For members who become members after July 1, 1998, no portion of any salary, as defined in Code Section 47-23-100, earned after July 1, 1998, which is used to calculate benefits under this retirement system may be used to calculate benefits under any other state or local retirement system or pension plan.
(Code 1981, §47-23-101, enacted by Ga. L. 1998, p. 513, § 1.)