Louisiana Civil Code Tit. VIII, Art. 3549. Law governing liberative prescription

A. When the substantive law of this state would be applicable to the merits of an action brought in this state, the prescription and peremption law of this state applies.

B. When the substantive law of another state would be applicable to the merits of an action brought in this state, the prescription and peremption law of this state applies, except as specified below:

C. Notwithstanding the foregoing provisions, if the substantive law of another state would be applicable to the merits of an action brought in this state and the action is brought by or on behalf of any person who, at the time the cause of action arose, neither resided in nor was domiciled in this state, the action shall be barred if it is barred by a statute of limitation or repose or by a law of prescription or peremption of the other state, and that statute or law is, under the laws of the other state, deemed to be substantive, rather than procedural, or deemed to bar or extinguish the right that is sought to be enforced in the action and not merely the remedy.