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Statutes » California » Evidence Code » Division 5

Cal. EVID § 664

This is the official text of Cal. EVID § 664, part of California’s Evidence Code — sets the rules for what evidence is admissible in California courts.

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Official statutory text

It is presumed that official duty has been regularly performed. This presumption does not apply on an issue as to the lawfulness of an arrest if it is found or otherwise established that the arrest was made without a warrant.

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.