Versions of Tennessee Code 4-20-105 - Powers on LawServer 2024 Tennessee Code 4-20-105 – Powers 2023 Tennessee Code 4-20-105 – Powers 2021 Tennessee Code 4-20-105 – Powers 2020 Tennessee Code 4-20-105 – Powers 2019 Tennessee Code 4-20-105 – Powers 2010 Tennessee Code 4-20-105. Powers