Tex. Code Crim. Proc. art. 24.21
Current with legislation from the 2023 Regular and Special Sessions signed by the Governor as of November 21, 2023.
The court or magistrate issuing said subpoena may direct therein the amount of the bail to be required. The officer may fix the amount if not specified, and in either case, shall require sufficient security, to be approved by himself.
Tex. Code Crim. Proc. § 24.21