12.1 Business Auto Coverage Form and Covered Auto Symbols

The Standard Commercial Auto Contract

The Business Auto Coverage Form (BACF) is the Insurance Services Office (ISO) standard form for insuring cars, trucks, and vans used by a business. Its current edition is CA 00 01, and it is the commercial cousin of the Personal Auto Policy (PAP). A business may own no vehicles, a handful, or a fleet of hundreds, and may also rent and borrow others, so listing every vehicle is impractical.

Instead, the form solves the problem with covered-auto designation symbols. Each coverage line on the declarations carries its own symbol describing a category of autos, so a risk can be written with very broad liability and narrower physical damage.

The form is modular: a coverage exists only when both a symbol AND a limit appear on the declarations next to it. Item One holds the declarations; Section I defines covered autos; Section II is Covered Autos Liability; Section III is Physical Damage; Section IV holds conditions; Section V holds definitions such as accident, auto, bodily injury, and loss. This separation lets an underwriter write Symbol 1 liability over the whole operation while restricting physical damage to Symbol 7 scheduled units.

The Nine Covered-Auto Symbols

Every coverage on the declarations gets its own symbol. This lets liability be written broadly (often Symbol 1) while physical damage is restricted to owned or scheduled autos.

Exam trap: Symbol 1 is the only symbol that automatically pulls in hired and non-owned exposure. A risk written Symbol 2 has a gap for rentals (needs 8) and for employee cars (needs 9).

Newly Acquired Autos and the 30-Day Rule

When a business buys an additional or replacement vehicle, coverage should not lapse while paperwork catches up.

• Under owned-auto symbols 2, 3, and 4, a newly acquired auto is covered automatically — liability is automatic, and physical damage applies if the policy already provides it on other owned autos.
• The insured must report the new auto within 30 days only when Symbol 7 (specifically described autos) is used, because Symbol 7 covers nothing that is not scheduled.
• A replacement vehicle inherits the coverage of the auto it replaces; an additional vehicle picks up the broadest coverage of like kind already on the policy.

Trap: With Symbol 7, forgetting to report a new auto within 30 days can leave it entirely uninsured. Symbols 1-4 carry no reporting deadline for liability.

Who Is an Insured

The BACF insured definition is intentionally broad, in three tiers:

• The named insured — for ANY covered auto.
• Permissive users — anyone using a covered auto the named insured owns, hires, or borrows WITH permission.
• Anyone legally responsible for the conduct of an insured, but only to the extent of that liability (for example, an employer liable for an employee's covered driving).

Key carve-out: the owner of a hired or borrowed auto is generally NOT an insured — a rental company is not your insured, and an employee is not an insured for liability while driving the employee's OWN auto.

For employee-owned cars the employer relies on Symbol 9, which protects the employer's vicarious liability — not the employee, whose personal auto policy is primary.

Two or More Coverage Forms

If a covered auto is also a covered auto under another policy you carry, the BACF will not pay more than the insured's actual loss; coverage from the two policies is coordinated rather than stacked, and the policy with the broader covered-auto symbol generally responds as primary.

The Most-Tested Symbols and How They Combine

The nine covered-auto symbols decide which autos a coverage applies to, and the exam loves the broad versus narrow contrasts.

Exam trap: Symbol 1 (any auto) is the broadest and is used for liability; physical damage uses narrower symbols (2, 7, 8) because you cannot insure physical damage on autos you do not own or hire. Symbols 8 and 9 together pick up the hired-and-non-owned exposure.

Why the Symbol Choice Matters

Because the symbol next to each coverage on the declarations defines the covered autos for that coverage, an insured can carry Symbol 1 liability (covering owned, hired, and borrowed autos) while limiting physical damage to Symbol 7 scheduled vehicles. Reading the symbol-to-coverage grid correctly is the first step in answering any business-auto scenario.