La. Child. Code art. 1306.16
Current with changes from the 2024 Legislative Session
A party or support enforcement agency seeking to modify, or to modify and enforce, a foreign child support order not under the Convention may register that order in this state under Articles 1306.1 through 1306.8 if the order has not been registered. A petition for modification may be filed at the same time as a request for registration, or at another time. The petition must specify the grounds for modification.
La. Ch.C. § 1306.16