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United States Department of Transportation
FMCSA - Federal Motor Carrier Safety Adminstration

Drug & Alcohol Clearinghouse

Learning Center / News / Archive
Report Archive News Archive

Archives by Year

2020 Report Archive

In May 2020, FMCSA began releasing monthly reports covering data reported to the Clearinghouse, including information on the number of Clearinghouse registrations, queries conducted, violations reported, and drivers in the return-to-duty (RTD) process. Below are the Clearinghouse Monthly Summary Reports for May through December 2020.
  1. May 2020
  2. June 2020
  3. July 2020
  4. August 2020
  5. September 2020
  6. October 2020
  7. November 2020
  8. December 2020