FMCSA Clearinghouse Services
As your C/TPA, we run the FMCSA Drug & Alcohol Clearinghouse for you — company registration, driver enrollment, pre-employment full queries, annual limited queries, and violation reporting. For consortium members, the pre-employment query is part of getting a driver into your pool. $35 per query.
The FMCSA Drug & Alcohol Clearinghouse is the federal database of CDL driver drug and alcohol violations. We handle your registration, C/TPA designation, driver enrollment, and pre-employment and annual queries.
The FMCSA Drug & Alcohol Clearinghouse is the federal database of CDL and CLP holders' drug and alcohol program violations. You must query it before hiring a driver and at least once a year for every active CDL holder — and report violations to it. Miss a query or a report, and you're exposed to civil penalties and out-of-service risk.
We run it for you, as your C/TPA
We handle the whole Clearinghouse function: registering your company, designating us as your C/TPA, enrolling drivers, running the pre-employment full query and the annual limited query, and reporting any violations on your behalf. You get the compliance without ever logging into the portal.
Built into hiring and the consortium
For consortium members, the Clearinghouse query is part of getting a driver ready to dispatch. Before a driver joins your random pool, we run the pre-employment query and confirm they aren't in a prohibited status — alongside the required pre-employment drug test.
What gets reported — and what doesn't
As your C/TPA, we report drug and alcohol program violations — a positive, a refusal, or a return-to-duty status — to the Clearinghouse. Passing test results are not reported; only the violations the regulation requires.
Key Features
We Run It as Your C/TPA
Registration, designation, queries, and reporting handled for you — no portal to manage.
Pre-Employment Full Queries
Run before a driver performs safety-sensitive functions, with consent.
Annual Limited Queries
Completed on every active CDL driver, on schedule.
Violation Reporting Handled
Positives, refusals, and return-to-duty status reported on your behalf.
Records in the DQF
Query records kept in each driver's qualification file for audits.
$35 Per Query
Flat per-query pricing, plus company and driver setup.
Compliance Requirements
Compliance Requirement
The queries — 49 CFR 382.701
Before allowing a CDL driver to perform safety-sensitive functions, an employer must run a pre-employment full query with the driver's consent. For every active CDL driver, the employer must also run a limited query at least once a year.
Reporting violations
Employers — and the C/TPA they designate — must report drug and alcohol program violations to the Clearinghouse: positive tests, refusals, and return-to-duty information.
Registration and consent
Employers must register in the Clearinghouse and may designate a C/TPA to conduct queries and reporting. Drivers register to provide consent for full queries. We handle the registration, the designation, and the query and reporting process.
Frequently Asked Questions
A secure federal database of CDL and CLP holders' drug and alcohol program violations. Employers must query it before hiring and at least annually for active CDL drivers, and must report violations to it.
A pre-employment full query before a driver performs safety-sensitive functions, and a limited query at least once a year for every active CDL driver.
A driver with an unresolved violation is prohibited from safety-sensitive functions until they complete the return-to-duty process. We flag it and coordinate the SAP and return-to-duty steps.
Only violations — positive tests, refusals, and return-to-duty status — are reported, as the regulation requires. Passing test results are not reported.
Company setup is $150 (one-time) and driver account setup is $35 per driver. Full and limited queries are $35 each. Consortium and contract rates available.
Related Services

Driver Qualification File (DQF) Management
Driver qualification files are one of the most-cited findings in a DOT audit. We manage every DQF for every driver on our own software — tracking each document, alerting before anything expires, and monitoring the MVR and medical card for expiration — so your files are always inspection-ready.

Motor Vehicle Records (MVR) Services
We pull and review motor vehicle records from every state a driver has been licensed — at hire and annually, as DOT requires — flag disqualifying offenses, and file the review in the driver's qualification file. $20 per driver plus state fees at cost.

MCS-150 Filing Services
Your USDOT registration has to be updated with FMCSA every two years — even if nothing changed — or your number is deactivated and your operating authority stops. We file your MCS-150 biennial update on time, handle initial registration and changes, and keep your USDOT record current and active.
Let us run the Clearinghouse for you — queries, reporting, and records handled as your C/TPA, so nothing lapses.
Contact our compliance specialists to learn how we can help your fleet stay compliant.
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