
MROCC
Medical Review Officer Certification Council
Essential Resources for MRO Professionals
Whether you're navigating regulated or non-regulated workplace drug and alcohol testing, we've got the tools to keep you informed, compliant, and confident. Explore these trusted links and documents curated for Medical Review Officers (MROs) and industry professionals. Most workplace MRO-related questions may be answered by viewing the Department of Transportation website links below. Note that DOT welcomes and encourages MROs to ask questions using its "Ask the DOT" link or by contacting their office. Non-regulated MRO questions might be better addressed by the MRO Listserv.
EXTERNAL LINKS
Stay ahead of the curve with access to the latest federal guidelines, compliance updates, and expert insights:
MRO LISTSERVS
If you're an MRO looking for answers about workplace drug and alcohol testing, these links are a great place to start. Most questions about DOT rules can be answered by checking the official websites or contacting ODAPC or the DOT Office of General Counsel (OGC) for official and authoritative interpretations concerning DOT Part 40. For anything not covered by federal regulations, the new MRO Command Center is a great place to connect with other professionals and ask questions.
IMPORTANT DOCUMENTS FOR MROs