DOT Drug Testing

📞 Speak With Our DOT Testing Team 671-864-9788

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DOT Drug Testing in Guam

We specialize in federally regulated DOT (Department of Transportation) drug and alcohol testing for CDL drivers, aviation personnel, maritime workers, pipeline operators, and other safety-sensitive transportation roles.

All testing complies with 49 CFR Part 40 and FMCSA requirements.

DOT Urine Drug Testing (Federal Standard Panel)

DOT-mandated urine drug test using the certified federal 5-panel.
Strict chain-of-custody and laboratory confirmation included.

DOT Breath Alcohol Testing

Certified breath alcohol testing meeting federal post-accident and workplace requirements.

DOT Post-Accident Testing

Immediate testing for DOT-recordable accidents involving commercial drivers or safety-sensitive personnel.

Chain-of-Custody Compliance (CCF)

All testing includes proper federal CCF documentation, secure specimen handling, and regulated reporting procedures.