Coverage description
An Insurance Services Office (ISO) standard form. Countersignature form on which a licensed resident agent signs the policy to meet the countersignature laws of the state shown.
Editions
Edition dates as filed, newest first. Filing counts include every state submission that lists the edition.
| Edition | Filings | Companies | States | Filed |
|---|---|---|---|---|
| 11 85Nov 1985Latest | 234 | 91 | 34 | Nov 2021 to Oct 2026 |
What the filings show
- Edition in use: in the past 12 months, 24 companies filed the 11 85 edition.
- IL 00 17 (Common Policy Conditions) is filed alongside it most often, in 162 of the same filings (69%).
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Data from admitted P&C filings with state insurance departments, submitted Oct 2021 to Oct 2026, excluding withdrawn and rejected filings.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 IL 09 17, out of 53 in total.
| Carrier | Filings | States | Editions, most filed first | Last filed |
|---|---|---|---|---|
| OLD Republic Group4 group companies filed it, led by Old Republic Insurance Company and BITCO General Insurance Corporation | 17 | 1 | 11 85 | May 11, 2026 |
| Tokio Marine Holdings Incorporated Group2 group companies filed it, led by Safety National Casualty Corporation and Philadelphia Indemnity Insurance Company | 17 | 3 | 11 85 | Aug 27, 2026 |
| Nationwide Corporation Group7 group companies filed it, led by Nationwide Mutual Insurance Company and Nationwide Agribusiness Insurance Company | 15 | 7 | 11 85 | Jun 30, 2026 |
| Sompo Group2 group companies filed it, led by Sompo America Insurance Company and Sompo America Fire and Marine Insurance Company | 15 | 1 | 11 85 | Jun 18, 2026 |
| Munich RE Group2 group companies filed it, led by American Modern Home Insurance Company and Digital Advantage Insurance Company | 14 | 14 | 11 85 | May 31, 2022 |
| Markel Corporation Group2 group companies filed it, led by State National Insurance Company, Inc. and National Specialty Insurance Company | 13 | 4 | 11 85 | Oct 22, 2026 |
| Scor GroupGeneral Security National Insurance Company | 10 | 1 | 11 85 | Jun 9, 2026 |
| Siriuspoint GroupSiriusPoint America Insurance Company | 10 | 2 | 11 85 | Jun 15, 2026 |
| Group 1001 Insurance Holdings GroupCLEAR SPRING PROPERTY AND CASUALTY COMPANY | 9 | 3 | 11 85 | Mar 18, 2026 |
| Ally Insurance Holdings GroupMotors Insurance Corporation | 8 | 5 | 11 85 | May 15, 2024 |
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States
Number of filings that include IL 09 17 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.
- IL 00 17Common Policy Conditions162 filings
- IL 00 03Calculation of Premium137 filings
- IL 09 11Supplement to Retrospective Premium Endorsement (Final Premium Computation)127 filings
- IL 12 01Policy Changes125 filings
- IL 09 21Retrospective Premium Endorsement - Short Form124 filings
- IL 09 23Retrospective Premium Endorsement - Exclusion of Retrospective Development Factors124 filings
- IL 00 21Nuclear Energy Liability Exclusion Endorsement (Broad Form)121 filings
- IL 09 18Retrospective Premium Endorsement - One Year Plan - Multiple Lines117 filings
- IL 09 19Retrospective Premium Endorsement - Three Year Plan - Multiple Lines117 filings
- IL 09 20Retrospective Premium Endorsement - Long Term Construction Project - Multiple Lines117 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 | 11 85 | STNA-135128706 |
| Sep 4, 2026 | Southern Trust Insurance Company | GA | 11 85 | STTR-135079411 |
| Aug 28, 2026 | Jet Insurance Company | SC | 11 85 | MRTN-134878222 |
| Aug 27, 2026 | Philadelphia Indemnity Insurance Company | NM | 11 85 | PHLX-135063316 |
| Aug 24, 2026 | Great American Security Insurance Companyand 1 more | TX | 11 85 | GACX-135064802 |
| Aug 12, 2026 | Colonial Surety Company | SC | 11 85 | MRTN-134978915 |
| Aug 11, 2026 | Philadelphia Indemnity Insurance Company | SC | 11 85 | PHLX-135041545 |
| Jul 22, 2026 | Star Insurance Company | SC | 11 85 | ACCD-G134876003 |
| Jun 30, 2026 | Accredited Surety and Casualty Company, Inc. | CO | 11 85 | ACSA-135005169 |
| Jun 30, 2026 | Crestbrook Insurance Companyand 1 more | CO | 11 85 | NWPP-135003098 |
| Jun 19, 2026 | Addison Insurance Companyand 1 more | CO | 11 85 | UNFG-134979875 |
| Jun 18, 2026 | Sompo America Fire and Marine Insurance Companyand 1 more | CO | 11 85 | SMPJ-134972831 |
Most filed ISO IL forms
- IL 00 17 Common Policy Conditions
- IL 12 01 Policy Changes
- IL 00 21 Nuclear Energy Liability Exclusion Endorsement (Broad Form)
- IL DS 00 Common Policy Declarations
- IL 09 85 Disclosure Pursuant to Terrorism Risk Insurance Act
- IL 00 03 Calculation of Premium
- IL 09 52 Cap On Losses From Certified Acts Of Terrorism
- IL 09 53 Exclusion of Certified Acts of Terrorism
- IL 09 98 Disclosure of Premium Through End of Year For Certified Acts of Terrorism Coverage (Pursuant to Terrorism Risk Insurance Act)
- IL 09 35 Exclusion of Certain Computer-Related Losses
- IL 09 99 Disclosure of Premium and Estimated Premium for Certified Acts of Terrorism Coverage (Pursuant to Terrorism Risk Insurance Act)
- IL 02 70 California Changes - Cancellation And Nonrenewal
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