La. Code Civ. Proc. art. 923
Current with operative changes from the 2024 Third Special Legislative Session
The function of the declinatory exception is to decline the jurisdiction of the court, while the dilatory exception merely retards the progress of the action, but neither exception tends to defeat the action. The function of the peremptory exception is to have the plaintiff's action declared legally nonexistent, or barred by effect of law, and hence this exception tends to dismiss or defeat the action.
La. C.P. § 923