Official US Government Icon

The .gov means it’s official.
Federal government websites often end in .gov or .mil. Before sharing sensitive information, make sure you're on a federal government site.

Secure Site Icon

The site is secure.
The https:// ensures that you are connecting to the official website and that any information you provide is encrypted and transmitted securely.

The latest information on the Coronavirus Disease 2019 (COVID-19) is available on coronavirus.gov.

United States Department of Transportation United States Department of Transportation

FMCSA Offers Resources for the Upcoming Implementation of the Commercial Driver’s License Drug and Alcohol Clearinghouse

Thursday, March 14, 2019

The U.S. Department of Transportation’s Federal Motor Carrier Safety Administration (FMCSA) today released additional online resources for Commercial Driver’s License (CDL) holders, employers, state driver licensing agencies, medical review officers, and substance abuse professionals regarding the upcoming implementation of its CDL Drug and Alcohol Clearinghouse in January 2020. 

The new clearinghouse resource webpage provides commercial motor vehicle (CMV) stakeholders with a variety of informative resources about the clearinghouse, including a comprehensive fact sheet, implementation timeline, frequently asked questions, and more.  Additionally, CMV stakeholders can sign-up to receive clearinghouse-related email updates as the implementation progresses.

"As this Congressional mandate is enacted, FMCSA’s goal is to provide as many resources and updates as possible to those who will be using the upcoming Drug and Alcohol Clearinghouse.  As we transition to the use of the clearinghouse, we will ensure drivers, employers, and state licensing agencies are kept up-to-date throughout the implementation process.  FMCSA is here to be helpful and to assist all CMV stakeholders who have questions regarding the Drug and Alcohol Clearinghouse," said FMCSA Administrator Raymond P. Martinez. 

The clearinghouse will be a secure online database that will allow FMCSA, CMV employers, State Driver Licensing Agencies, and law enforcement officials to identify – in real-time – CDL drivers who have violated federal drug and alcohol testing program requirements, and thereby improve safety on our nation’s roads.

For more information on FMCSA’s new Drug and Alcohol Clearinghouse resource website, visit https://clearinghouse.fmcsa.dot.gov.