Truck driver background check
CDL and non-CDL commercial driver hires are governed by the Federal Motor Carrier Safety Administration (FMCSA) in 49 CFR Part 391. The DOT-regulated screening package layers on top of the FCRA-required components — miss a piece and the driver cannot legally be dispatched.
Why it matters
A dispatched driver without a valid PSP, CDLIS, and drug/alcohol Clearinghouse query exposes the motor carrier to per-incident FMCSA civil penalties and out-of-service orders. Insurance underwriters routinely audit these files.
Recommended package
| Search | Why |
|---|---|
| SSN trace + address history | Establishes 10-year address footprint for the DOT MVR pulls. |
| County criminal (7-year lookback per county) | Baseline for insurability. |
| Federal criminal | Catches interstate trafficking, fraud, wire fraud. |
| MVR — every state licensed in past 3 years (49 CFR §391.23) | DOT-required. Returns license status, class, endorsements, moving violations. |
| CDLIS (Commercial Driver's License Information System) | Detects licenses issued in multiple states — a federal red flag. |
| FMCSA PSP (Pre-Employment Screening Program) | 5 years of crash data, 3 years of roadside inspection reports. |
| FMCSA Drug & Alcohol Clearinghouse query | Required pre-hire query for all CDL drivers since January 2020. |
| Previous employer safety-performance history (49 CFR §391.23(d)) | 3-year DOT-regulated employer history including drug/alcohol test results. |
| DOT physical (Medical Examiner's Certificate) | Required for interstate CDL under 49 CFR Part 391 Subpart E. |
| DOT 5-panel drug screen (49 CFR Part 40) | Required pre-hire under 49 CFR §382.301. |
Governing regulations
- 49 CFR §391.23 (Investigation and inquiries) — Requires 3-year MVR from every state licensed in and 3-year safety history from every DOT-regulated prior employer.
- 49 CFR §382.301 (Pre-employment testing) — Requires DOT drug test before performing any safety-sensitive function.
- FMCSA Drug & Alcohol Clearinghouse (49 CFR Part 382 Subpart G) — Pre-hire full query and annual limited query for all CDL drivers.
- 49 CFR Part 391 Subpart E — Physical qualifications and medical certificate requirements.
Turnaround time
2–4 business days when the Clearinghouse and PSP return same-day and the prior DOT employer responds promptly. Prior-employer safety-history can add 3–5 days if manual outreach is required.
Common disqualifiers
- Suspended, revoked, or disqualified CDL
- Positive pre-employment DOT drug test or Clearinghouse violation without completed return-to-duty
- Major disqualifying conviction under 49 CFR §383.51 (DUI, hit-and-run, felony involving commercial vehicle)
- Failure to maintain valid Medical Examiner's Certificate
Frequently asked questions
Do I need a Clearinghouse query for a new CDL hire?
Yes. Since January 6, 2020, every CDL hire requires a pre-employment full Clearinghouse query with the driver's consent. Annual limited queries are required for every subsequent year of employment.
How far back does an MVR go for a truck driver?
DOT requires a 3-year MVR from every state the driver has held a license in during the last three years. Most carriers pull the full driving record available from each state as a safety and insurance best practice.
Is FMCSA PSP mandatory?
PSP is not mandatory, but it is strongly recommended by FMCSA and universally used by insured motor carriers. It returns 5 years of DOT-recordable crash data and 3 years of roadside inspections.