Service creditable in the elected class of membership is:

1. (1) membership service in an office included in that class; and

2. (2) for members other than cash balance group members:

   1. (A) military service established as provided by Subchapter D; and
   2. (B) equivalent membership service specifically made creditable in that class.

Acts 1981, 67th Leg., p. 1876, ch. 453, Sec. 1, eff. Sept. 1, 1981. Renumbered from Vernon's Ann.Civ.St. Title 110B, Sec. 23.401 and amended by Acts 1989, 71st Leg., ch. 179, Sec. 1, eff. Sept. 1, 1989.

Amended by Acts 1995, 74th Leg., ch. 297, Sec. 3, eff. Sept. 1, 1995.

Acts 2021, 87th Leg., R.S., Ch. 940 (S.B. 321), Sec. 7, eff. September 1, 2021.