Motor carriers must request two types of Clearinghouse queries, pre-employment and annual, to learn of FMCSA testing violations and milestones in the DOT return-to-duty process and follow-up program. The top five common questions are answered.
Violations Motor Carriers Must Report to Clearinghouse
Since violations are often few and far between, motor carriers may not fully understand their reporting responsibilities. Medical review officers (MROs), substance abuse professionals, and motor carriers provide the data necessary to populate the Clearinghouse.