2024 Texas Transportation Code 521.2461 – Testing for Alcohol or Controlled Substances

2023 Texas Transportation Code 521.2461 – Testing for Alcohol or Controlled Substances

2022 Texas Transportation Code 521.2461 – Testing for Alcohol or Controlled Substances

2019 Texas Transportation Code 521.2461 – Testing for Alcohol or Controlled Substances

2018 Texas Transportation Code 521.2461 – Testing for Alcohol or Controlled Substances

2014 Texas Transportation Code 521.2461 – Testing for Alcohol or Controlled Substances

2011 Texas Transportation Code 521.2461 – Testing for Alcohol or Controlled Substances