California Codes, Code of Civil Procedure - CCP, Part 2 — Of Civil Actions, Title 8 — Of the Trial and Judgment in Civil Actions, Chapter 4.5 — Voluntary Expedited Jury Trials, Section 630.06
(a) The rules of evidence apply in expedited jury trials, unless the parties stipulate otherwise.
(b) Any stipulation by the parties to use relaxed rules of evidence may not be construed to eliminate, or in any way affect, the right of a witness or party to invoke any applicable privilege or other law protecting confidentiality.
(c) The right to issue subpoenas and notices to appear to secure the attendance of witnesses or the production of documents at trial shall be in accordance with this code.
Notes
Requires ordinary evidence rules to apply in expedited jury trials unless the parties stipulate otherwise, while preserving every applicable privilege and confidentiality protection even under relaxed evidence rules. Subpoenas and notices to appear for witnesses or document production must be issued in accordance with the Code of Civil Procedure.
Use as reference
Lexinter.net | California Code, Code of Civil Procedure - CCP § 630.06 | https://laws.lexinter.net/codes/california/code-of-civil-procedure/part-2/title-8/chapter-4-5/section-630-06