The Official Website of the State of Arkansas

Drug & Alcohol Clearinghouse

Drug & Alcohol Clearinghouse

The Clearinghouse contains information about commercial driver’s licenses (CDL) and commercial learner’s permits (CLP) who are covered by the Federal Motor Carrier Safety Administration’s (FMCSA) Drug and Alcohol Testing Program. 

Please visit: https://clearinghouse.fmcsa.dot.gov for additional information.