California · Evidence Code

EVID §400: As used in this article, “preliminary fact” means a fact upon the existence or nonexistence of which depends the admissibility or inadmissibility of evidence.

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What this law says, in plain English

This statute defines 'preliminary fact' as any fact that determines whether evidence is admitted or excluded in legal proceedings.

Read the full statutory text
As used in this article, “preliminary fact” means a fact upon the existence or nonexistence of which depends the admissibility or inadmissibility of evidence. The phrase “the admissibility or inadmissibility of evidence” includes the qualification or disqualification of a person to be a witness and the existence or nonexistence of a privilege.

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This page is legal information, not legal advice. Code text is sourced from official publications and may lag amendments — always confirm at the official source linked above. Plain-English summaries and relationship data are AI-derived and reviewed on an ongoing basis; verify with a licensed attorney before acting.