Section 105170 Of Article 4. Retirement System From California Public Utilities Code >> Division 10. >> Part 16. >> Chapter 5. >> Article 4.

. The adoption, terms, and conditions of any retirement system covering employees of the district in a bargaining unit represented by a labor organization shall be pursuant to a collective bargaining agreement between the labor organization and the district. For purposes of this section, "officers" does not include members of the board.