La. Code Crim. Proc. art. 956
Current with changes from the 2024 legislative session effective on or before 7/1/2024, from Acts 2,3, 6-535, and 580-647
An application for a supervisory writ or an appeal from a judgment or ruling of an affected court ordered to conduct emergency sessions shall be taken to the appropriate appellate court which exercised proper appellate or supervisory jurisdiction over the affected court prior to the issuance of the supreme court order. If the appropriate appellate court is also an affected court, an application for a supervisory writ or an appeal from a judgment or ruling of an affected court shall be taken to the host jurisdiction which has been established by supreme court order for the affected appellate court.
La. Cr.P. § 956