio Marine Holdings Incorporated GroupSafety National Casualty Corporation | 5 | 1 | 05 09 | Feb 17, 2026 |
| ACP Insurance Mgmt LLC GroupAccelerant National Insurance Company | 3 | 2 | 05 09 | Dec 8, 2025 |
How the largest insurers handle CG 22 62
Groups among the largest commercial general liability insurers that filed CG 22 62 or their own version in the past five years.
- Fairfax Financial GroupUses CG 22 62 in 2 filings
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States
Number of filings that include CG 22 62 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 24 09Governmental Subdivisions148 filings
- CG 21 37Exclusion - Employees and Volunteer Workers as Insureds144 filings
- CG 21 66Exclusion - Volunteer Workers as Insureds144 filings
- CG 00 02Commercial General Liability Coverage Form142 filings
- CG 22 69Pharmacists141 filings
- CG 04 37Electronic Data Liability140 filings
- CG 22 97Pharmacists – Broadened Professional Services Coverage139 filings
- CG 00 38Products/Complete D Operations Liability Coverage Form138 filings
- CG 22 64Pesticide or Herbicide Applicator - Limited Pollution Coverage136 filings
- CG 22 56Exclusion - Injury to Volunteer Firefighters135 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 | 05 09 | STNA-135128706 |
| Oct 6, 2026 | American Casualty Company of Reading, Pennsylvaniaand 5 more | CA | 05 09 | CNAB-135091690 |
| Aug 26, 2026 | The Cincinnati Casualty Companyand 2 more | NV | 12 25 | CNNA-134980601 |
| Aug 26, 2026 | The Cincinnati Casualty Companyand 2 more | ID | 12 25 | CNNA-134992231 |
| Jun 26, 2026 | Church Mutual Insurance Company, S.I. | CO | 05 09 | CHMU-134947220 |
| Jun 18, 2026 | Sompo America Insurance Company | CO | 05 09 | SMPJ-134985965 |
| Jun 17, 2026 | Atlantic Specialty Insurance Company | NM | 12 2505 09 | BEAC-134983795 |
| Jun 15, 2026 | SiriusPoint America Insurance Company | CO | 05 09 | MRTN-134978899 |
| Jun 15, 2026 | SiriusPoint America Insurance Company | CO | 05 09 | MRTN-134978902 |
| Jun 4, 2026 | The Cincinnati Casualty Companyand 2 more | RI | 12 25 | CNNA-134875418 |
| Jun 2, 2026 | Zenith Insurance Company | CA | 05 09 | ZICO-134965759 |
| May 20, 2026 | The Cincinnati Casualty Companyand 2 more | MD | 12 25 | CNNA-134879009 |
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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