Talking The Wiz Quiz: Ep 4 | DOT Violations, Return-to-Duty, and the FMCSA Clearinghouse Explained

In this episode of Talking The Wiz Quiz, Lori and Gary break down what employers must do when an employee violates federally regulated drug and alcohol testing rules — and what it takes to properly clear a violation.

You’ll learn:
• What counts as a DOT “violation” (it’s more than just a positive test)
• Why employees must be removed from safety-sensitive duties immediately
• Employer responsibilities after a violation, including SAP referrals
• The DOT return-to-duty process and why the order of steps matters
• Return-to-duty and follow-up testing rules, including observed collections
• Key alcohol thresholds and what is and is not reportable
• FMCSA Clearinghouse basics, prohibited status, and CDL downgrade or revocation timelines
• Who reports what to the Clearinghouse (MRO vs employer vs C/TPA)
• Clearinghouse queries (limited vs full), annual requirements, and best practices to avoid fines
• Why violations can restart the process from step one, even years later

This episode is especially helpful for motor carriers, DERs, safety managers, owner-operators, and anyone responsible for DOT compliance.

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