Tex. Hum. Res. Code § 241.004

For the purpose of offering a record as evidence in the punishment phase of a criminal proceeding, a prosecuting attorney may obtain the record of a defendant's adjudication that is admissible under Section 3(a), Article 37.07, Code of Criminal Procedure, by submitting a request for the record to the department. If the department has a record to which the prosecuting attorney is entitled under this section, the department shall furnish a copy of the record to the prosecuting attorney. Otherwise, the department shall notify the prosecuting attorney that the department does not have a record to which the attorney is entitled under this section.