Versions of Louisiana Revised Statutes 28:452.2 - Principles for the developmental disabilities services system on LawServer 2023 Louisiana Revised Statutes 28:452.2 – Principles for the developmental disabilities services system 2022 Louisiana Revised Statutes 28:452.2 – Principles for the developmental disabilities services system 2021 Louisiana Revised Statutes 28:452.2 – Principles for the developmental disabilities services system 2020 Louisiana Revised Statutes 28:452.2 – Principles for the developmental disabilities services system 2019 Louisiana Revised Statutes 28:452.2 – Principles for the developmental disabilities services system 2017 Louisiana Revised Statutes 28:452.2 – Principles for the developmental disabilities services system 2016 Louisiana Revised Statutes 28:452.2 – Principles for the developmental disabilities services system 2015 Louisiana Revised Statutes 28:452.2 – Principles for the developmental disabilities services system 2014 Louisiana Revised Statutes 28:452.2 – Principles for the developmental disabilities services system 2013 Louisiana Revised Statutes 28:452.2 – Principles for the developmental disabilities services system 2009 Louisiana Revised Statutes 28:452.2 – Principles for the developmental disabilities services system