Practice question

Under 49 CFR Part 382 (DOT Drug & Alcohol Testing), USPS CDL drivers are subject to which categories of testing?

  1. None
  2. Pre-employment, random, reasonable-suspicion, post-accident, return-to-duty, and follow-up testing
  3. Pre-employment only
  4. Random and pre-employment only

Answer: B — Pre-employment, random, reasonable-suspicion, post-accident, return-to-duty, and follow-up testing

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