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.