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Significant Regulatory Guidance

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Significant Regulatory Guidance
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What is the difference between a full and limited query?

Guidance on the difference between limited and full Clearinghouse queries

Q&A

What is the difference between a full and limited query?

Guidance: 

A limited query allows an employer to determine if an individual driver’s Clearinghouse record has any...

Must a physician specifically advise that substances in a prescription will not adversely affect the driver’s ability to safely operate a Commercial Motor Vehicle (CMV) or may a pharmacist’s advice or precautions printed on a container suffice for the adv

Section § 382.213: Controlled substance use.

Guidance Q&A

Question 1: Must a physician specifically advise that substances in a prescription will not adversely affect the driver’s ability to safely operate a Commercial Motor Vehicle (CMV) or may a pharmacist’s advice or...

What forms should a Mexico-domiciled carrier complete to apply for a US DOT Number and operating authority registration so that they can operate within or long-haul beyond the U.S.-Mexico municipalities and commercial zones along the U.S-Mexico border?

Registration requirement for Mexico-domiciled motor carriers.

FAQ002: What forms should a Mexico-domiciled carrier complete to apply for a US DOT Number and operating authority registration so that they can operate within or long-haul beyond the U.S.-Mexico municipalities and...