California Code, Business and Professions Code - BPC § 19425

The members of the board shall receive a per diem of one hundred dollars ($100) for each day spent in attendance at meetings scheduled by the chairperson of the board for the purpose of fulfilling the duties of the board pursuant to this chapter, and shall be reimbursed for traveling and other expenses necessarily incurred in the performance of official duties.

Notwithstanding any other provision of law, any member of the board who is also a member of, and is entitled to receive the benefits from, the Legislators' Retirement System may elect to forego the compensation provided by this section and, if the compensation is foregone, the member shall not have his or her retirement benefits reduced and shall not be required to be reinstated into the retirement system.