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  1. NCMS Contractor Support
  2. DOT Regulations - 49 CFR Part 40
  3. Subpart L—Alcohol Screening Tests

Subpart L—Alcohol Screening Tests

  • § 40.241 What are the first steps in any alcohol screening test?
  • § 40.243 What is the procedure for an alcohol screening test using an EBT or non-evidential breath ASD?
  • Section 40.243 Questions and Answers
  • § 40.245 What is the procedure for an alcohol screening test using a saliva ASD or a breath tube ASD?
  • § 40.247 What procedures does the BAT or STT follow after a screening test result?

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