California Code, Unemployment Insurance Code - UIC § 2613

(a) The Director of Employment Development shall develop and maintain a program of education concerning disability insurance rights and benefits.

(b) The director shall provide to each employer of employees subject to this part a notice informing workers of their disability insurance rights and benefits due to sickness, injury, or pregnancy. The notice shall be given by every employer to each new employee hired on or after June 1, 1988, and to each employee leaving work due to pregnancy or nonoccupational sickness or injury on or after July 1, 1989.

(c) Commencing January 1, 2004, the director shall provide to each employer of employees subject to this part a notice informing workers of their disability insurance rights and benefits due to the employee's own sickness, injury, or pregnancy, or the employee's need to provide care for any sick or injured family member, or the employee's need to bond with a minor child within the first year of the child's birth or placement in connection with foster care or adoption. The notice shall also instruct the employee to provide notification of the reason for taking leave in a manner consistent with company policy. The notice shall be given by every employer to each new employee hired on or after January 1, 2004, and to each employee leaving work on or after July 1, 2004, due to pregnancy, nonoccupational sickness or injury, or the need to provide care for any sick or injured family member, or the need to bond with a minor child within the first year of the child's birth or placement in connection with foster care or adoption.