O.C.G.A. § 47-2-330: Application of other state funded pension or retirement programs to members or beneficiaries, their surviving spouses, or dependents.

Except as otherwise specifically provided in this chapter, no program of pensions or retirement benefits for employees, their surviving spouses, or dependents, which program is funded wholly or partially by the state, shall apply to members or beneficiaries of this retirement system, their surviving spouses, or dependents.