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  1. LII
  2. Electronic Code of Federal Regulations (e-CFR)
  3. Title 49. Transportation
  4. Chapter A. Office of the Secretary of Transportation
  5. Part 40. PROCEDURES FOR TRANSPORTATION WORKPLACE DRUG AND ALCOHOL TESTING PROGRAMS
  6. Subpart I. Problems in Drug Tests

49 CFR Subpart I - Problems in Drug Tests

  • CFR
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  1. § 40.191 What is a refusal to take a DOT drug test, and what are the consequences?
  2. § 40.193 What happens when an employee does not provide a sufficient amount of urine for a drug test?
  3. § 40.195 What happens when an individual is unable to provide a sufficient amount of urine for a pre-employment follow-up or return-to-duty test because of a permanent or long-term medical condition?
  4. § 40.197 What happens when an employer receives a report of a dilute specimen?
  5. § 40.199 What problems always cause a drug test to be cancelled?
  6. § 40.201 What problems always cause a drug test to be cancelled and may result in a requirement for another collection?
  7. § 40.203 What problems cause a drug test to be cancelled unless they are corrected?
  8. § 40.205 How are drug test problems corrected?
  9. § 40.207 What is the effect of a cancelled drug test?
  10. § 40.208 What problem requires corrective action but does not result in the cancellation of a test?
  11. § 40.209 What procedural problems do not result in the cancellation of a test and do not require correction?
  12. § 40.210 Are drug tests other than urine permitted under the regulations?

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