Tex. Code Crim. Proc. art. 56A.553
The department shall immediately notify a witness who testified against a defendant at the trial for the offense for which the defendant is imprisoned, the witness's guardian, or the witness's close relative, if the witness, witness's guardian, or witness's close relative has notified the department as provided by Article 56A.554, when the defendant:
Added by Acts 2019, 86th Leg., R.S., Ch. 469 (H.B. 4173), Sec. 1.05, eff. January 1, 2021.