From carrier compliance to drug testing, occupational health, and technology, we deliver unified solutions that keep you compliant, violation-free, and operationally confident.
Carrier compliance, drug & alcohol testing, occupational health services, and technology—all integrated into one unified platform. Every test, query, medical exam, and update automatically syncs across your entire compliance program.
Full-service FMCSA and DOT compliance management for motor carriers—from Clearinghouse administration and Driver Qualification Files to UCR registration, MVR monitoring, and supervisor training. Keep your fleet compliant and your drivers on the road.
Formerly Diversified Drug Testing (DDT). DOT drug and alcohol testing for carriers, schools, athletics, and workplaces. Consortium membership, mobile/clinic testing, MRO-verified results, and 24/7 emergency response.
A secure, cloud-based compliance management platform connecting every driver, test, and document.
Comprehensive occupational health services including DOT physicals, fit-for-duty evaluations, and pre-employment screening. Keep your workforce qualified and compliant with federal requirements.
Delivering measurable results across all compliance operations
All divisions fully integrated
Emergency response & guidance
Across all four divisions
We deliver complete safety and compliance solutions—DOT/FMCSA compliance, drug & alcohol testing, occupational health services, and technology—through integrated platforms, expert support, and proven processes.
Random testing, DQFs, Clearinghouse, UCR, DOT physicals, and medical surveillance in one unified program. 24/7 access to compliance and medical experts—complete coverage without multiple vendors.
Designed for carriers who can't afford a full-time compliance officer. Affordable annual plans that make staying legal simple and predictable.
Real-time compliance dashboards, automatic alerts, and digital binders. Proper retention timelines and documentation standards maintained for every driver.
Prevents dispatch of prohibited or disqualified drivers. Provides post-accident documentation and audit defense support.
Automatic incorporation of FMCSA and DOT regulation changes into client programs, policies, and training materials.
Average 4-hour response for compliance questions. Same-day emergency testing coordination and post-accident support across the Midwest.
Four specialized divisions, one unified platform. Every action across our divisions is automatically synchronized for complete compliance visibility.
Manages your DQFs, Clearinghouse queries, UCR registration, and all FMCSA documentation requirements for DOT-regulated operations.
Conducts DOT random selections, coordinates testing, manages MRO review, plus non-DOT programs for athletic and education sectors.
Coordinates DOT physicals, fit-for-duty evaluations, pre-employment screening, and OSHA-compliant medical surveillance programs.
Unifies compliance, testing, and medical data into real-time dashboards, automated expiration alerts, and instant audit binders.
Join hundreds of carriers, fleets, athletic programs, and school districts who trust Diversified to keep them compliant, violation-free, and operationally confident. One partner for DOT compliance, testing, and occupational health.