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Advisory organization

ISO commercial auto forms

Active forms
392
Companies filing
423
States
50
Latest filing
Oct 26, 2026
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Overview

ISO's commercial auto program covers autos a business owns, hires or uses. CA 00 01, the business auto coverage form most insurers file, provides liability and physical damage coverage for the autos chosen by symbol in the declarations. CA 00 20 is for motor carriers that transport property and adds trailer interchange coverage, and CA 00 25 is for auto dealers, combining auto coverage with garagekeepers and general liability for dealer operations. The older garage (CA 00 05) and business auto physical damage (CA 00 10) forms are still filed by a few insurers.

Coverage forms

6 forms
FormTitleLatest editionCarrier groupsStatesLast filed
CA 00 01Business Auto Coverage Form09 279350Oct 16, 2026
CA 00 20Motor Carrier Coverage Form09 276450Sep 17, 2026
CA 00 25Auto Dealers Coverage Form09 275435Sep 17, 2026

+ 3 moreSee more forms

Declarations and schedules

4 forms
FormTitleLatest editionCarrier groupsStatesLast filed
CA DS 03Business Auto Declarations11 204649Oct 26, 2026
CA 20 13Leasing Or Rental Concerns - Schedule Of Limits For Owned Autos10 134422Aug 28, 2026
CA DS 21Motor Carrier Declarations11 203848Oct 23, 2026
CA DS 26Auto Dealers Declarations11 202948Jun 30, 2026

