Versions of Louisiana Civil Code 709 - Mandatary. on LawServer 2023 Louisiana Civil Code 709 – Mandatary. 2022 Louisiana Civil Code 709 – Mandatary. 2021 Louisiana Civil Code 709 – Mandatary. 2020 Louisiana Civil Code 709 – Mandatary. 2019 Louisiana Civil Code 709 – Mandatary.