Coverage description
An Insurance Services Office (ISO) standard form. It replaces the aircraft, auto or watercraft exclusion under Coverage A with a version that excludes bodily injury and property damage from any unmanned aircraft, while keeping the usual exclusion and exceptions for other aircraft, autos and watercraft.
Editions
Edition dates as filed, newest first. Filing counts include every state submission that lists the edition.
| Edition | Filings | Companies | States | Filed |
|---|---|---|---|---|
| 06 15Jun 2015Latest | 103 | 67 | 23 | Nov 2021 to Oct 2026 |
What the filings show
- Edition in use: in the past 12 months, 15 companies filed the 06 15 edition.
- CG 21 09 (Exclusion - Unmanned Aircraft) is filed alongside it most often, in 102 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Data from admitted P&C filings with state insurance departments, submitted Oct 2021 to Oct 2026, excluding withdrawn and rejected filings.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 21 10, out of 38 in total.
| Carrier | Filings | States | Editions, most filed first | Last filed |
|---|---|---|---|---|
| Cincinnati Financial Group3 group companies filed it, led by The Cincinnati Casualty Company and The Cincinnati Indemnity Company | 17 | 17 | 06 15 | Jan 4, 2023 |
| Siriuspoint GroupSiriusPoint America Insurance Company | 7 | 3 | 06 15 | Jun 15, 2026 |
| Sompo GroupSompo America Insurance Company | 7 | 2 | 06 15 | Jun 18, 2026 |
| Markel Corporation GroupState National Insurance Company, Inc. | 6 | 4 | 06 15 | Oct 22, 2026 |
| Nationwide Corporation Group7 group companies filed it, led by Allied Insurance Company of America and Nationwide Agribusiness Insurance Company | 6 | 3 | 06 15 | Feb 12, 2025 |
| Church Mutual GroupChurch Mutual Insurance Company, S.I. | 5 | 2 | 06 15 | Jun 26, 2026 |
| Tokio Marine Holdings Incorporated GroupSafety National Casualty Corporation | 5 | 1 | 06 15 | Feb 17, 2026 |
| AU Holding Company Group2 group companies filed it, led by Continental Indemnity Company and Pennsylvania Insurance Company | 3 | 3 | 06 15 | May 3, 2024 |
| CNA Insurance Group6 group companies filed it, led by American Casualty Company of Reading, Pennsylvania and Continental Casualty Company | 3 | 3 | 06 15 | Oct 6, 2026 |
| Fairfax Financial Group3 group companies filed it, led by Crum and Forster Indemnity Company and Seneca Insurance Company, Inc. | 3 | 2 | 06 15 | Feb 6, 2026 |
How the largest insurers handle CG 21 10
Groups among the largest commercial general liability insurers that filed CG 21 10 or their own version in the past five years.
- Chubb Limited GroupFiles its own version: CB CG 210024 Exclusion - Unmanned Aircraft (Coverage A Only) (4 states)
- WR Berkley Corporation GroupUses CG 21 10 in 1 filing
- Fairfax Financial GroupUses CG 21 10 in 1 filing
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States
Number of filings that include CG 21 10 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 21 09Exclusion - Unmanned Aircraft102 filings
- CG 24 50Limited Coverage for Designated Unmanned Aircraft98 filings
- CG 24 51Limited Coverage for Designated Unmanned Aircraft (Coverage a Only)98 filings
- CG 21 66Exclusion - Volunteer Workers as Insureds93 filings
- CG 21 37Exclusion - Employees and Volunteer Workers as Insureds91 filings
- CG 21 06Exclusion - Access or Disclosure of Confidential or Personal Information and Data-Related Liability - with Limited Bodily Injury Exception89 filings
- CG 21 11Exclusion - Unmanned Aircraft (Coverage B Only)88 filings
- CG 21 39Contractual Liability Limitation88 filings
- CG 20 15Additional Insured - Vendors87 filings
- CG 21 41Exclusion - Intercompany Products Suits87 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 | 06 15 | STNA-135128706 |
| Oct 6, 2026 | American Casualty Company of Reading, Pennsylvaniaand 5 more | CA | 06 15 | CNAB-135091690 |
| Jun 26, 2026 | Church Mutual Insurance Company, S.I. | CO | 06 15 | CHMU-134947220 |
| Jun 18, 2026 | Sompo America Insurance Company | CO | 06 15 | SMPJ-134985965 |
| Jun 17, 2026 | Atlantic Specialty Insurance Company | NM | 06 15 | BEAC-134983795 |
| Jun 15, 2026 | SiriusPoint America Insurance Company | CO | 06 15 | MRTN-134978899 |
| Jun 15, 2026 | SiriusPoint America Insurance Company | CO | 06 15 | MRTN-134978902 |
| Mar 20, 2026 | American Casualty Company of Reading, Pennsylvaniaand 5 more | CO | 06 15 | CNAB-134872676 |
| Feb 24, 2026 | American Casualty Company of Reading, Pennsylvaniaand 5 more | SC | 06 15 | CNAB-134851008 |
| Feb 17, 2026 | Safety National Casualty Corporation | CO | 06 15 | SFCC-134814522 |
| Feb 6, 2026 | Crum and Forster Indemnity Company | CA | 06 15 | CRUM-134831877 |
| Dec 9, 2025 | Universal North America Insurance Company | SC | 06 15 | UNAC-134760136 |
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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