Endorsements

139 forms
FormTitleLatest editionCarrier groupsStatesLast filed
CA 20 01Lessor - Additional Insured And Loss Payee11 208245Sep 10, 2026
CA 20 54Employee Hired Autos11 207746Sep 10, 2026
CA 04 44Waiver Of Transfer Of Rights Of Recovery Against Others To Us (Waiver Of Subrogation)10 137647Oct 5, 2026
CA 99 28Stated Amount Insurance11 207636Oct 16, 2026
CA 99 44Loss Payable Clause10 137542Oct 16, 2026
CA 20 48Designated Insured For Covered Autos Liability Coverage10 137445Aug 28, 2026
CA 99 23Rental Reimbursement Coverage09 277341Sep 17, 2026
CA 20 15Mobile Equipment11 207243Sep 21, 2026
CA 99 47Employee As Lessor10 137035Aug 28, 2026
CA 20 71Auto Loan/Lease Gap Coverage11 206846Sep 10, 2026
CA 99 10Drive Other Car Coverage - Broadened Coverage For Named Individuals09 276745Sep 4, 2026
CA 04 43Waiver Of Transfer Of Rights Of Recovery Against Others To Us (Waiver Of Subrogation) - Automatic When Required By Written Contract Or Agreement12 236650Sep 10, 2026
CA 23 17Truckers - Uniform Intermodal Interchange Endorsement Form UIIE - 111 206649Oct 14, 2026
CA 99 16Hired Autos Specified As Covered Autos You Own10 136644Aug 28, 2026
CA 99 33Employees As Insureds10 136646Sep 21, 2026
CA 99 48Pollution Liability - Broadened Coverage For Covered Autos - Business Auto And Motor Carrier Coverage Forms09 276644Sep 17, 2026
CA 99 37Garagekeepers Coverage09 276538Sep 17, 2026
CA 99 54Covered Auto Designation Symbol10 136538Aug 28, 2026
CA 23 05Wrong Delivery of Liquid Products10 136445Aug 28, 2026
CA 99 14Fire, Fire And Theft, Fire, Theft And Windstorm And Limited Specified Causes Of Loss Coverages11 206333Oct 13, 2026
CA 99 17Individual Named Insured10 136335Aug 28, 2026
CA 99 60Audio, Visual And Data Electronic Equipment Coverage Added Limits10 136330Aug 28, 2026
CA 20 33Autos Leased, Hired, Rented Or Borrowed With Drivers - Physical Damage Coverage09 276235Sep 17, 2026
CA 20 55Fellow Employee Coverage10 136243Aug 28, 2026
CA 23 98Trailer Interchange Coverage09 276238Sep 17, 2026
CA 99 30Tapes, Records And Discs Coverage09 276245Sep 17, 2026
CA 02 38Reinstatement of Insurance10 136130Aug 28, 2026
CA 04 45Golf Carts And Low-Speed Vehicles10 136132Aug 28, 2026
CA 20 18Professional Services Not Covered10 136141Aug 28, 2026
CA 23 04Rolling Stores10 136141Aug 28, 2026
CA 99 61Loss Payable Clause - Audio, Visual And Data Electronic Equipment Coverage Added Limits10 136129Aug 28, 2026
CA 02 40Suspension of Insurance10 136035Aug 28, 2026
CA 04 21Full Safety Glass Coverage11 206045Sep 10, 2026
CA 04 39Volunteer Hired Autos09 276037Sep 17, 2026
CA 20 27Registration Plates Not Issued For A Specific Auto10 136036Sep 4, 2026
CA 23 01Explosives10 136035Aug 28, 2026
CA 99 05Business Interruption Coverage09 276039Sep 17, 2026
CA 05 24Non-Ownership Liability Coverage For Volunteers11 205821Sep 10, 2026
CA 23 24Agricultural Produce Trailers - Seasonal11 205819Sep 10, 2026
CA 23 30Motor Carrier Endorsement09 275844Sep 17, 2026
CA 04 65Auto Hacking Expense Coverage09 275746Oct 2, 2026
CA 05 25Partners Or Members As Insureds11 205621Sep 10, 2026
CA 20 06Driving Schools - Non- Owned Autos11 205637Sep 10, 2026
CA 20 08Farm Tractors And Farm Tractors Equipment10 135632Aug 28, 2026
CA 20 16Mobile Homes Contents Coverage11 205630Sep 10, 2026
CA 23 25Coverage For Injury To Leased Workers10 135631Aug 28, 2026
CA 01 21Limited Mexico Coverage10 135544Aug 28, 2026
CA 20 17Mobile Homes Contents Not Covered10 135528Aug 28, 2026
CA 23 03Multipurpose Equipment10 135533Aug 28, 2026
CA 23 09Motor Carriers - Insurance For Non-Trucking Use10 135537Aug 28, 2026
CA 24 02Public Transportation Autos10 135539Aug 28, 2026
CA 20 47Additional Insured - General Liability Coverages - Lessor Of Leased Equipment11 205419Sep 10, 2026
CA 20 56Fellow Employee Coverage For Designated Employees/Positions10 135427Aug 28, 2026
CA 20 70Coverage For Certain Operations In Connection With Railroads10 135434Aug 28, 2026
CA 99 59Garagekeepers Coverage - Customers' Sound- Receiving Equipment09 275434Sep 17, 2026
CA 04 41Replacement Cost Coverage – Private Passenger Types09 275336Sep 17, 2026
CA 20 21Snowmobiles10 135330Aug 28, 2026
CA 23 97Amphibious Vehicles10 135332Aug 28, 2026
CA 99 15Governmental Bodies Amendatory Endorsement10 135319Aug 27, 2026
CA 99 90Optional Limits - Loss Of Use Expenses10 135328Aug 28, 2026
CA 04 15Garagekeepers Coverage for Autos and Watercrafts11 205245Sep 10, 2026
CA 20 02Audio, Visual And Data Electronic Equipment Coverage - Fire, Police And Emergency Vehicles10 135233Aug 28, 2026
CA 20 78Physical Damage Coverage - Autos Held For Sale By Non-Dealers11 205218Sep 10, 2026
CA 25 09Additional Insured - General Liability Coverages - Owners Of Leased Or Rented Land Or Premises11 205218Sep 10, 2026
CA 03 01Deductible Liability Coverage09 275135Aug 28, 2026
CA 04 52On-Hook Coverage09 275134Sep 17, 2026
CA 20 19Repossessed Autos11 205121Sep 10, 2026
CA 23 12Motor Carriers - Named Lessee As Insured10 135119Aug 28, 2026
CA 99 13Fiduciary Liability Of Banks10 135116Aug 28, 2026
CA 99 27Split Liability Limits01 875119Oct 16, 2026
