2024 Tennessee Code 50-9-107 – Testing subject to department of transportation procedures – Verification – Chain of custody procedures – Costs – Discrimination on grounds of voluntary treatment prohibited

2023 Tennessee Code 50-9-107 – Testing subject to department of transportation procedures – Verification – Chain of custody procedures – Costs – Discrimination on grounds of voluntary treatment prohibited

2021 Tennessee Code 50-9-107 – Testing Subject to Department of Transportation Procedures — Verification — Chain of Custody Procedures — Costs — Discrimination on Grounds of Voluntary Treatment Prohibited

2020 Tennessee Code 50-9-107 – Testing Subject to Department of Transportation Procedures — Verification — Chain of Custody Procedures — Costs — Discrimination on Grounds of Voluntary Treatment Prohibited

2019 Tennessee Code 50-9-107 – Testing subject to department of transportation procedures — Verification — Chain of custody procedures — Costs — Discrimination on grounds of voluntary treatment prohibited

2010 Tennessee Code 50-9-107 – Testing subject to department of transportation procedures — Verification — Chain of custody procedures — Costs — Discrimination on grounds of voluntary treatment prohibited