2023 Louisiana Revised Statutes 40:1730.28.1 – Mandatory adoption of plumbing provisions of certain nationally recognized codes and standards; amendments; effective date

2022 Louisiana Revised Statutes 40:1730.28.1 – Mandatory adoption of plumbing provisions of certain nationally recognized codes and standards; amendments; effective date

2021 Louisiana Revised Statutes 40:1730.28.1 – Mandatory adoption of plumbing provisions of certain nationally recognized codes and standards; amendments; effective date

2020 Louisiana Revised Statutes 40:1730.28.1 – Mandatory adoption of plumbing provisions of certain nationally recognized codes and standards; amendments; effective date

2019 Louisiana Revised Statutes 40:1730.28.1 – Mandatory adoption of plumbing provisions of certain nationally recognized codes and standards; amendments; effective date

2017 Louisiana Revised Statutes 40:1730.28.1 – Mandatory adoption of plumbing provisions of certain nationally recognized codes and standards; amendments; effective date

2016 Louisiana Revised Statutes 40:1730.28.1 – Mandatory adoption of plumbing provisions of certain nationally recognized codes and standards; amendments; effective date

2015 Louisiana Revised Statutes 40:1730.28.1 – Mandatory adoption of plumbing provisions of certain nationally recognized codes and standards; amendments; effective date

2014 Louisiana Revised Statutes 40:1730.28.1 – Mandatory adoption of plumbing provisions of certain nationally recognized codes and standards; amendments; effective date