Tex. Code Crim. Proc. art. 2.19
Current with legislation from the 2023 Regular and Special Sessions signed by the Governor as of November 21, 2023.
On the first day of each month, the sheriff shall give notice, in writing, to the district or county attorney, where there be one, as to all prisoners in his custody, naming them, and of the authority under which he detains them.
Tex. Code Crim. Proc. § 2.19