
Consortium & Testing Management
MCS administers a fully DOT-compliant drug & alcohol testing program under 49 CFR Part 382 and Part 40 — covering pre-employment, random, post-accident, reasonable-suspicion, return-to-duty, and follow-up testing through a SAMHSA-certified laboratory network. We carry the full FMCSA Clearinghouse II burden on the carrier's behalf: consortium registration, pre-employment and annual queries, violation reporting within the three-business-day statutory window, and ongoing query management. The advisory, registration, and query-administration elements are managed by MCS as a DOT compliance filing service; only the laboratory and collection costs set by third parties pass through at published rates.
- Clearinghouse II registration & query management
- Nationwide SAMHSA-certified collection network
- Random pool administration at FMCSA minimum rates
- Return-to-duty & follow-up program oversight
- Violation reporting within statutory deadlines





