Coverage description
An Insurance Services Office (ISO) standard form. It broadens pollution coverage for covered autos under the Auto Dealers Coverage Form by limiting the pollution exclusion to liability assumed under contract and dropping the care, custody or control exclusion for that coverage, while narrowing covered pollution cost or expense to pollutants in transit.
How the form has changed
The 10 13 and 09 27 editions move it from the Garage Coverage Form to the Auto Dealers Coverage Form and update paragraph references and the form date. The coverage wording is the same.
Editions
Edition dates as filed, newest first. Filing counts include every state submission that lists the edition.
| Edition | Filings | Companies | States | Filed |
|---|---|---|---|---|
| 09 27Sep 2027Latest | 26 | 1 | 25 | Aug 2026 to Sep 2026 |
| 10 13Oct 2013 | 137 | 77 | 9 | Nov 2021 to Aug 2026 |
| 03 06Mar 2006 | 3 | 2 | 2 | Jan 2025 to Mar 2026 |
What the filings show
- Edition in use: in the past 12 months, 30 companies filed the 10 13 edition and 1 company filed 03 06.
- The latest edition, 09 27, has been filed by Insurance Services Office, Inc in 25 states since Aug 20, 2026. No carrier filings list it yet.
- CA 99 23 (Rental Reimbursement Coverage) is filed alongside it most often, in 166 of the same filings (100%).
Filed under
Data from admitted P&C filings with state insurance departments, submitted Oct 2021 to Sep 2026, excluding withdrawn and rejected filings.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 CA 99 55, out of 43 in total.
| Carrier | Filings | States | Editions, most filed first | Last filed |
|---|---|---|---|---|
| Insurance Services Office, Inc.Advisory Organization | 26 | 25 | 09 27 | Sep 17, 2026 |
| Arch Insurance Group3 group companies filed it, led by Arch Indemnity Insurance Company and Arch Insurance Company | 14 | 2 | 10 13 | Apr 8, 2026 |
| OLD Republic Group4 group companies filed it, led by BITCO General Insurance Corporation and BITCO National Insurance Company | 13 | 1 | 10 13 | May 11, 2026 |
| Scor GroupGeneral Security National Insurance Company | 10 | 1 | 10 13 | Jun 9, 2026 |
| Markel Corporation Group3 group companies filed it, led by State National Insurance Company, Inc. and Markel Insurance Company | 8 | 4 | 10 13 | Jun 24, 2024 |
| Group 1001 Insurance Holdings GroupCLEAR SPRING PROPERTY AND CASUALTY COMPANY | 6 | 2 | 10 13 | Mar 18, 2026 |
| MS & AD Insurance Group3 group companies filed it, led by Mitsui Sumitomo Insurance Company of America and Mitsui Sumitomo Insurance USA Inc. | 6 | 3 | 10 13 | Sep 4, 2025 |
| Selective Insurance Group4 group companies filed it, led by Selective Way Insurance Company and Selective Insurance Company of America | 6 | 2 | 10 13 | Jun 25, 2026 |
| Tokio Marine Holdings Incorporated GroupSafety National Casualty Corporation | 6 | 2 | 10 13 | Feb 17, 2026 |
| Alliance Insurance GroupFarmers Alliance Mutual Insurance Company | 5 | 1 | 10 13 | May 19, 2026 |
See more forms
Search related forms, compare editions, and research carrier filings with FilingFocus.
States
Number of filings that include CA 99 55 in each state, Oct 2021 to Sep 2026. Darker states have more filings.
Often filed with
Standard-style form numbers that appear in the same filings most often.
- CA 99 23Rental Reimbursement Coverage166 filings
- CA 99 30Tapes, Records and Discs Coverage164 filings
- CA 99 37Garagekeepers Coverage162 filings
- CA 99 48Pollution Liability - Broadened Coverage for Covered Autos - Business Auto and Motor Carrier Coverage Forms162 filings
- CA 99 59Garagekeepers Coverage - Customers' Sound- Receiving Equipment161 filings
- CA 23 98Trailer Interchange Coverage160 filings
- CA 25 55Exclusion - Products and Work You Performed158 filings
- CA 99 10Drive Other Car Coverage - Broadened Coverage for Named Individuals150 filings
- CA 99 47Employee as Lessor140 filings
- CA 00 01Business Auto Coverage Form139 filings
Recent filings
Latest filings that include this form number. Filed copies open in FilingFocus.
| Submitted | Company | State | Editions | Tracking number |
|---|---|---|---|---|
| Sep 17, 2026 | Insurance Services Office, Inc. | CA | 09 27 | ISOF-135093307 |
| Aug 28, 2026 | Jet Insurance Company | SC | 10 13 | MRTN-134878222 |
| Aug 26, 2026 | Insurance Services Office, Inc. | LA | 09 27 | ISOF-135053020 |
| Aug 26, 2026 | Insurance Services Office, Inc. | TX | 09 27 | ISOF-135053045 |
| Aug 26, 2026 | Insurance Services Office, Inc. | TX | 09 27 | ISOF-135066694 |
| Aug 25, 2026 | Insurance Services Office, Inc. | OK | 09 27 | ISOF-135053037 |
| Aug 21, 2026 | Insurance Services Office, Inc. | AR | 09 27 | ISOF-135052987 |
| Aug 21, 2026 | Insurance Services Office, Inc. | MS | 09 27 | ISOF-135053025 |
| Aug 21, 2026 | Insurance Services Office, Inc. | NJ | 09 27 | ISOF-135053031 |
| Aug 21, 2026 | Insurance Services Office, Inc. | ND | 09 27 | ISOF-135053035 |
| Aug 20, 2026 | Insurance Services Office, Inc. | AZ | 09 27 | ISOF-135052986 |
| Aug 20, 2026 | Insurance Services Office, Inc. | CT | 09 27 | ISOF-135052989 |
Most filed ISO CA forms
- CA DS 03 Business Auto Declarations
- CA DS 21 Motor Carrier Declarations
- CA 00 01 Business Auto Coverage Form
- CA 28 03 Abuse Or Molestation Exclusion For Covered Autos Liability Exposure
- CA 23 17 Truckers - Uniform Intermodal Interchange Endorsement Form UIIE - 1
- CA 04 43 Waiver Of Transfer Of Rights Of Recovery Against Others To Us (Waiver Of Subrogation) - Automatic When Required By Written Contract Or Agreement
- CA 04 44 Waiver Of Transfer Of Rights Of Recovery Against Others To Us (Waiver Of Subrogation)
- CA 04 49 Primary and Noncontributory - Other Insurance Condition
- CA 20 01 Lessor - Additional Insured And Loss Payee
- CA 20 48 Designated Insured For Covered Autos Liability Coverage
- CA 00 20 Motor Carrier Coverage Form
- CA 20 71 Auto Loan/Lease Gap Coverage
See more carrier forms
Search forms by carrier, line of business, state, and wording with FilingFocus.