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.
Cite this article: FindLaw.com - California Code, Evidence Code - EVID § 800 - last updated January 01, 2019 | https://codes.findlaw.com/ca/evidence-code/evid-sect-800.html
FindLaw Codes are provided courtesy of Thomson Reuters Westlaw, the industry-leading online legal research system. For more detailed codes research information, including annotations and citations, please visit Westlaw.
FindLaw Codes may not reflect the most recent version of the law in your jurisdiction. Please verify the status of the code you are researching with the state legislature or via Westlaw before relying on it for your legal needs.