Tex. Occ. Code § 506.057
(a) This chapter does not apply to a behavior analyst licensed in another jurisdiction or certified by the certifying entity if the activities and services conducted in this state:
(b) A behavior analyst described by Subsection (a) shall inform the recipient of applied behavior analysis services, or a parent or guardian of the recipient if the recipient is under 18 years of age, that:
Added by Acts 2017, 85th Leg., R.S., Ch. 1156 (S.B. 589), Sec. 2, eff. September 1, 2017.