The FMCSA Drug and Alcohol Clearinghouse lets covered employers check whether drivers subject to Part 382, including applicable CDL and CLP holders, are prohibited from safety-sensitive work because of a drug or alcohol program violation. A St. Louis carrier can obtain help with account roles, queries, consent records and permitted reporting tasks.
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Maintain the annual query schedule
Registration does not complete the employer’s ongoing query duties. Each currently employed covered driver must be queried at least annually. Keep the driver, date, query type, consent basis and result together so a change of administrator or roster does not leave a required query overdue.
Clearinghouse and Missouri license records
A St. Louis employer should keep the national Clearinghouse check separate from the driver’s state license record. Missouri driving record guidance explains the driving-record route for Missouri license holders. Check names and license details before running the query, and investigate any mismatch. Drivers licensed elsewhere need the relevant issuing state’s record and licensing instructions, regardless of the employer’s address.
Use the correct query and consent
Every pre-employment query must be a full query, and full queries require the driver’s electronic consent in the Clearinghouse. If a limited query shows information exists, complete a full query within 24 hours of the limited query. If this deadline is missed, remove the driver from safety-sensitive functions until the full query is completed and confirms no prohibition.
A change to not-prohibited Clearinghouse status does not itself reinstate commercial driving privileges. The relevant State Driver Licensing Agency handles the licensing process.
For the wider process, read the service guide and FMCSA Clearinghouse employer guidance. Compare declared coverage and confirm the required service directly with any provider you contact.