12.1 Business Auto Coverage Form and Covered Auto Symbols

The Business Auto Coverage Form (BACF)

The ISO Business Auto Coverage Form (CA 00 01) is the workhorse of commercial auto insurance. Combined with the Commercial Auto Declarations and a set of common policy conditions, it forms a complete Business Auto Policy (BAP). The BACF covers most commercial vehicle exposures except trucking-for-hire (which uses the Truckers or Motor Carrier forms) and the specialized auto-dealer exposure (which uses the Garage form). Memorize the form number CA 00 01 — exam writers love asking which form provides standard commercial auto coverage.

The BACF is divided into five numbered sections: Section I (Covered Autos), Section II (Liability), Section III (Physical Damage), Section IV (Conditions), and Section V (Definitions). Section I is where the policy's reach is defined entirely by numerical symbols entered on the declarations.

Covered Auto Symbols

Unlike the Personal Auto Policy, which schedules each vehicle, the BACF uses a single-digit symbol next to each coverage to define what counts as a "covered auto." The symbol determines whether the policy covers owned autos, hired autos, non-owned autos, or any combination. A different symbol can apply to liability, physical damage, no-fault, and uninsured motorists coverages on the same policy.

Why Symbol Selection Matters

Symbol 1 (Any Auto) is the broadest grant. It covers owned, hired, AND non-owned autos, and it automatically picks up newly acquired autos with no reporting requirement. Symbol 1 is available only for liability coverage, never for physical damage — you cannot insure physical damage on autos you do not own, because there is no insurable interest in the vehicle itself.

Symbol 7 (Specifically Described Autos) is the narrowest practical choice and is the only symbol allowed for physical damage on owned vehicles when you want each VIN scheduled. A common exam trap: a business buys a new truck mid-term. If physical damage uses Symbol 7, the newly acquired auto is covered automatically only if the insurer covers all the insured's owned autos OR the auto replaces a covered one — and the insured must notify the insurer within 30 days to keep coverage on a net addition.

The Covered Auto Symbols 1-9

The BACF assigns coverage by entering numbered symbols next to each coverage on the declarations. Each symbol defines which autos are covered, and the exam tests their meanings:

Why Symbol Selection Matters

The symbol entered controls the breadth of coverage. Symbol 1 (any auto) is the broadest and is commonly used for liability so newly acquired and temporary autos are automatically covered. Physical damage coverage cannot use Symbol 1 because you cannot insure the value of autos you do not own — it uses Symbol 7 (scheduled), 8 (hired), or 2 (owned).

Worked scenario: A contractor's policy shows Symbol 1 for liability and Symbol 7 for collision. An employee driving a rented truck on company business causes injury and damages the rental. Liability under Symbol 1 (any auto) responds to the injury; but the rented truck's collision damage is not covered because Symbol 7 covers only scheduled autos — the contractor needed Symbol 8 (hired autos) for physical damage. Matching symbols to the exposure is the central commercial-auto exam skill, because the wrong symbol silently leaves a class of vehicles uninsured.

Who Is an Insured Under the BACF

The BACF defines insureds broadly for liability: the named insured for any covered auto, anyone using a covered auto the named insured owns, hires, or borrows (with permission), and anyone liable for the conduct of an insured but only to the extent of that liability. Important exclusions to insured status include the owner of a hired/borrowed auto (other than the named insured), employees using their own autos, and someone in the auto-selling/repair/parking business unless that is the named insured's business.

The newly-acquired-auto rule grants automatic coverage when Symbol 1 or the appropriate owned-auto symbol applies, often for a stated window — a frequent exam detail tying insured status back to the symbol selected.

Newly Acquired and Trailer Provisions

The BACF automatically extends coverage to certain autos the insured acquires after the policy begins. The rule depends on the symbol: with broad symbols (1, 2, 4, etc.), newly acquired autos are covered automatically; with scheduled Symbol 7, the insured must report a net addition within 30 days. Trailers with a load capacity of 2,000 pounds or less designed for travel on public roads are automatically covered as autos. Mobile equipment is generally not a covered auto and is instead picked up under a CGL policy — except when it is subject to a compulsory insurance law, in which case Symbol 19 applies.