Express Labs DOT Drug Testing Consortium

Express Labs delivers fully compliant FMCSA DOT Drug & Alcohol Consortium services backed by 15+ years of industry experience.  We support owner-operators, small fleets, mid-sized carriers, and enterprise transportation companies with scalable compliance solutions across the United States.

Through our partnership with Quest Diagnostics, members receive secure access to the Employer Solutions Portal (ESP) with real-time test tracking from collection to final results - ensuring full visibility and streamlined compliance management.

• Immediate DOT Compliance - Instant DOT enrollment certificate


• Complete Online Account Access - Manage your account and drivers


• Drug & Alcohol Policy Included - FMCSA-compliant documentation


• Random Testing Pool - Over 30,000 drivers actively enrolled in our managed random testing pool


• Nationwide Collection Network - 20,000+ testing sites


• 24/7 Customer Support - Dedicated compliance assistance when you need it