Tex. Occ. Code § 507.353
If the executive council determines that a violation occurred, the executive council shall give written notice of the violation to the person alleged to have committed the violation. The notice may be given by certified mail. The notice must:
Added by Acts 2019, 86th Leg., R.S., Ch. 768 (H.B. 1501), Sec. 1.001, eff. September 1, 2019.