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Cal. VEH § 671

This is the official text of Cal. VEH § 671, part of California’s Vehicle Code — governs traffic laws, driver's licenses, and vehicle registration.

Not legal advice. This page reproduces the official text of a government statute for reference only. Laws change, and how a statute applies depends on your specific facts. For advice about your situation, consult a licensed attorney in your state.

Official statutory text

(a) A “vehicle identification number” is the motor number, serial number, or other distinguishing number, letter, mark, character, or datum, or any combination thereof, required or employed by the manufacturer or the department for the purpose of uniquely identifying a motor vehicle or motor vehicle part or for the purpose of registration.

(b) Whenever a vehicle is constructed of component parts identified with one or more different vehicle identification numbers, the vehicle identification number stamped or affixed by the manufacturer or authorized governmental entity on the frame or unitized frame and body, as applicable, and as defined in Section 670.5, shall determine the identity of the vehicle for registration purposes.

Status: in_force · Read it on the official government site

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About this page: Statute text is reproduced from official government publishers via the Open US Law dataset (Vaquill AI, snapshot v2026.08, CC BY 4.0). Primary legislative text like this is public domain under the government-edicts doctrine (Georgia v. Public.Resource.Org, 2020). We link every section back to its official source so you can verify it independently.