California Code, Government Code - GOV § 20037.15

(1) Service credit accrued while a member of State Bargaining Unit 6 or 9 or in a class related to State Bargaining Unit 6 or 9 as an employee who is excepted from the definition of “state employee” in subdivision (c) of Section 3513, or an officer or employee of the executive branch of state government who is not a member of the civil service.

(2) Service credit accrued while a peace officer/firefighter member represented by State Bargaining Unit 7 or in a class related to peace officer/firefighter members in State Bargaining Unit 7 as an employee who is excepted from the definition of “state employee” in subdivision (c) of Section 3513, or an officer or employee of the executive branch of state government who is not a member of the civil service.

(3) Service credit accrued as an employee who is excepted from the definition of “state employee” in subdivision (c) of Section 3513, or an officer or employee of the executive branch of state government who is not a member of the civil service.

(4) Service credit accrued as an employee of the Legislature, the judicial branch, or the California State University.

(1) Former employees previously employed before January 15, 2011, who return to employment on or after January 15, 2011, and who were previously subject to a 12-month average.

(2) State employees hired prior to January 15, 2011, who were subject to Section 20281.5 during the first 24 months of state employment, and who were previously subject to a 12-month average.

(3) State employees hired prior to January 15, 2011, who become subject to representation by State Bargaining Unit 6, 7, or 9 on or after January 15, 2011, and who were previously subject to a 12-month average.

(4) Employees on an approved leave of absence employed before January 15, 2011, who return to active employment on or after January 15, 2011, and who were previously subject to a 12-month average.