Amendments to this Chapter which have been or may be enacted shall be applicable only to persons who, on or after the effective date thereof, are in service as participating members, unless the amendatory act specifies otherwise.

Acts 1979, No. 765, §1; Redesignated from La. Rev. Stat. 33:6108 by Acts 1991, No. 74, §3, eff. June 25, 1991.