Cal. Gov. Code § 89502

(a) No elected state officer, elected officer of a local government agency, or other individual specified in Section 87200 shall accept any honorarium.

(b) (1) No candidate for elective state office, for judicial office, or for elective office in a local government agency shall accept any honorarium. A person shall be deemed a candidate for purposes of this subdivision when the person has filed a statement of organization as a committee for election to a state or local office, a declaration of intent, or a declaration of candidacy, whichever occurs first. A person shall not be deemed a candidate for purposes of this subdivision after he or she is sworn into the elective office, or, if the person lost the election after the person has terminated his or her campaign statement filing obligations for that office pursuant to Section 84214 or after certification of the election results, whichever is earlier.

(2) Paragraph (1) shall not apply to any person who is a candidate as described in paragraph (1) for judicial office on or before December 31, 1996.

(c) No member of a state board or commission and no designated employee of a state or local government agency shall accept an honorarium from any source if the member or employee would be required to report the receipt of income or gifts from that source on his or her statement of economic interests.

(d) This section shall not apply to a person in his or her capacity as judge. This section shall not apply to a person in his or her capacity as a part-time member of the governing board of any public institution of higher education unless that position is an elective office.