Tex. Occ. Code § 453.212
A license holder under this chapter shall display the license holder's license in a conspicuous place in the principal office in which the license holder practices physical therapy.
Acts 1999, 76th Leg., ch. 388, Sec. 1, eff. Sept. 1, 1999.
Acts 2013, 83rd Leg., R.S., Ch. 867 (H.B. 588), Sec. 2, eff. September 1, 2013.