Section 84506.5.

Cal. Government Code - GOV § 84506.5.
in effect
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An advertisement supporting or opposing a candidate that is paid for by an independent expenditure shall include a statement that it was not authorized by a candidate or a committee controlled by a candidate. If the advertisement was authorized or paid for by a candidate for another office, the expenditure shall instead include a statement that “This advertisement was not authorized or paid for by a candidate for this office or a committee controlled by a candidate for this office.”
Source: CA Legislative Counsel Bulk DataURL: https://downloads.leginfo.legislature.ca.gov/pubinfo_2025.zipFetched: 6/27/2026

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