Versions of Tennessee Code 55-12-309 - Responsibility for equipment on LawServer 2024 Tennessee Code 55-12-309 – Responsibility for equipment 2023 Tennessee Code 55-12-309 – Responsibility for equipment 2021 Tennessee Code 55-12-309 – Responsibility for Equipment 2020 Tennessee Code 55-12-309 – Responsibility for Equipment. [Effective on January 1, 2021.]