Tex. Code Crim. Proc. art. 8 – (a) A county that transfers a defendant to the Texas Department of Criminal Justice under this article shall deliver to an officer designated by the department:

(1) a copy of the judgment entered pursuant to Article 42.01, completed on a standardized felony judgment form described by Section 4 of that article;
(2) a copy of any order revoking community supervision and imposing sentence pursuant to Article 42A.755, including:
1. (A) any amounts owed for restitution, fines, and court costs, completed on a standardized felony judgment form described by Section 4, Article 42.01; and
2. (B) a copy of the client supervision plan prepared for the defendant by the community supervision and corrections department supervising the defendant, if such a plan was prepared;
(3) a written report that states the nature and the seriousness of each offense and that states the citation to the provision or provisions of the Penal Code or other law under which the defendant was convicted;
(4) a copy of the victim impact statement, if one has been prepared in the case under Subchapter D, Chapter 56A;
(5) a statement as to whether there was a change in venue in the case and, if so, the names of the county prosecuting the offense and the county in which the case was tried;
(6) if requested, information regarding the criminal history of the defendant, including the defendant's state identification number if the number has been issued;
(7) a copy of the indictment or information for each offense;
(8) a checklist sent by the department to the county and completed by the county in a manner indicating that the documents required by this subsection and Subsection (c) accompany the defendant;
(9) if prepared, a copy of a presentence or postsentence report prepared under Subchapter F, Chapter 42A;
(10) a copy of any detainer, issued by an agency of the federal government, that is in the possession of the county and that has been placed on the defendant;
(11) if prepared, a copy of the defendant's Texas Uniform Health Status Update Form;
(12) a written description of a hold or warrant, issued by any other jurisdiction, that the county is aware of and that has been placed on or issued for the defendant;
(13) a copy of any mental health records, mental health screening reports, or similar information regarding the mental health of the defendant; and
(14) the veteran status of the defendant as determined by an investigation conducted in accordance with Section 511.009(a)(17)(A), Government Code.
(b) The Texas Department of Criminal Justice shall not take a defendant into custody under this article until the designated officer receives the documents required by Subsections (a) and (c) of this section and determines that the documents do not contain any errors or deficiencies requiring corrective action by the county. Not later than the fifth business day after the date of receipt of the documents, the designated officer shall:
1. (1) certify the documents under the seal of the department if the designated officer determines the documents do not require any corrective action; or
2. (2) notify the county that the designated officer has determined that the documents require corrective action.
(b-1) A document certified under Subsection (b) is self-authenticated for the purposes of Rules 901 and 902, Texas Rules of Evidence.
(c) A county that transfers a defendant to the Texas Department of Criminal Justice under this article shall also deliver to the designated officer any presentence or postsentence investigation report, revocation report, psychological or psychiatric evaluation of the defendant, including a written report provided to a court under Article 16.22(a)(1)(B) or an evaluation prepared for the juvenile court before transferring the defendant to criminal court and contained in the criminal prosecutor's file, and available social or psychological background information relating to the defendant and may deliver to the designated officer any additional information upon which the judge or jury bases the punishment decision.
(d) The correctional institutions division of the Texas Department of Criminal Justice shall make documents received under Subsections (a) and (c) available to the parole division on the request of the parole division and shall, on release of a defendant on parole or to mandatory supervision, immediately provide the parole division with copies of documents received under Subsection (a). The parole division shall provide to the parole officer appointed to supervise the defendant a comprehensive summary of the information contained in the documents referenced in this section not later than the 14th day after the date of the defendant's release. The summary shall include a current photograph of the defendant and a complete set of the defendant's fingerprints. Upon written request from the county sheriff, the photograph and fingerprints shall be filed with the sheriff of the county to which the parolee is assigned if that county is not the county from which the parolee was sentenced.
(e) A county is not required to deliver separate documents containing information relating to citations to provisions of the Penal Code or other law and to changes of venue, as otherwise required by Subsections (a)(3) and (a)(5) of this article, if the standardized felony judgment form described by Section 4, Article 42.01, of this code is modified to require that information.
(f) Except as provided by Subsection (g) of this section, the county sheriff is responsible for ensuring that documents and information required by this section accompany defendants sentenced by district courts in the county to the Texas Department of Criminal Justice.
(g) If the presiding judge of the administrative judicial region in which the county is located determines that the county sheriff is unable to perform the duties required by Subsection (f) of this section, the presiding judge may impose those duties on:
(1) the district clerk; or
(2) the prosecutor of each district court in the county.
(h) If a parole panel releases on parole a person who is confined in a jail in this state, a federal correctional institution, or a correctional institution in another state, the Texas Department of Criminal Justice shall request the sheriff who would otherwise be required to transfer the person to the department to forward to the department the information described by Subsections (a) and (c) of this section. The sheriff shall comply with the request of the department. The department shall determine whether the information forwarded by the sheriff under this subsection contains a thumbprint taken from the person in the manner provided by Article 38.33 of this code and, if not, the department shall obtain a thumbprint taken in the manner provided by that article and shall forward the thumbprint to the department for inclusion with the information sent by the sheriff.
(i) A county may deliver the documents required under Subsections (a) and (c) of this section to the Texas Department of Criminal Justice by electronic means. For purposes of this subsection, "electronic means" means the transmission of data between word processors, data processors, or similar automated information equipment over dedicated cables, commercial lines, or other similar methods of transmission.
(j) If after a county transfers a defendant or inmate to the Texas Department of Criminal Justice the charges on which the defendant or inmate was convicted and for which the defendant or inmate was transferred are dismissed, the county shall immediately notify an officer designated by the department of the dismissal.