DOT-Compliant Drug Screening Services
Battle Tested provides Department of Transportation (DOT) compliant urine drug testing in accordance with 49 CFR Part 40 regulations.
These tests are required for safety-sensitive employees regulated by federal agencies, including the FMCSA, FAA, FTA, FRA, PHMSA, and USCG.
Our certified collectors ensure that each test is performed with strict attention to the chain of custody, privacy, and regulatory accuracy.
DOT Screening Services Include:
Pre-Employment Testing
Random Testing
Post-Accident Testing
Reasonable Suspicion Testing
Return-to-Duty Testing
Follow-Up Testing
All DOT specimens are sent to a SAMHSA-certified laboratory and reviewed by a qualified Medical Review Officer (MRO).


What to Expect During a DOT Drug Screening
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Identity Verification
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You must present a valid, government-issued photo ID.
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Chain-of-Custody Process
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A DOT Chain-of-Custody Form (CCF) is completed and reviewed with you before the collection begins.
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Urine Specimen Collection
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The collection will be performed in a secure, private setting following DOT procedures.
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In certain circumstances, observed collections may be required.
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Specimen Sealing & Documentation
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Your sample is sealed, labeled, and documented in your presence.
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Laboratory Testing & Results
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Specimens are shipped to a certified laboratory.
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Results are reviewed by an MRO and reported to the designated employer or representative.
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