Any member who on June 30, 1998, was entitled to remain a member of the District Attorneys' Retirement System while employed in a position covered by Chapter 2 of this title pursuant to the provisions of Code Section 47-13-40.1, as such Code section appeared on June 30, 1998, shall have the same privileges with regard to this retirement system. This Code section shall not apply to any other member of this retirement system.
OCGA § 47-23-46