Texas Government Code - GOV'T § 432.189. Process of Military Courts

(a) A military court may issue any process or mandate necessary to carry into effect its powers. The court may issue subpoenas and subpoenas duces tecum and enforce by attachment attendance of witnesses and production of books and records if it is sitting in the state and the witnesses, books, and records sought are also located in the state.

(b) A process or mandate may be issued by a summary court-martial, provost court, or the president of another military court and may be directed to and executed by a marshal of the military court or any peace officer. A process or mandate must be in the form prescribed by regulations issued under this chapter.

(c) All officers to whom process or mandates may be directed shall execute them and make return of their acts under the process or mandates according to the requirements of those documents. Except as otherwise specifically provided by this chapter, an officer may not demand or require payment of a fee or charge for receiving, executing, or returning such a process or mandate or for any service in connection with the process or mandate.

(d) The president of a court-martial and any summary court officer may issue all necessary process, subpoenas, attachments, warrants, or arrest and warrant of commitment, under his hand, in the name of the state, and directed to a sheriff or constable, who shall serve or execute it in the same manner in which similar process issued by a magistrate is served or executed.