La. Code Civ. Proc. art. 855
Current with operative changes from the 2024 Third Special Legislative Session
Except as otherwise provided by law, it is not necessary to allege the capacity of a party to sue or be sued or the authority of a party to sue or be sued in a representative capacity or the legal existence of a legal entity or an organized association of persons made a party. Such procedural capacity shall be presumed, unless challenged by the dilatory exception.
La. C.P. § 855