O.C.G.A. 47-7-83 (2010)
47-7-83. Service credit of member who is also member of Peace Officers' Annuity and Benefit Fund

No credit shall be given for service rendered after April 1, 1989, by a member who is also a member of the Peace Officers' Annuity and Benefit Fund if such service is creditable under the Peace Officers' Annuity and Benefit Fund to which such member belongs.