The Driver Qualification File Checklist

Who needs a DQ file

391.51(a) says each motor carrier shall maintain a driver qualification file for each driver it employs. Employed here includes the owner-operator who is the carrier's only driver. It includes a second driver hired for peak season. It does not wait until you have a safety department. A new authority with one truck has one file to build before that driver operates.

The file may be combined with the personnel file. Combined means the documents can live together. It does not mean a payroll folder with a CDL photo is the qualification file. Label it so you can pull the 391.51 items without sorting pay stubs.

This is not a hiring advertisement and not a recruiting guide. The question is what must be in the folder on the day the driver is used, and what must still be there three years after the driver leaves. The visit that asks for the folder is described in how to pass a DOT audit.

The documents 391.51 actually names

Start with the application for employment completed in accordance with 391.21. The application is the piece new carriers skip because the driver is a friend or is themselves. The section still wants the employment history, the addresses, and the questions 391.21 lists. A resume is not a substitute unless it actually contains every required answer, which resumes do not.

Next is the motor vehicle record obtained from each licensing authority at the hiring inquiry under 391.23. Then the road-test certificate, or the equivalent discussed below. Then, once a year, the fresh motor vehicle record required by 391.25 and a note of the carrier's review. The annual clock and the wording of that note are a separate page, because this checklist only names the document. Do not stop at the hire-date MVR and call the annual item done in advance.

Medical certification is its own item, covered below. If the driver has a Skill Performance Evaluation certificate or another FMCSA medical variance, a copy goes in the file as well. Missing the variance while using the driver is not a paperwork quibble. The variance is why the medical certification exists in that form.

Road test versus the CDL shortcut

391.51(b)(3) accepts a certificate of the road test issued under 391.31, or a license or certificate the carrier accepted as equivalent under 391.33, or the statement and certification the rules allow when a road test is not required. A CDL can be the equivalent only when 391.33 actually allows the carrier to accept it and the carrier documents that acceptance. A CDL tossed in a folder, with no road test and no record that the carrier accepted an equivalent, is the gap auditors find.

Give the road test in a representative vehicle if you are not using a valid equivalent. Keep the certificate. The certificate states that the driver can operate the equipment. It is not a ride-along story. If the driver will pull doubles, a test in a straight truck does not describe the job.

Do not backdate a road test after the audit letter. The date on the certificate is a fact. A false date is a false record, not a completed file.

Medical certificate and any variance

For a CDL holder, 391.51(b)(6)(ii) says that if the CDLIS motor vehicle record contains medical certification status, the carrier meets the medical-certificate requirement by obtaining that record from the current licensing state and placing it in the file. A non-excepted interstate CDL holder without that status on the record is not certified for interstate operation. The regulation's allowance to use a paper medical card for up to 15 days was written to run through June 22, 2025. Do not treat that dated window as a 2026 grace period. Check the motor vehicle record.

A wallet card that contradicts the MVR does not win. If the state record says not certified, the driver does not go out. If a medical variance supports the certification, the variance document is in the file too.

A driver who is not physically qualified under 391.11(b)(4) is an automatic new-entrant failure when that single occurrence is found under 385.321. One driver, one trip, is enough for that item. The checklist is how you avoid using the driver in the first place. The duration of a card, and the fact that 24 months is the maximum rather than the promise, belongs on the medical-card page. Do not turn this folder list into medical advice.

What does not belong in the folder

The Clearinghouse query is required before a safety-sensitive function, and it is not a 391.51 document. Keep it. Do not pretend it replaces the application or the road test. Which query to run is Clearinghouse full query versus limited query. A pre-employment drug test result likewise lives in the drug-and-alcohol records, under those retention rules, not as a substitute for the qualification file.

A copy of the carrier's insurance certificate, a photo of the truck, and a signed handbook acknowledgment may be useful. They are not on the 391.51 list. Adding them does not fill a missing MVR. A social-security card and an I-9 are employment documents. They are not evidence the driver is qualified under part 391.

Do not stuff the file with medical details you are not qualified to interpret and the rule does not ask you to store beyond the certificate, the MVR status, and any variance. This page is not a clinic.

How long you keep it after the driver leaves

391.51(c) says that except as provided in paragraph (d), each driver's qualification file shall be retained for as long as a driver is employed by that motor carrier and for three years thereafter. The day the driver quits is the start of the three years, not the end of the duty. Shredding the folder in the exit interview fails the section.

Paragraph (d) allows removal, three years after the date of execution, of the annual MVR, the annual review note, the medical certificate or the CDLIS MVR obtained for the file, the medical variance, and the National Registry verification note. Removal of an old annual review does not authorize destruction of the application on the driver's last Friday. Read (c) and (d) together. The file remains. Specified old documents inside it may come out on their own three-year execution clock.

When you pull the file for an audit, you should be able to show the application, the road-test evidence, the current medical status on the MVR for a CDL driver, and each annual review that has not aged out. If the only page is the license, build the rest before the driver is used again. There is no dollar penalty invented on this page. The requirement is the file.

Owner-operators write the application about themselves, pull their own motor vehicle record, and sign the review note when the annual date arrives. Self-employment is not an exemption from the folder. It is the reason the folder is thin if nobody builds it.

If a driver holds licenses from more than one state during the year, the hiring record and the later annual inquiry both have to cover each state that issued a license. One state's printout does not close the file when another state also licensed the driver. Ask the question on the application and order the records that answer it.

Frequently Asked Questions