It is the sole intent of the Legislature, in enacting this part, to fully comply with the provisions of the Internal Revenue Code that apply to public retirement systems in order to maintain and ensure the federal income tax exempt status of the Public Employees’ Retirement System, to elect the “grandfather” option in

Section 415(b)(10) of Title of the United States Code, and to provide, to the extent deemed reasonable, commensurate replacement benefits to affected members of this system and of other participating agencies that elect to contract with this system for the administration of a replacement benefits plan. The Legislature finds and declares that all costs of local public agencies and local public retirement systems of complying with

Section of Title of the United States Code are a federal mandate within the meaning of

Section of

Article XIII B of the California Constitution and

Part 7 (commencing with

Section 17500) of Division of Title 2, as construed in City of Sacramento v. State of California (50 Cal. 3d 51). It is the intent of the Legislature, in enacting this part, to not impose upon local public agencies that are contracting agencies with this system or upon other local public agencies that elect to contract with this system for the administration of a replacement benefits plan, state-reimbursable, state-mandated local program benefit costs within the meaning of

Section of

Article XIII B of the California Constitution and

Part 7 (commencing with

Section 17500) of Division of this title. If either the Commission on State Mandates or a court determines that this

part imposes upon any local agency state-mandated local program benefit costs, notwithstanding any other provision of law, no reimbursement therefor shall be made from the State Mandates Claims Fund pursuant to

Part 7 (commencing with

Section 17500) of Division of this title or from any other state fund.