Full DOT-compliant testing for regulated employers
If your team operates under FMCSA, FAA, FTA, or another DOT agency's authority, we handle the full range of required testing — collected and processed to federal chain-of-custody standards under 49 CFR Part 40 and Part 382.
DOT drug and alcohol testing
Testology, Inc.
FMCSA — Federal Motor Carrier Safety Administration
FAA — Federal Aviation Administration
FTA — Federal Transit Administration
FRA — Federal Railroad Administration
PHMSA — Pipeline & Hazardous Materials Safety Administration
USCG — United States Coast Guard
The federally mandated 5-panel urine screen, collected under strict chain-of-custody rules compliant with 49 CFR Part 40.
A certified medical examiner's fitness-for-duty exam, entered into the national registry.
Administered by a trained BAT technician, following the same federally regulated procedure.
A paperless, secure digital form that tracks your specimen from collection to result, reducing errors and speeding up the process.
Medical Review Officer verification and result delivery for all lab-confirmed tests, as required under 49 CFR Part 40.
Query and violation reporting handled through the FMCSA Drug & Alcohol Clearinghouse portal on your behalf.
Required before a safety-sensitive employee performs any covered function for the first time.
Unannounced testing drawn from a pool, at rates set annually by the relevant DOT operating administration.
Triggered when a trained supervisor observes specific, documented signs of possible substance use.
Required following qualifying accidents involving injury, fatality, or vehicle damage.
Required after a policy violation, before returning to safety-sensitive work, and periodically after.
DOT testing follows a fixed federal panel under 49 CFR Part 40 — we don't substitute or adjust it, since doing so would invalidate the result for compliance purposes.
Common questions from employers managing a DOT compliance program.
We'll walk through your operating administration's specific requirements and get your program compliant — including your random testing pool.
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