La. Civ. Code art. 6

Current with changes from the 2020 Second Extraordinary Session through Act 60
Section 6 - Retroactivity of laws

In the absence of contrary legislative expression, substantive laws apply prospectively only. Procedural and interpretative laws apply both prospectively and retroactively, unless there is a legislative expression to the contrary.

La. C.C. § 6

Acts 1987, No. 124, §1, eff. Jan. 1, 1988.