California Code, Education Code - EDC § 26300

(a) Within 10 working days following the later of the first day of employment, the date of the employer's governing board's action to provide the Cash Balance Benefit Program, or the effective date of the employer's governing board's action to provide the Cash Balance Benefit Program, the employer shall make available to the employee the following information:

(b) Written acknowledgment by the employee that he or she has received the information specified in subdivision (a) shall be retained in the employer's files on a form prescribed by the system.

(c) If an employer's governing board's action to provide the Cash Balance Benefit Program gives employees the right to elect other coverage in lieu of the Cash Balance Benefit Program pursuant to Section 26400, the employer shall, within 10 working days following the later of the first day on which creditable service is performed, the date of the employer's governing board's action to provide the program or the effective date of the employer's governing board's action to provide the program, notify existing employees of the following: