USA Banner

Official US Government Icon

Official websites use .gov
A .gov website belongs to an official government organization in the United States.

Secure Site Icon

Secure .gov websites use HTTPS
A lock ( ) or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.

U.S. Department of Transportation U.S. Department of Transportation Icon United States Department of Transportation United States Department of Transportation

Significant Regulatory Guidance

Show Effective Date
Off
Significant Regulatory Guidance
Yes

How do I purchase a query plan?

Guidance on purchasing a Clearinghouse query plan

Q&A

How do I purchase a query plan?

Guidance: 

Query plans may be purchased only on the FMCSA Clearinghouse website by registered employers.  A consortium/third-party administrator (C/TPA) may...

Must a motor carrier that employs an intermittent, casual, or occasional driver to operate a CMV, as defined in §383.5, (1) require the driver to prepare and submit an employment application in accordance with §391.21 and (2) conduct the background invest

§391.63 Multiple-employer drivers.

Guidance Q&A

Question 3: Must a motor carrier that employs an intermittent, casual, or occasional driver to operate a CMV, as defined in §383.5, (1) require the driver to prepare and submit an employment application in accordance...

Is the Clearinghouse subject to the Privacy Act requirements?

Guidance on of Privacy Act applicability to the Clearinghouse

Q&A

Is the Clearinghouse subject to the Privacy Act requirements?

Guidance: 

Yes. The Clearinghouse is subject to certain provisions of the Privacy Act. For example, the Agency will...

Where can I find the 2015 OSA Bulletin?

NOTE:  This guidance was rescinded on January 22, 2024, and is no longer in effect.  See FMCSA-FR-89FR3892(2024-01-22).

FMCSA-MED-Sleep Apnea-FAQ001

Bulletin on Obstructive Sleep Apnea

Section § 391.41(b)(5): Driver...