The FMCSA Drug and Alcohol Clearinghouse is now fully operational and mandatory use is now in effect. Employers, or their designated consortia/third-party administrators (C/TPAs), must now conduct queries, with driver consent, for all prospective CDL drivers, and annually for all currently-employed drivers. Employers, or their designated C/TPAs, and medical review officers (MROs) must now report drug and alcohol program violations.
If you have any questions about the Clearinghouse, please contact WTA Staff at (307) 234-1579, or visit the Clearinghouse FAQ.
Clearinghouse registration instructions for employers
