Coverage description
An Insurance Services Office (ISO) standard form. A form used to record changes to a policy, showing the policy number, the effective date of the change, the named insured, the coverage parts affected, a description of the changes and the authorized representative's signature.
Editions
Edition dates as filed, newest first. Filing counts include every state submission that lists the edition.
| Edition | Filings | Companies | States | Filed |
|---|---|---|---|---|
| 01 15Jan 2015 | 39 | 3 | 38 | Dec 2022 to Jun 2026 |
| 11 85Nov 1985Latest | 774 | 144 | 50 | Nov 2021 to Oct 2026 |
3 other edition dates appear in one or two filings each, often carrier-specific versions: 09 23, 01 99, 11 95.
Where filings record what this form replaced, they name other forms N/A, M2282. Only some filings record replacements.
What the filings show
- Edition in use: in the past 12 months, 57 companies filed the 11 85 edition and 2 companies filed 01 15.
- The newer 01 15 edition first appears Dec 23, 2022 and has been filed by 3 companies in 38 states so far.
- IL 00 17 (Common Policy Conditions) is filed alongside it most often, in 353 of the same filings (43%).
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Data from admitted P&C filings with state insurance departments, submitted Oct 2021 to Oct 2026, excluding withdrawn and rejected filings.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 12 01, out of 74 in total.
| Carrier | Filings | States | Editions, most filed first | Last filed |
|---|---|---|---|---|
| Hannover Group2 group companies filed it, led by HDI Global Insurance Company and Glencar Insurance Company | 114 | 42 | 11 85 | Jul 1, 2025 |
| Church Mutual Group2 group companies filed it, led by Church Mutual Insurance Company, S.I. and CM Regent Insurance Company | 87 | 38 | 11 8511 95 | Jun 26, 2026 |
| Munich RE Group4 group companies filed it, led by Next Insurance US Company and American Modern Home Insurance Company | 67 | 38 | 11 85 | Jul 31, 2026 |
| Markel Corporation Group5 group companies filed it, led by State National Insurance Company, Inc. and Markel American Insurance Company | 53 | 29 | 11 85 | Oct 22, 2026 |
| Sompo Group4 group companies filed it, led by Sompo America Insurance Company and Sompo America Fire and Marine Insurance Company | 49 | 38 | 01 1511 85 | Jun 23, 2026 |
| Amtrust Financial Services Group10 group companies filed it, led by CorePointe Insurance Company and Milford Casualty Insurance Company | 47 | 17 | 11 85 | Jun 30, 2026 |
| WCF Mutual Insurance Company Group2 group companies filed it, led by Associated Indemnity Corporation and WCF National Insurance Company | 34 | 18 | 11 85 | Sep 25, 2026 |
| WR Berkley Corporation Group14 group companies filed it, led by Intrepid Casualty Company and Acadia Insurance Company | 27 | 6 | 11 85 | Jun 19, 2026 |
| ACP Insurance Mgmt LLC GroupAccelerant National Insurance Company | 23 | 7 | 11 85 | Dec 8, 2025 |
| Insurance Services Office, Inc.Advisory Organization | 23 | 3 | 11 85 | May 20, 2025 |
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States
Number of filings that include IL 12 01 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 Conditions353 filings
- IL 00 03Calculation of Premium288 filings
- IL 00 21Nuclear Energy Liability Exclusion Endorsement (Broad Form)225 filings
- IL 09 85Disclosure Pursuant to Terrorism Risk Insurance Act204 filings
- IL 09 11Supplement to Retrospective Premium Endorsement (Final Premium Computation)138 filings
- IL 09 21Retrospective Premium Endorsement - Short Form134 filings
- IL 09 23Retrospective Premium Endorsement - Exclusion of Retrospective Development Factors134 filings
- IL 09 53Exclusion of Certified Acts of Terrorism134 filings
- IL 09 52Cap on Losses From Certified Acts of Terrorism133 filings
- IL 09 35Exclusion of Certain Computer- Related Losses131 filings
Recent filings
Latest filings that include this form number. Filed copies open in FilingFocus.
| Submitted | Company | State | Editions | Tracking number |
|---|---|---|---|---|
| Oct 22, 2026 | The Guarantee Company of North America USA | CA | 11 85 | SPRO-G135017985 |
| Oct 22, 2026 | State National Insurance Company, Inc. | CO | 11 85 | STNA-135128706 |
| Oct 1, 2026 | New Hampshire Insurance Company | HI | 11 85 | AGNY-135108255 |
| Sep 25, 2026 | Associated Indemnity Corporation | UT | 11 85 | ADWC-135104118 |
| Aug 25, 2026 | Spinnaker Insurance Company | CA | 11 85 | WOOD-135061253 |
| Aug 24, 2026 | AXIS Insurance Company | LA | 11 85 | AXSS-G135065365 |
| Jul 31, 2026 | Next Insurance US Company | ID | 11 85 | NXUS-G135037972 |
| Jul 27, 2026 | Next Insurance US Company | WA | 11 85 | NXUS-134961147 |
| Jul 14, 2026 | American Modern Home Insurance Company | CA | 11 85 | AMMH-135017143 |
| Jun 30, 2026 | Accredited Surety and Casualty Company, Inc. | CO | 11 85 | ACSA-135005169 |
| Jun 30, 2026 | CorePointe Insurance Company | CO | 11 85 | UNKP-135004513 |
| Jun 30, 2026 | AmTrust Insurance Company of Kansas, Inc.and 4 more | CO | 11 85 | UNKP-135005049 |
Most filed ISO IL forms
- IL 00 17 Common Policy Conditions
- 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 09 17 Resident Agent Countersignature Endorsement
- IL 02 70 California Changes - Cancellation And Nonrenewal
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