Evidence Code 800
Current as of January 20, 2022 | Updated by California Business Lawyer & Corporate Lawyer
California Code, Evidence Code – EVID § 800
§ 800. Opinion testimony by lay witness
If a witness is not testifying as an expert, his testimony in the form of an opinion is limited to such an opinion as is permitted by law, including but not limited to an opinion that is:
(a) Rationally based on the perception of the witness; and
(b) Helpful to a clear understanding of his testimony.