Versions of Tennessee Code 39-17-454 - Controlled substance analogues on LawServer 2023 Tennessee Code 39-17-454 – Controlled substance analogues 2021 Tennessee Code 39-17-454 – Controlled Substance Analogues 2020 Tennessee Code 39-17-454 – Controlled Substance Analogues 2019 Tennessee Code 39-17-454 – Controlled substance analogues