California Code, Government Code - GOV § 87409

(a) A member of the Board of Administration of the Public Employees' Retirement System, an individual in a position designated in subdivision (a) or (e) of Section 20098, or an information technology or health benefits manager with a career executive assignment designation with the Public Employees' Retirement System, for a period of two years after leaving that office or position, shall not, for compensation, aid, advise, consult with, or assist a business entity in obtaining the award of, or in negotiating, a contract or contract amendment with the Public Employees' Retirement System.

(b) A member of the Teachers' Retirement Board, an individual in a position designated in subdivision (a) or (d) of Section 22212.5 of the Education Code, or an information technology manager with a career executive assignment designation with the State Teachers' Retirement System, for a period of two years after leaving that office or position, shall not, for compensation, aid, advise, consult with, or assist a business entity in obtaining the award of, or in negotiating, a contract or contract amendment with the State Teachers' Retirement System.

(c) For purposes of this section, “business entity” has the same meaning as set forth in Section 82005, and includes a parent or subsidiary of a business entity.