Cal. Pub. Res. Code § 25967

(a) Any person who violates any provision of this chapter shall be liable for a civil penalty not to exceed two thousand five hundred dollars ($2,500) for each violation, which shall be assessed and recovered in a civil action brought in the name of the people of the State of California by the Attorney General or by any district attorney, county counsel, or city attorney in any court of competent jurisdiction.
(b) If the action is brought by the Attorney General, one-half of the penalty collected shall be paid to the treasurer of the county in which the judgment was entered, and one-half to the State Treasurer. If brought by a district attorney or county counsel, the entire amount of penalty collected shall be paid to the treasurer of the county in which the judgment was entered. If brought by a city attorney or city prosecutor, one-half of the penalty shall be paid to the treasurer of the county and one-half to the city.
(c) If the action is brought at the request of the commission, the court shall determine the reasonable expenses incurred by the commission in the investigation and prosecution of the action.
Before any penalty collected is paid out pursuant to subdivision (b), the amount of such reasonable expenses incurred by the commission shall be paid to the State Treasurer.