La. Code Civ. Proc. art. 1351
Current with changes from the 2024 legislative session, Chs. 3, 6-496, effective on or before 7/1/2024
The clerk or judge of the court wherein the action is pending, at the request of a party, shall issue subpoenas for the attendance of witnesses at hearings or trials. A subpoena shall issue under the seal of the court. It shall state the name of the court, the title of the action, and shall command the attendance of the witness at a time and place specified, until discharged.
La. C.P. § 1351