What 49 CFR Part 40 - Procedures for Transportation Workplace Drug and Alcohol Testing Programs (DOT) requires
DOT 49 CFR Part 40 prescribes the uniform procedures for drug and alcohol testing across all DOT-regulated transportation industries, covering employer responsibilities and the separation of DOT from non-DOT testing, use and oversight of service agents, previous-employer record checks, collector qualifications and the Federal collection process, specimen integrity and directly observed collections, certified-laboratory testing with fixed cutoff concentrations and validity testing, medical review officer verification of confirmed results, and the employer actions and stand-down rules that follow a verified test result.
Pillar: Workplace · Authority: U.S. Department of Transportation · Version: 1.0.0 · Last updated:
Primary source: https://www.ecfr.gov/current/title-49/subtitle-A/part-40
SHA-256 integrity: 93662a0e1e7bee5949ad0951ec8663305c66ce45f3b8163631bb8667ddf1b76f
Primary Citations — 22 traced to source
- § 40.1: Who does this regulation cover?
- § 40.3: What do the terms used in this part mean?
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