Versions of Tennessee Code 45-3-206 - Certificate of authority on LawServer 2024 Tennessee Code 45-3-206 – Certificate of authority 2023 Tennessee Code 45-3-206 – Certificate of authority 2021 Tennessee Code 45-3-206 – Certificate of Authority 2020 Tennessee Code 45-3-206 – Certificate of Authority 2019 Tennessee Code 45-3-206 – Certificate of authority 2010 Tennessee Code 45-3-206. Certificate of authority