CA 20 49Additional Insured - General Liability Coverages - Grantor Of Franchise11 205017Sep 10, 2026
CA 23 08Motor Carriers - Excess Coverage For The Named Insured And Named Lessors For Leased Autos10 135014Aug 28, 2026
CA 24 01Transportation of Seasonal or Migrant Agricultural Workers10 135020Aug 28, 2026
CA 25 07Locations and Operations Not Covered10 135024Aug 28, 2026
CA 23 13Trailer Interchange Fire And Fire And Theft Coverages10 134915Aug 28, 2026
CA 25 03False Pretense Coverage10 134925Aug 28, 2026
CA 25 30Additional Insured - General Liability Coverages - Controlling Interest11 204914Sep 10, 2026
CA 25 31Additional Insured - General Liability Coverages - Grantor Of Licenses - Automatic Status When Required By Licensor11 204914Sep 10, 2026
CA 25 32Additional Insured - General Liability Coverages - Grantor Of Licenses11 204914Sep 10, 2026
CA 03 03500 Dollar Deductible For Work You Performed Does Not Apply10 134816Aug 28, 2026
CA 20 05Drive-Away Contractors10 134815Aug 28, 2026
CA 20 10Leasing Or Rental Concerns - Conversion, Embezzlement Or Secretion Coverage10 134832Oct 14, 2026
CA 25 01Broad Form Products Coverage10 134816Aug 28, 2026
CA 25 02Dealers Driveaway Collision Coverage10 134816Aug 28, 2026
CA 25 29Additional Insured - General Liability Coverages - Concessionaires Trading Under Your Name11 204814Sep 10, 2026
CA 25 46Additional Insured - General Liability Coverages - Co-Owner Of Insured Premises11 204815Sep 10, 2026
CA 26 02Single Interest Automobile Physical Damage Insurance Policy (Finance Master Policy Form)09 274731Sep 17, 2026
CA 27 23Sexual Abuse Or Sexual Molestation Liability Coverage09 224737Oct 2, 2026
CA 27 24Sexual Abuse Or Sexual Molestation Of Any Person Committed By The Insured Liability Coverage09 224737Oct 2, 2026
CA 20 14Leasing Or Rental Concerns - Second Level Coverage10 134622Aug 28, 2026
CA 20 30Emergency Services - Volunteer Firefighters' and Workers' Injuries Excluded10 134629Aug 28, 2026
CA 26 01Single Interest Automobile Physical Damage Insurance Policy (Individual Policy Form)09 274630Sep 17, 2026
CA 20 12Leasing Or Rental Concerns - Rent-It- There/Leave-It-Here Autos10 134515Aug 28, 2026
CA 25 11Named Driver Collision Coverage10 134515Sep 4, 2026
CA 25 45Additional Insured - General Liability Coverages - Lessor Of Leased Equipment - Automatic Status When Required In Lease Agreement With You11 204514Sep 10, 2026
CA 21 02Split Bodily Injury Uninsured Motorists Coverage Limits11 064420Jul 6, 2026
CA 25 49Limited Product Withdrawal Expense Endorsement11 204412Sep 10, 2026
CA 99 03Auto Medical Payments Coverage10 134437Oct 14, 2026
CA 25 04Fire, Fire and Theft and Limited Specified Causes of Loss Coverage for Dealers10 134322Aug 28, 2026
CA 27 15Amendment Of Personal And Advertising Injury Definition - General Liability Coverages09 274332Sep 17, 2026
CA 99 55Pollution Liability – Broadened Coverage For Covered Autos – Auto Dealers Coverage Form09 274330Sep 17, 2026
CA 25 58Amendment Of Limits Of Insurance - General Liability Coverages10 134210Aug 28, 2026
CA 26 05Single Interest Deductibles04 084211Aug 27, 2026
CA 27 08Limited General Liability Coverage For Designated Unmanned Aircraft11 204112Sep 10, 2026
CA 20 09Leasing Or Rental Concerns - Contingent Coverage10 134019Aug 28, 2026
CA 25 47Limited Contractual Liability Coverage For Personal And Advertising Injury10 134010Aug 28, 2026
CA 27 09Limited General Liability Coverage For Designated Unmanned Aircraft - (Bodily Injury And Property Damage Liability Only)11 204012Sep 10, 2026
CA 27 10Limited General Liability Coverage For Designated Unmanned Aircraft - (Personal And Advertising Injury Liability Only)11 204012Sep 10, 2026
CA 27 18Automatic Insured Status For Newly Acquired Or Formed Limited Liability Companies - Other Than Covered Auto Coverages11 204012Sep 10, 2026
CA 25 38Limited Fungi Or Bacteria Coverage For General Liability Coverages10 133910Aug 28, 2026
CA 25 59Designated Location(s) General Liability Aggregate Limit For Certain General Liability Coverages10 133910Aug 28, 2026
CA 27 17Designated Location(s) Products And Work You Performed Aggregate Limit For Certain General Liability Coverages11 203911Sep 10, 2026
CA 03 02Deductible Liability Coverage09 273833Sep 17, 2026
CA 99 38Split Liability Limits - Garages01 873813Aug 28, 2026
CA 25 20Year 2000 Limited Coverage Options - Computer-Related And Other Electronic Problems10 13379Aug 28, 2026
CA 25 60Worldwide General Liability Coverages10 13379Aug 28, 2026
CA 25 61Expanded Coverage Territory For General Liability Coverages - Additional Scheduled Countries10 13379Aug 28, 2026
CA 25 67Extended Reporting Period Endorsement For Employee Benefits Liability Coverage10 13369Aug 28, 2026
CA 25 15Full Covered Autos Liability Limit For Customers10 133411Jun 25, 2026
CA 25 66Customer Complaint Legal Defense Coverage10 13349Aug 28, 2026
CA 25 48Employee Benefits Liability Coverage10 13337Aug 28, 2026
CA 99 34Social Service Agencies - Volunteers As InsuredsWithdrawn by ISO10 133025Sep 10, 2026

