1000. There is no privilege under this article as to a communication relevant to an issue between parties all of whom claim through a deceased patient, regardless of whether the claims are by testate or intestate succession or by inter vivos transaction.(Enacted by Stats. 1965, Ch. 299.)
California Legal Code
§ 1000
Source: https://leginfo.legislature.ca.gov/faces/codes_displayText.xhtml?lawCode=EVID&division=8.&title=&part=&chapter=4.&article=6.· Version 2026