§382.701 imposes two Clearinghouse query obligations:
Pre-employment full query (§382.701(a)) — before allowing a new CDL driver to perform any safety-sensitive function, the carrier obtains the driver's specific consent (recorded in the Clearinghouse) and runs a full query. The query returns any reported violations, refusals, RTD-test results, and follow-up testing status across all DOT modes.
Annual query (§382.701(b)) — at least once every 365 days, the carrier runs either an annual limited query (driver has given general consent under §382.703) or a full query. A limited query indicates whether records exist; if records exist, the carrier must run a full query within 24 hours and either obtain confirmation the record was resolved or prohibit the driver from CMV operation.
Audit consequence
§385.321(b)(3) lists "using a driver known to have failed a controlled substances test" as an audit auto-fail. The Clearinghouse query is how a carrier acquires that knowledge. Skipping queries doesn't protect — it converts a "known" failure into a "should have known" one.
Roadworthy HQ is a query tracker, not a Clearinghouse integration
FMCSA does not publish a public API for Clearinghouse. The carrier (or their registered C/TPA) runs queries directly at clearinghouse.fmcsa.dot.gov. Roadworthy HQ stores the query date and result PDF, runs the §382.701(e) retention clock, and surfaces the rolling 365-day next-query date.
How to prevent it
- Day-1-of-hire workflow includes the §382.701(a) pre-employment query.
- §382.701(b) annual queries are scheduled on the rolling 365-day cycle per driver.
- §382.703 general consent (signed once) enables limited queries; without it, every annual query must be a full query.
How Roadworthy HQ helps
Roadworthy HQ schedules the §382.701(a) pre-employment query, tracks completion, schedules the annual query at hire-anniversary + 364, and fires alerts at 60 / 30 / 7 days before the deadline. The §382.701(e) retention clock runs against the stored result.