Cal. Elec. Code § 10403
(a) Whenever an election called by a district, city, or other political subdivision for the submission of a question, proposition, or office to be filled is to be consolidated with a statewide election, and the question, proposition, or office to be filled is to appear upon the same ballot as that provided for the statewide election, the district, city, or other political subdivision shall, at least 88 days prior to the date of the election, file with the board of supervisors, and a copy with the elections official, a resolution of its governing board that does all of the following: