CALIFORNIA EVIDENCE: CIVIL AND CRIMINAL
...Judicial Notice
......Subjects of Judicial Notice: Discretionary
.........Regs. of U.S. Agencies or Public Entities
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Regulations and legislative enactments of any U.S. government agency or public entity in U.S. may be noticed upon request.

"Public entity" includes nations, states, cities, counties and all their agencies.

Municipal ordinances are subject to notice.