From Friday, April 19, 2024, at 8:00 am to Sunday, April 21, 2024, at 8:00 pm Eastern Time, the Commercial Driver’s License Information System (CDLIS) Gateway will be intermittently unavailable due to scheduled system maintenance. Clearinghouse users may experience issues verifying driver information during this maintenance time.

Also, from Saturday, April 20, 2024, at 11:00 pm to Sunday, April 21, 2024 at 3:00 am Eastern Time, FMCSA will perform scheduled system maintenance. Users will not be able to access the Clearinghouse during this time.
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United States Department of Transportation
FMCSA - Federal Motor Carrier Safety Adminstration

Drug & Alcohol Clearinghouse

Campaign Materials

Stand Against Impaired Driving

FMCSA partners can download materials to help educate stakeholders about their requirements under the Drug and Alcohol Clearinghouse regulations.

Together with our partners in the industry, FMCSA is working to increase the number of employers of CDL drivers registered for and querying the Clearinghouse, as required by the Federal regulations. By ensuring that your members are educated about their Clearinghouse requirements, you are helping to prevent impaired driving of CMVs, and helping to make our Nation’s roads safer for everyone.

Written Communications

Download and use the following in your partner communications.

For brochures, fact sheets, how-to guides on using the Clearinghouse, and more, visit the Clearinghouse Learning Center.

Web Graphics

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Download and use the images above on your websites, social media channels, e-newsletters, etc. Please link graphics to https://clearinghouse.fmcsa.dot.gov.

Download All Graphics

Online Ads

FMCSA is placing the following ads online. You can increase our impact by using these ads on your website, in your e-newsletters, or with your partners. Please link ad graphics to https://clearinghouse.fmcsa.dot.gov/register.

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Download All Sizes

Sizes available:

  • 300x250
  • 336x280
  • 728x90
  • 970x250
  • 1080x1080
  • 1200x625
  • 320x100