+ 17 moreSee more forms

Exclusions

56 forms
FormTitleLatest editionCarrier groupsStatesLast filed
CA 28 03Abuse Or Molestation Exclusion For Covered Autos Liability Exposure12 237250Sep 10, 2026
CA 23 94Silica Or Silica-Related Dust Exclusion For Covered Autos Exposure10 137034Oct 16, 2026
CA 23 45Public Or Livery Passenger Conveyance And On-Demand Delivery Services Exclusion11 206739Sep 10, 2026
CA 23 84Exclusion of Terrorism10 136631Sep 1, 2026
CA 04 42Exclusion of Federal Employees Using Autos in Government Business10 135935Aug 28, 2026
CA 23 44Public Or Livery Passenger Conveyance Exclusion11 205919Sep 10, 2026
CA 99 40Exclusion Or Excess Coverage Hazards Otherwise Insured10 135732Aug 28, 2026
CA 23 85Exclusion of Terrorism Involving Nuclear, Biological or Chemical Terrorism10 134813Sep 4, 2026
CA 25 37Fungi Or Bacteria Exclusion - General Liability Coverages10 134814Aug 28, 2026
CA 25 51Exclusion - Designated Products11 204814Sep 10, 2026
CA 25 56Exclusion - Designated Work You Performed11 204814Sep 10, 2026
CA 27 05Unmanned Aircraft Exclusion For General Liability Coverages12 234846Sep 10, 2026
CA 27 19PFAS Exclusion For General Liability Coverages01 244849Sep 10, 2026
CA 27 21Abuse Or Molestation Exclusion For General Liability And Acts, Errors Or Omissions Liability Coverages09 224843Oct 2, 2026
CA 27 22Sexual Abuse Or Sexual Molestation Exclusion For General Liability And Acts, Errors Or Omissions Liability Coverages09 224845Oct 2, 2026
CA 20 11Leasing Or Rental Concerns - Exclusion Of Certain Leased Autos10 134722Aug 28, 2026
CA 26 04Amendment Of Single Interest Policy Provisions - Public Or Livery Passenger Conveyance And On-Demand Delivery Services Exclusion11 204730Sep 21, 2026
CA 25 16Auto Dealers Coverage Form - General Liability Coverages - Total Pollution Exclusion10 134613Aug 28, 2026
CA 25 50Exclusion - Damage To Rented Premises10 134613Aug 28, 2026
CA 27 06Unmanned Aircraft Exclusion For General Liability Coverages – (Bodily Injury And Property Damage Liability Only)12 234646Sep 10, 2026
CA 27 14Cannabis Exclusion With Hemp And Lessor Risk Exception For General Liability Coverages12 194620Sep 10, 2026
CA 25 39Silica or Silica-Related Dust Exclusion for General Liability Coverages10 134513Aug 28, 2026
CA 25 55Exclusion – Products And Work You Performed09 274532Sep 17, 2026
CA 25 63Exclusion - Acts, Errors Or Omissions Liability Coverages10 134511Aug 28, 2026
CA 25 18Exclusion - Year 2000 Computer-Related And Other Electronic Problems10 134413Aug 28, 2026
CA 25 52Exclusion - Locations And Operations Medical Payments10 134411Aug 28, 2026
CA 25 54Exclusion - Personal And Advertising Injury Liability Coverage10 134411Aug 28, 2026
CA 25 57Communicable Disease Exclusion For General Liability Coverages10 134412Aug 28, 2026
CA 27 12Cannabis Exclusion For General Liability Coverages12 194416Aug 28, 2026
CA 27 13Cannabis Exclusion With Hemp Exception For General Liability Coverages12 194416Sep 10, 2026
CA 27 16Exclusion - Cross Suits Liability For General Liability Coverages11 204414Sep 10, 2026
CA 04 55Communicable Disease Exclusion For Covered Autos Liability Exposure12 234349Oct 23, 2026
CA 25 64Exclusion Of Specified Acts, Errors Or Omissions Liability Coverages10 134311Aug 28, 2026
CA 25 53Exclusion - Newly Acquired Or Formed Auto Dealership10 134210Aug 28, 2026
CA 25 65Total Bankruptcy Or Insolvency Exclusion For Acts, Errors Or Omissions Liability Coverages10 134211Aug 28, 2026
CA 25 36Auto Dealers Coverage Form - General Liability Coverages - Total Pollution Exclusion With A Building Heating, Cooling And Dehumidifying Equipment Exception And A Hostile Fire Exception10 134010Aug 28, 2026
CA 27 07Unmanned Aircraft Exclusion For General Liability Coverages - (Personal And Advertising Injury Liability Only)11 204012Sep 10, 2026
CA 20 07Emergency Services - Volunteer Firefighters' And Workers' Injuries Limited Exclusion10 133814Aug 28, 2026
CA 25 19Exclusion - Year 2000 Computer-Related And Other Electronic Problems - Products/Work You Performed10 13379Aug 28, 2026
CA 25 24Exclusion - Year 2000 Computer-Related And Other Electronic Problems - With Exception For Bodily Injury On Your Premises10 13379Aug 28, 2026
CA 25 25Year 2000 Computer- Related And Other Electronic Problems - Exclusion Of Specified Coverages For Designated Locations, Products, Services Or Work You Performed10 13379Aug 28, 2026
CA 25 62Changes To The Bankruptcy Or Insolvency Exclusion For Acts, Errors Or Omissions Liability Coverages10 13379Aug 28, 2026
CA 05 33Human Trafficking Exclusion For Covered Autos Liability Exposure09 263041Oct 23, 2026
CA 00 37War Exclusion09 272838Oct 23, 2026
CA 28 06Assault Or Battery Exclusion For Covered Autos Liability Exposure09 262640Oct 23, 2026
CA 27 44Assault Or Battery Exclusion For General Liability And Acts, Errors Or Omissions Liability Coverages09 262240Oct 15, 2026
CA 27 45Human Trafficking Exclusion For General Liability And Acts, Errors Or Omissions Liability Coverages09 262241Oct 15, 2026
CA 25 28Abuse Or Molestation Exclusion For General Liability CoveragesWithdrawn by ISO10 133945Jul 8, 2026

