Coverage description
An Insurance Services Office (ISO) standard form. It excludes loss to your covered auto or a non-owned auto due to diminution in value, meaning the lost market or resale value that results from a direct and accidental loss.
How the form has changed
The 09 18 edition updates the layout and form date. The coverage wording is the same as 12 99.
Editions
Edition dates as filed, newest first. Filing counts include every state submission that lists the edition.
| Edition | Filings | Companies | States | Filed |
|---|---|---|---|---|
| 09 18Sep 2018Latest | 56 | 16 | 19 | Jan 2022 to Oct 2026 |
| 12 99Dec 1999 | 88 | 25 | 33 | Nov 2021 to Sep 2026 |
Filed by one company only: 09 19 (5 filings).
Where filings record what this form replaced, they name earlier edition 12 99 and other forms PP 70 02. Only some filings record replacements.
What the filings show
- Edition in use: in the past 12 months, 12 companies filed the 12 99 edition and 8 companies filed 09 18.
- The newer 09 18 edition first appears Jan 18, 2022 and has been filed by 16 companies in 19 states so far.
- The 09 19 edition appears only in filings from one company (5 filings in 1 state since Jul 12, 2022), which suggests a carrier-specific version.
- PP 03 09 (Single Liability Limit) is filed alongside it most often, in 112 of the same filings (75%).
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Data from admitted P&C filings with state insurance departments, submitted Oct 2021 to Oct 2026, excluding withdrawn and rejected filings.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 PP 13 01, out of 23 in total.
| Carrier | Filings | States | Editions, most filed first | Last filed |
|---|---|---|---|---|
| Liberty Mutual Group12 group companies filed it, led by Liberty Mutual Insurance Company and LM Insurance Corporation | 51 | 28 | 12 99 | Sep 4, 2026 |
| WR Berkley Corporation Group2 group companies filed it, led by Riverport Insurance Company and Continental Western Insurance Company | 19 | 10 | 12 9909 18 | Jul 1, 2026 |
| Midwest Family GroupMidwest Family Mutual Insurance Company | 8 | 4 | 09 18 | Jun 29, 2026 |
| RLI Insurance GroupRLI Insurance Company | 8 | 1 | 12 99 | Jun 30, 2025 |
| Acuity, A Mutual Insurance Company | 7 | 3 | 09 18 | Jul 1, 2026 |
| Encova Mutual Insurance Group4 group companies filed it, led by Motorists Mutual Insurance Company and Iowa Mutual Insurance Company | 7 | 7 | 09 18 | Apr 17, 2023 |
| Utica Group2 group companies filed it, led by Utica Mutual Insurance Company and Utica National Insurance Company of Texas | 6 | 4 | 09 1812 99 | Mar 18, 2026 |
| Alliance Insurance GroupFarmers Alliance Mutual Insurance Company | 5 | 1 | 09 18 | May 19, 2026 |
| Amica Mutual Group2 group companies filed it, led by Amica Mutual Insurance Company and Amica Property and Casualty Insurance Company | 5 | 1 | 09 18 | Apr 9, 2026 |
| Assurant Incorporated GroupAmerican Bankers Insurance Company of Florida | 5 | 1 | 12 99 | Jul 2, 2026 |
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States
Number of filings that include PP 13 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.
- PP 03 09Single Liability Limit112 filings
- PP 03 08Coverage for Damage to Your Auto (Maximum Limit of Liability)83 filings
- PP 00 01Personal Auto Policy79 filings
- PP 03 01Federal Employees Using Autos in Government Business70 filings
- PP 04 01Single Uninsured Motorists Limit67 filings
- PP 03 13Excess Electronic Equipment Coverage62 filings
- PP 03 05Loss Payable Clause61 filings
- PP 13 03Trust Endorsement60 filings
- PP 03 03Towing and Labor Costs Coverage59 filings
- PP 03 06Extended Non-Owned Coverage - Vehicles Furnished or Available for Regular Use59 filings
Recent filings
Latest filings that include this form number. Filed copies open in FilingFocus.
| Submitted | Company | State | Editions | Tracking number |
|---|---|---|---|---|
| Oct 22, 2026 | New London County Mutual Insurance Co. | CT | 09 18 | NLCC-135066056 |
| Oct 21, 2026 | Insurance Services Office, Inc. | TX | 09 18 | ISOF-135125131 |
| Sep 4, 2026 | Liberty Insurance Corporationand 1 more | WA | 12 99 | LBPM-135069440 |
| Sep 4, 2026 | LM General Insurance Companyand 1 more | WA | 12 99 | LBPM-135069533 |
| Aug 11, 2026 | LM Insurance Corporationand 6 more | NJ | 12 99 | LBPM-135044348 |
| Jul 2, 2026 | American Bankers Insurance Company of Florida | CO | 12 99 | ASPX-135003253 |
| Jul 1, 2026 | Acuity, A Mutual Insurance Company | CO | 09 18 | ACUT-134991199 |
| Jul 1, 2026 | Riverport Insurance Company | CO | 12 99 | BKON-135007348 |
| Jun 29, 2026 | Midwest Family Mutual Insurance Company | CO | 09 18 | MWFM-134997004 |
| Jun 18, 2026 | LM General Insurance Companyand 1 more | CO | 12 99 | LBPM-134981541 |
| Jun 18, 2026 | Liberty Insurance Corporationand 2 more | CO | 12 99 | LBPM-134981675 |
| Jun 17, 2026 | Central Mutual Insurance Company | CO | 09 19 | CEMC-134989042 |
Most filed ISO PP forms
- PP 03 09 Single Liability Limit
- PP 00 01 Personal Auto Policy
- PP 03 35 Auto Loan/Lease Coverage
- PP 03 08 Coverage for Damage to Your Auto
- PP 03 05 Loss Payable Clause
- PP 03 01 Federal Employees using Auto in Government
- PP 43 33 Public Or Livery Conveyance Exclusion (Including Delivery Network Platform) Endorsement
- PP 03 03 Towing and Labor Costs Coverage
- PP 04 01 Single Uninsured Motorists Limit
- PP 03 06 Extended Non-Owned Coverage - Vehicles Furnished or Available for Regular Use
- PP 33 05 Full Safety Glass Coverage
- PP 03 19 Additional Insured - Lessor
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