Texas Code of Criminal Procedure - CRIM P Art. § 18B.352. Court Order for Government Access to Stored Customer Data

(a) A court shall issue an order authorizing disclosure of contents, records, or other information of a wire or electronic communication held in electronic storage if the court determines that there is a reasonable belief that the information sought is relevant to a legitimate law enforcement inquiry.

(b) A court may grant a motion by the service provider to quash or modify the order issued under Subsection (a) if the court determines that: