Versions of Tennessee Code 50-7-218 - \"Base period\" defined on LawServer 2024 Tennessee Code 50-7-218 – “Base period” defined 2023 Tennessee Code 50-7-218 – “Base period” defined 2021 Tennessee Code 50-7-218 – “Base Period” Defined 2020 Tennessee Code 50-7-218 – “Base Period” Defined 2019 Tennessee Code 50-7-218 – “Base period” defined. 2010 Tennessee Code 50-7-218. “Base period” defined