La. Civ. Code art. 3450
Current with operative changes from the 2024 Third Special Legislative Session
Renunciation may be express or tacit. Tacit renunciation results from circumstances that give rise to a presumption that the advantages of prescription have been abandoned.
Nevertheless, with respect to immovables, renunciation of acquisitive prescription must be express and in writing.
La. C.C. § 3450