+A DOT Clearinghouse Full Query is a search of the Federal Motor Carrier Safety Administration Drug & Alcohol Clearinghouse utilizing commercial driver license holders’ name, date of birth, CDL number, state and country of issuance. The Clearinghouse is a secure online database that will give employers real-time information about commercial driver’s license (CDL) and commercial learner’s permit (CLP) holders’ drug and alcohol program violations.
+DOT Clearinghouse