Medical Review Officer (MRO) Certification Exam

The MROCC MRO Certification Exam tests physicians on their knowledge of DOT drug and alcohol testing regulations, specimen collection procedures, laboratory analysis, and clinical interpretation required to serve as a Medical Review Officer in federally mandated workplace drug testing programs.

110

Questions

180 min

Time Limit

70%

To Pass

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Exam Rules

You can skip questions and return to them later
Flag questions for review before submitting
No feedback shown until you submit the entire exam
Unanswered questions count as wrong — answer everything
10 pretest questions are mixed in and don't affect your score
Timer auto-submits when time runs out
Your progress is auto-saved every 30 seconds