Coverage description
An Insurance Services Office (ISO) standard form. It covers direct loss or damage to scheduled property caused by an interruption of water, communication or power utility service, when the interruption results from covered damage to the utility property selected in the schedule.
How the form has changed
1 change across 1 revision, newest first. Each edition is compared with the one before it, using wording from filed copies.
10 12 edition
Oct 2012, compared with 06 07Latest editionTransmission lines are now defined to include all lines that carry communication service or power, including distribution lines.
06 07
Not in this edition
10 12
“including lines which may be identified as distribution lines”
Editions
Edition dates as filed, newest first. Filing counts include every state submission that lists the edition.
| Edition | Filings | Companies | States | Filed |
|---|---|---|---|---|
| 10 12Oct 2012Latest | 84 | 55 | 16 | Nov 2021 to Jul 2026 |
| 06 07Jun 2007 | 3 | 2 | 3 | Feb 2022 to Mar 2023 |
Filed by one company only: 04 02 (3 filings).
What the filings show
- Edition in use: in the past 12 months, 5 companies filed the 10 12 edition.
- The 04 02 edition appears only in filings from one company (3 filings in 3 states since Oct 6, 2023), which suggests a carrier-specific version.
- CP 00 30 (Business Income (and Extra Expense) Coverage Form) is filed alongside it most often, in 87 of the same filings (97%).
Filed under
Data from admitted P&C filings with state insurance departments, submitted Oct 2021 to Jul 2026, excluding withdrawn and rejected filings.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 CP 04 17, out of 32 in total.
| Carrier | Filings | States | Editions, most filed first | Last filed |
|---|---|---|---|---|
| Trisura GroupTrisura Insurance Company | 7 | 5 | 10 12 | Jul 10, 2026 |
| Amerisure Company Group3 group companies filed it, led by AMERISURE MUTUAL INSURANCE COMPANY and AMERISURE INSURANCE COMPANY | 6 | 4 | 10 12 | Apr 29, 2024 |
| Hastings Mutual Insurance Company | 6 | 5 | 10 12 | Mar 13, 2025 |
| Nationwide Corporation Group7 group companies filed it, led by Allied Insurance Company of America and Nationwide Property and Casualty Insurance Company | 6 | 3 | 10 12 | Mar 11, 2022 |
| Amtrust Financial Services Group6 group companies filed it, led by CorePointe Insurance Company and Milford Casualty Insurance Company | 5 | 1 | 10 12 | Apr 10, 2025 |
| Markel Corporation Group2 group companies filed it, led by State National Insurance Company, Inc. and Markel Insurance Company | 5 | 3 | 06 0710 12 | Jul 6, 2023 |
| WCF Mutual Insurance Company Group2 group companies filed it, led by Associated Indemnity Corporation and WCF National Insurance Company | 5 | 3 | 10 12 | Mar 26, 2024 |
| Randall & Quilter Investment GroupAccredited Surety and Casualty Company, Inc. | 4 | 4 | 10 12 | Jun 9, 2026 |
| Siriuspoint GroupSiriusPoint America Insurance Company | 4 | 2 | 10 12 | Sep 20, 2023 |
| ACP Insurance Mgmt LLC GroupAccelerant National Insurance Company | 3 | 3 | 10 12 | Mar 21, 2025 |
How the largest insurers handle CP 04 17
Groups among the largest commercial property insurers that filed CP 04 17 or their own version in the past five years.
- Berkshire Hathaway GroupUses CP 04 17 in 1 filing
- Travelers GroupUses CP 04 17 in 1 filing
See more forms
Search related forms, compare editions, and research carrier filings with FilingFocus.
States
Number of filings that include CP 04 17 in each state, Oct 2021 to Jul 2026. Darker states have more filings.
Often filed with
Standard-style form numbers that appear in the same filings most often.
- CP 00 30Business Income (and Extra Expense) Coverage Form87 filings
- CP 10 33Theft Exclusion86 filings
- CP 00 10Building and Personal Property Coverage Form85 filings
- CP 12 18Loss Payable Provisions85 filings
- CP 00 18Condominium Commercial Unit- Owners Coverage Form81 filings
- CP 15 56Business Income Changes - Beginning of the Period of Restoration81 filings
- CP 00 40Legal Liability Coverage Form79 filings
- CP 14 40Outdoor Signs79 filings
- CP 15 45Utility Services - Time Element79 filings
- CP 00 17Condominium Association Coverage Form78 filings
Recent filings
Latest filings that include this form number. Filed copies open in FilingFocus.
| Submitted | Company | State | Editions | Tracking number |
|---|---|---|---|---|
| Jul 10, 2026 | Trisura Insurance Company | WA | 10 12 | SHNF-134976660 |
| Jun 30, 2026 | Trisura Insurance Company | IL | 10 12 | SHNF-134983369 |
| Jun 9, 2026 | Accredited Surety and Casualty Company, Inc. | SC | 10 12 | SHNF-134843391 |
| Jun 3, 2026 | CopperPoint Casualty Insurance Companyand 1 more | SC | 10 12 | COPP-134971651 |
| May 27, 2026 | Alaska National Insurance Company | SC | 10 12 | ALNI-134963185 |
| Mar 18, 2026 | Trisura Insurance Company | SC | 10 12 | SHNF-134843658 |
| Dec 4, 2025 | Trisura Insurance Company | CA | 10 12 | SHNF-134758544 |
| Oct 14, 2025 | Accredited Surety and Casualty Company, Inc. | OR | 10 12 | SHNF-134681277 |
| Oct 13, 2025 | Trisura Insurance Company | OR | 10 12 | SHNF-134681314 |
| Oct 1, 2025 | Lyndon Southern Insurance Company | SC | 10 12 | LFST-134691947 |
| Sep 8, 2025 | Starr Indemnity and Liability Company | CA | 10 12 | AUTH-134647369 |
| Aug 9, 2025 | Starr Indemnity and Liability Company | NM | 10 12 | AUTH-134633372 |
Most filed ISO CP forms
- CP 03 21 Windstorm Or Hail Percentage Deductible
- CP 10 36 Limitations On Coverage For Roof Surfacing
- CP 12 19 Additional Insured - Building Owner
- CP 99 03 Cannabis Exclusion
- CP 10 75 Cyber Incident Exclusion
- CP 00 10 Building and Personal Property Coverage Form
- CP 00 30 Business Income (And Extra Expense) Coverage Form
- CP 12 18 Loss Payable Provisions
- CP 04 11 Protective Safeguards
- CP DS 00 Commercial Property Coverage Part Declarations Page
- CP 10 30 Causes of Loss - Special Form
- CP 03 20 Multiple Deductible Form
See more carrier forms
Search forms by carrier, line of business, state, and wording with FilingFocus.