Coverage description
An Insurance Services Office (ISO) standard form. It makes your volunteers insureds while they drive autos hired or rented in a volunteer's name, with your permission, for your business. It excludes bodily injury to volunteers and their family members and treats those autos as autos you own for hired auto physical damage.
How the form has changed
The 09 27 edition updates paragraph references in the insured contract definition. The coverage wording is the same as 11 20.
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 | 27 | 1 | 26 | Aug 2026 to Sep 2026 |
| 11 20Nov 2020 | 184 | 124 | 25 | Nov 2021 to Sep 2026 |
1 other edition date appears in one or two filings each, often carrier-specific versions: 11/01/2020.
What the filings show
- Edition in use: in the past 12 months, 43 companies filed the 11 20 edition.
- The latest edition, 09 27, has been filed by Insurance Services Office, Inc in 26 states since Aug 20, 2026. No carrier filings list it yet.
- CA 00 01 (Business Auto Coverage Form) is filed alongside it most often, in 199 of the same filings (94%).
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Data from admitted P&C filings with state insurance departments, submitted Oct 2021 to Sep 2026, excluding withdrawn and rejected filings.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 04 39, out of 60 in total.
| Carrier | Filings | States | Editions, most filed first | Last filed |
|---|---|---|---|---|
| Insurance Services Office, Inc.Advisory Organization | 27 | 26 | 09 27 | Sep 17, 2026 |
| Nationwide Corporation Group11 group companies filed it, led by Allied Insurance Company of America and Nationwide Agribusiness Insurance Company | 19 | 7 | 11 20 | Apr 7, 2026 |
| Arch Insurance Group3 group companies filed it, led by Arch Insurance Company and Arch Indemnity Insurance Company | 13 | 2 | 11 20 | Apr 8, 2026 |
| OLD Republic Group4 group companies filed it, led by BITCO General Insurance Corporation and BITCO National Insurance Company | 12 | 1 | 11 20 | May 11, 2026 |
| AIPSOAdvisory Organization | 10 | 10 | 11 20 | Dec 15, 2021 |
| Scor GroupGeneral Security National Insurance Company | 10 | 1 | 11 20 | Jun 9, 2026 |
| Clear Blue Financial Group2 group companies filed it, led by Clear Blue Insurance Company and Rock Ridge Insurance Company | 8 | 2 | 11 20 | Oct 29, 2025 |
| Tokio Marine Holdings Incorporated Group2 group companies filed it, led by Safety National Casualty Corporation and Philadelphia Indemnity Insurance Company | 7 | 3 | 11 20 | Aug 27, 2026 |
| Southern Farm Bureau CAS Group3 group companies filed it, led by Colorado Farm Bureau Insurance Company and Mississippi Farm Bureau Casualty Insurance Company | 6 | 3 | 11 20 | Jul 8, 2026 |
| United Fire & CAS Group2 group companies filed it, led by United Fire and Casualty Company and Addison Insurance Company | 6 | 2 | 11 20 | Jun 19, 2026 |
How the largest insurers handle CA 04 39
Groups among the largest commercial auto insurers that filed CA 04 39 or their own version in the past five years.
- Progressive GroupUses CA 04 39 in 1 filing
See more forms
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States
Number of filings that include CA 04 39 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 00 01Business Auto Coverage Form199 filings
- CA 20 54Employee Hired Autos178 filings
- CA 04 41Replacement Cost Coverage – Private Passenger Types177 filings
- CA 04 52On-Hook Coverage176 filings
- CA 20 33Autos Leased, Hired, Rented or Borrowed with Drivers - Physical Damage Coverage176 filings
- CA 00 25Auto Dealers Coverage Form170 filings
- CA 05 24Non-Ownership Liability Coverage for Volunteers167 filings
- CA 05 25Partners or Members as Insureds167 filings
- CA 00 20Motor Carrier Coverage Form165 filings
- CA 20 01Lessor - Additional Insured and Loss Payee164 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 |
| Sep 10, 2026 | SECURA Insurance, A Mutual Companyand 1 more | IL | 11 20 | SEIC-135044227 |
| Aug 28, 2026 | Jet Insurance Company | SC | 11 20 | MRTN-134878222 |
| Aug 27, 2026 | Philadelphia Indemnity Insurance Company | NM | 11 20 | PHLX-135063316 |
| 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 21, 2026 | Insurance Services Office, Inc. | VT | 09 27 | ISOF-135053047 |
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
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