Versions of Tennessee Code 55-20-204 - Hours of service on LawServer 2024 Tennessee Code 55-20-204 – Hours of service 2023 Tennessee Code 55-20-204 – Hours of service 2021 Tennessee Code 55-20-204 – Hours of Service 2020 Tennessee Code 55-20-204 – Hours of Service 2019 Tennessee Code 55-20-204 – Hours of service 2010 Tennessee Code 55-20-204. Hours of service