Versions of Tennessee Code 68-29-109 - Medical laboratory board on LawServer 2024 Tennessee Code 68-29-109 – Medical laboratory board 2023 Tennessee Code 68-29-109 – Medical laboratory board 2021 Tennessee Code 68-29-109 – Medical Laboratory Board 2020 Tennessee Code 68-29-109 – Medical Laboratory Board 2019 Tennessee Code 68-29-109 – Medical laboratory board 2010 Tennessee Code 68-29-109. Medical laboratory board