Sec. 554.005.  LIMITATION PERIOD.  Except as provided by Section 554.006, a public employee who seeks relief under this chapter must sue not later than the 90th day after the date on which the alleged violation of this chapter:
(1)  occurred;  or
(2)  was discovered by the employee through reasonable diligence.
Added by Acts 1993, 73rd Leg., ch. 268, Sec. 1, eff. Sept. 1, 1993.