Versions of Tennessee Code 68-120-102 - Violations of building standards -- Retroactive application prohibited on LawServer 2023 Tennessee Code 68-120-102 – Violations of building standards – Retroactive application prohibited 2021 Tennessee Code 68-120-102 – Violations of Building Standards — Retroactive Application Prohibited 2020 Tennessee Code 68-120-102 – Violations of Building Standards — Retroactive Application Prohibited 2019 Tennessee Code 68-120-102 – Violations of building standards — Retroactive application prohibited 2010 Tennessee Code 68-120-102 – Violations of building standards — Retroactive application prohibited