Tex. Gov't Code § 411.389
(a) The director shall terminate any activation of the alert with respect to a particular missing senior citizen or person with Alzheimer's disease not later than the earlier of the date on which:
Added by Acts 2007, 80th Leg., R.S., Ch. 69 (S.B. 1315), Sec. 1, eff. September 1, 2007.
Acts 2017, 85th Leg., R.S., Ch. 489 (H.B. 2639), Sec. 8, eff. June 9, 2017.