+ 8 moreSee more forms

Conditions

2 forms
FormTitleLatest editionCarrier groupsStatesLast filed
CA 04 49Primary and Noncontributory - Other Insurance Condition11 166646Aug 27, 2026
CA 05 34Litigation Funding Mutual Disclosure Condition09 262739Oct 23, 2026

State amendatory endorsements

187 forms
FormTitleLatest editionCarrier groupsStatesLast filed
CA 21 54California Uninsured Motorists Coverage - Bodily Injury11 20321Apr 30, 2026
CA 01 13Colorado Changes10 13283Jul 8, 2026
CA 04 37Colorado Individually Owned Motor Vehicles11 16282Jul 27, 2026
CA 04 40Colorado Auto Medical Payments Coverage10 13284Jul 8, 2026
CA 21 53Illinois Uninsured Motorists Coverage Property Damage - Private Passenger Types or Recreational Vehicles09 26281Oct 15, 2026
CA 21 50Colorado Uninsured Motorists Coverage - Bodily Injury07 17272Jul 8, 2026
CA 21 26Colorado Uninsured Motorists Coverage - Property Damage10 13242Jul 6, 2026
CA 20 99Colorado Emergency Services - Volunteer Firefighters' And Workers' Injuries Excluded10 13222Jul 8, 2026
CA 99 11Colorado Changes - Driver Exclusion10 13212Jul 8, 2026
CA 04 12Colorado Emergency Services Volunteer Firefighters' and Workers' Injuries Limited Exclusion10 13203Jul 8, 2026
CA 01 25Kentucky Changes11 241343Mar 9, 2026

+ 176 moreSee more forms

Notices and disclosures

1 form
FormTitleLatest editionCarrier groupsStatesLast filed
CA 04 22Earlier Notice Of Cancellation Provided By Us11 204942Sep 10, 2026

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