Employees who are serving on temporary basis or other than per annum basis shall be ineligible for membership in the system.  

Acts 1954, No. 215, §3(5); Redesignated from La. Rev. Stat. 18:1684 by Acts 1991, No. 74, §3, eff. June 25, 1991; Acts 1993, No. 929, §1, eff. July 1, 1993.