Versions of Louisiana Civil Code 754 - Commencement of nonuse. on LawServer 2023 Louisiana Civil Code 754 – Commencement of nonuse. 2022 Louisiana Civil Code 754 – Commencement of nonuse. 2021 Louisiana Civil Code 754 – Commencement of nonuse. 2020 Louisiana Civil Code 754 – Commencement of nonuse. 2019 Louisiana Civil Code 754 – Commencement of nonuse.