2024 Tennessee Code > Title 68 > Safety > Chapter 121 – Elevators, Dumbwaiters, Escalators, and Aerial Tramways

2023 Tennessee Code > Title 68 > SAFETY > Chapter 121 – Elevators, Dumbwaiters, Escalators, and Aerial Tramways

2019 Tennessee Code > Title 68 > Safety > Chapter 121 – Elevators, Dumbwaiters, Escalators, and Aerial Tramways

2010 Tennessee Code > Title 68 > Safety > Chapter 121 – Elevators, Dumbwaiters, Escalators, and Aerial Tramways