Versions of Tennessee Code 68-221-607 - Powers of authority on LawServer 2024 Tennessee Code 68-221-607 – Powers of authority 2023 Tennessee Code 68-221-607 – Powers of authority 2021 Tennessee Code 68-221-607 – Powers of Authority 2020 Tennessee Code 68-221-607 – Powers of Authority 2019 Tennessee Code 68-221-607 – Powers of authority 2010 Tennessee Code 68-221-607 – Powers of authority