Georgia Code Title 36. Local Government § 36-1-11.1

(a) The governing authority of any county is authorized to provide, and to expend county funds for the provision of, group health, life, disability, and liability insurance, retirement or pension coverage, social security and employment security coverage, and other similar or related employment benefits for members of the county governing authority and for elected county officers and the personnel thereof, as well as for the dependents and beneficiaries of such officials and personnel; provided, however, that no member of a county governing authority may become vested in the provision of any retirement or pension benefits authorized by this subsection until after the next general election in which said official stands for reelection.

(b) Any prior expenditure of county funds in the manner authorized by this Code section is validated and confirmed; and no person shall be liable in any respect by reason of his or her participation in any prior provision of the benefits authorized by this Code section.