Government Of The State Of California — California Government Code — Personnel — General Provisions And Definitions — General Provisions — System continued in existence under part Date: 15 Sep 2016 TEXT PDF Current through the 2016 Legislative Session The Public Employees' Retirement System created by Chapter 700 of the Statutes of 1931, as amended, is continued in existence under this part. This system is a unit of the Government Operations Agency. Ca. Gov. Code § 20002 Amended by Stats 2013 ch 352 (AB 1317),s 304, eff. 9/26/2013, op. 7/1/2013.