Versions of Tennessee Code 56-12-209 - Plan of operation on LawServer 2024 Tennessee Code 56-12-209 – Plan of operation 2023 Tennessee Code 56-12-209 – Plan of operation 2021 Tennessee Code 56-12-209 – Plan of Operation 2020 Tennessee Code 56-12-209 – Plan of Operation 2019 Tennessee Code 56-12-209 – Plan of operation 2010 Tennessee Code 56-12-209. Plan of operation