FMCSA-Registered C/TPA · Serving U.S. Carriers Since 1992
DOT Compliance Resources
for U.S. Fleet Managers.
Free guides, checklists, and expert articles on DOT drug testing, FMCSA regulations, driver qualification files, and audit defense — from the team that’s been doing this since 1992.
45,000+Carriers Served
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Compliance Hub Pages
Start with the topic that matters most to your fleet — each hub links to every guide, article, and tool in that area.
DOT Drug & Alcohol Testing
Program setup, testing types, recordkeeping, consortium management, and SAP process.
Complete Guide →
Drug Testing Consortium
Random pool enrollment, C/TPA selection, cost comparison, and FMCSA requirements for carriers and owner-operators.
Complete Guide →
Drug Testing Program Requirements
The 6 required test types, 5-panel details, Clearinghouse II, written policy, and where programs break down.
Complete Guide →
Random Drug Test Frequency
FMCSA 50% rate explained, pool calculations, quarterly draw schedules, MIS reporting, and alcohol timing rules.
Complete Guide →
What Happens After a Failed Drug Test
Complete timeline from positive result through SAP evaluation, return-to-duty, and Clearinghouse reporting.
Complete Guide →
Return-to-Duty Process
The 9-step RTD process, costs, Clearinghouse II impact, timeline expectations, and recordkeeping.
Complete Guide →
Latest Compliance Guides
View all →DOT Drug Test
Marijuana Rescheduled to Schedule III: What This Means for DOT Drug Testing (Spoiler: Less Than You Think)
DEA issued a narrow Schedule III order covering FDA-approved marijuana-related products and certain state-licensed medical marijuana activity. Here''s what changed, what didn''t, and what DOT drug testing programs need to know.
FMCSA ComplianceMotus: FMCSA''s New Registration System and What FMCSA Compliance Teams Need to Know
FMCSA''s new registration system, Motus, is in Phase II rollout. Here''s what fmcsa compliance teams should know about the URS sunset and what to do this quarter.
FMCSA ComplianceDOT Administrative Rulemaking Reset 2026: What the New Rule Means for FMCSA Compliance Audits and Enforcement
DOT''s new procedural rule (effective May 27, 2026) constrains how FMCSA can use guidance in audits and enforcement. Here''s what changes for your FMCSA compliance audit prep.
FMCSA Compliance (DQ File / DOT Medical sub-hub)Paper MEC Extension 2026: How the New 60-Day Exemption Changes Your Driver Qualification File Workflow
FMCSA granted a 6-month exemption letting carriers rely on a paper medical examiner''s certificate for 60 days. Here''s how to update your DQ file workflow and driver training.
ClearinghouseClearinghouse Renewal 2026: What the FMCSA ICR Notice Means and How to Comment Before June 1
FMCSA opened a comment window on the CDL Drug & Alcohol Clearinghouse ICR. Comments close June 1, 2026. Here''s what the notice says and what to flag.
FMCSA ComplianceFMCSA Is Consolidating Your Registration Records Into One System — Here''s What the New Privacy Act Notice Means
FMCSA published a Privacy Act SORN consolidating registration data into a single new system tied to MOTUS. What it means and how to comment.
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