La. Code Civ. Proc. art. 1883
Current with operative changes from the 2024 Third Special Legislative Session
Articles 1871 through 1882 shall be interpreted and construed so as to effectuate their general purpose to make uniform the law of those states which enact them, and to harmonize, as far as possible, with federal laws and regulations on the subject of declaratory judgments and decrees.
La. C.P. § 1883