FMCSA Drug & Alcohol
Drug and Alcohol CLEARINGHOUSE Program
Per Federal Regulation 49 CFR Part 382, all employers and owner-operators are mandated to register
any CDL drivers they employ with the FMCSA Drug and Alcohol Clearinghouse.
This mandate went into effect on January 6, 2020, requiring employers to register and query annually
any current or prospective CDL driver who will be operating commercial motor vehicles.
This secure, online database holds all records for those with a Commercial Driver License (CDL) who
have any record of a drug or alcohol violation.
National Compliance Center is here to assist in the registration and annual query process.
1345 N. Jefferson St. 246
Milwaukee, WI 53202
M-F: 8am – 4pm CST