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Driver qualification file checklist

A driver qualification (DQ) file is the set of records a motor carrier must keep for each driver it employs, as set out in 49 CFR 391.51. This checklist walks through what the rule lists, what has to happen in a new driver’s first 30 days, what recurs every year, and how long the records stay. Rules change, so treat this as a working guide and confirm against the current regulation text.

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Not advice. This guide is general information for trucking businesses. It is not legal, tax or accounting advice. Rules change and depend on your facts, so confirm anything that affects your operation with a qualified professional and the primary sources listed below.

What is a driver qualification file and who must keep one?

The duty to keep the file sits with the motor carrier. Part 391 of the Federal Motor Carrier Safety Regulations sets driver qualification standards, and section 391.51 requires the carrier to maintain a file for each driver it employs.

Owner-operators are not outside the rule by default. The definitions in 49 CFR 390.5 say “employee” includes an independent contractor while in the course of operating a commercial motor vehicle. A carrier that leases an owner-operator’s truck and driver should therefore expect to hold a file for that driver too. If a driver’s situation is unusual, ask a compliance professional.

If you are a dispatch company and not the carrier, the file belongs to your client. You can still add value by tracking when its parts expire, but do not assume you hold the legal duty or that a tracker makes a file compliant.

What must a driver qualification file contain?

Section 391.51(b) lists the contents. In summary:

  1. The driver’s employment application, completed under 49 CFR 391.21.
  2. A copy of the motor vehicle record from the driver’s licensing authority, obtained under 391.23(a)(1).
  3. One of the following for the road test: the road test certificate, a license or certificate accepted in place of the road test, or a written statement and driver certification under the rule’s provision for certain driver categories.
  4. The motor vehicle record from the annual inquiry required by 391.25(a).
  5. A note on the annual review of the driver’s record, required by 391.25(c)(2).
  6. The medical examiner’s certificate or a legible copy. For CDL holders, the rule routes the medical certification through the CDL information system record, and where a medical variance was used the variance documentation must be included.
  7. A Skill Performance Evaluation certificate or a Federal medical program exemption document, where one applies.
  8. A note verifying that the medical examiner is listed on the National Registry of Certified Medical Examiners.

What has to happen in a new driver’s first 30 days?

Under 49 CFR 391.23, within 30 days of the date a driver’s employment begins the carrier must complete two investigations and put the results in the file.

  • Motor vehicle records. Request a record from every state where the driver held a license or permit in the preceding three years, covering the prior three-year driving history. If a licensing authority sends nothing, document a good-faith effort to obtain it.
  • Safety performance history. Investigate the driver’s safety record with each DOT-regulated employer from the preceding three years. Place the replies, or documentation of good-faith efforts to get them, in the driver investigation history file.

For each previous employer contacted, make a written record with the employer’s name and address, when and how it was contacted, and what information was received. If the driver had no DOT-regulated employment in the preceding three years, document that no investigation was possible.

Separately, the Drug and Alcohol Clearinghouse rules require an employer to run a pre-employment query for a prospective CDL driver before hiring, under 49 CFR 382.701(a). The employer must also query the Clearinghouse annually for all currently employed CDL drivers, under 382.701(b). FMCSA’s Clearinghouse pages explain the types of query and consent requirements; follow them, and keep your own record of when each query was run.

What recurring tasks keep a driver qualification file current?

Most compliance problems are lapses, not omissions: something was in the file last year and nobody noticed when it expired. These are the recurring items, with the rule that creates each one.

Recurring driver qualification file tasks
TaskFrequencyRuleSuggested owner
Obtain the driving record and review it, then note who reviewed it and whenAt least once every 12 months49 CFR 391.25Safety manager
Run the Clearinghouse annual query for each CDL driverAnnually49 CFR 382.701(b)Safety manager
Replace the medical examiner’s certificate before it expiresPer the date on the certificate49 CFR 391.51(b)Office, with driver
Check the CDL expiry and endorsementsPer the expiry dateDriver licensing rulesOffice

When doing the annual review, 391.25 says the carrier must consider any evidence that the driver has violated the safety or hazardous materials regulations, review the accident record and evidence of violating motor vehicle laws, and give great weight to violations such as speeding, reckless driving and driving under the influence. The file needs a note with the reviewer’s name and the review date.

How long do you keep driver qualification file records?

Section 391.51(c) requires the file to be kept for as long as the driver is employed by the carrier and for three years afterwards. Paragraph (d) allows certain items to be removed three years after the date of execution, including the annual inquiry record and review note, the medical examiner’s certificate, medical variance documentation, skill performance or exemption documents and the National Registry verification note. The application, the initial motor vehicle record and the road test documents are not on that list, so they stay for the full period.

Because the clock runs from the end of employment, a driver who leaves leaves a file you must keep for three more years. Put the end-of-retention date on the record when the driver separates so it is not forgotten or deleted early.

Which gaps are worth checking for?

We have no data on how often each gap occurs, so this is not a ranking. It is a list of places where files tend to be thin, drawn from the structure of the rule itself.

  • A medical certificate on file that has already expired.
  • An annual review with no reviewer name or date.
  • A motor vehicle record from the current state only, when the driver held licenses elsewhere in the past three years.
  • Previous-employer inquiries with no record of who was contacted or when.
  • Owner-operator drivers who are treated as outside the process.
  • Documents scattered across email, phones and paper, so nobody can say what is missing.
  • No named person responsible for renewals.

How do you build a simple DQ tracker?

A tracker does not replace the file. It tells you what is due and who owns it. One row per driver is enough to start.

Sample tracker rows (invented drivers and dates)
Sample data
DriverCDL expiryMedical certificate expiryAnnual review dueClearinghouse annual query dueFile complete?
Driver A2028-03-142027-01-092027-06-302027-06-30Yes
Driver B2027-11-022026-12-182026-11-152026-11-15Missing road test record
Driver C (leased owner-operator)2029-05-212027-04-022027-02-102027-02-10Yes

Sort by the soonest date and work from the top each week. A record due within 60 days should have a named person and a plan. Choose your own warning window; there is no regulatory standard for it.

Frequently asked questions

How long must a driver qualification file be kept?

Under 49 CFR 391.51(c) the file is kept for as long as the driver is employed by the carrier and for three years afterwards. Paragraph (d) lets certain items be removed three years after the date they were executed.

Do owner-operators need a driver qualification file?

The definition of employee in 49 CFR 390.5 includes an independent contractor while operating a commercial motor vehicle, so a carrier should expect to keep a file for a leased owner-operator who drives. Confirm your situation with a compliance professional.

How often must a driver’s record be reviewed?

At least once every 12 months, under 49 CFR 391.25. The carrier obtains the motor vehicle record, reviews it and notes in the file the name of the reviewer and the date.

Sources

Primary sources are regulations and government pages. Secondary sources are used for context only. Each was opened on the date shown.

  1. 49 CFR 391.51, General requirements for driver qualification filesprimary · opened 2026-10-10
  2. 49 CFR 391.23, Investigation and inquiriesprimary · opened 2026-10-10
  3. 49 CFR 391.25, Annual inquiry and review of driving recordprimary · opened 2026-10-10
  4. FMCSA, When must current and prospective employers conduct a query of a CDL driver’s information in the Clearinghouse? (49 CFR 382.701)primary · opened 2026-10-10
  5. 49 CFR 390.5, Definitions (employee; driver)primary · opened 2026-10-10

Update history

  • First published.

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Driver Qualification File Checklist (49 CFR 391.51)