Consortium vs. Standalone DOT Testing
A practical comparison of two ways employers can structure DOT drug and alcohol testing administration.
3 min read
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Compliance Guides Written in Plain English
Short, accurate answers to the questions employers ask about DOT testing, the Clearinghouse, driver files, and workplace safety, with links to the official rules.
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Consortium vs. Standalone DOT Testing
Compare consortium and standalone DOT testing programs, including random pools, recordkeeping, administration, and employer compliance responsibilities.
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Quick Answers
What is the FMCSA Clearinghouse?
A federal database of CDL drivers' drug and alcohol violations.
Learn moreWhat goes in a DQ file?
The records FMCSA requires for every CDL driver, including the application, MVRs, and medical certificate.
Learn moreWhat is a DOT consortium?
A group that pools small employers for random testing.
Learn moreHow often do drivers need a DOT physical?
Up to every 24 months, or sooner if the examiner sets a shorter period.
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