The term of office of the members of the board is three years. When the board is first appointed, three members shall be appointed for three years, two members for two years, and two members for one year. Thereafter, appointments shall be for full three-year terms. Vacancies shall be filled for an unexpired term.
Source:
Section 19218.1, https://leginfo.legislature.ca.gov/faces/codes_displaySection.xhtml?lawCode=FAC§ionNum=19218.1..