Tex. Transp. Code § 548.506
(b) The fees established under this section may not be less than an amount equal to:
Acts 1995, 74th Leg., ch. 165, Sec. 1, eff. Sept. 1, 1995.
Acts 2011, 82nd Leg., R.S., Ch. 1202 (S.B. 197), Sec. 3, eff. September 1, 2011.
Acts 2019, 86th Leg., R.S., Ch. 595 (S.B. 616), Sec. 3.008, eff. September 1, 2019.