Driver qualification file: what goes in it and what expires

Every motor carrier that employs CDL drivers keeps a driver qualification file for each one. The rule is 49 CFR 391.51, and the idea behind it is simple: if an investigator asks how you know a driver was qualified to drive on a given day, the answer is in the file.

Most small carriers build the file properly when they hire someone. The trouble starts later. A few documents in the file expire or have to be renewed on their own schedule, and those are the ones that go missing when the person who hired the driver is busy, on vacation or gone.

This guide walks through what the file holds, which parts are one-time paperwork and which parts come due again, and a checklist you can use to audit your own files.

What the rule requires

Section 391.51 says each motor carrier must keep a qualification file for each driver it employs, and lists what goes in it. You can read the current text at Cornell's Legal Information Institute. In plain terms, the file contains:

• The driver's application for employment, completed and signed as described in 391.21.
• The motor vehicle record from hiring: the response from each state where the driver held a license or permit in the previous three years (391.23).
• Previous employers' safety performance history, or a note of your good-faith efforts to get it (391.23).
• The road test certificate, or a license or certificate you accepted in place of a road test (391.31 and 391.33).
• Each annual motor vehicle record you obtain under 391.25(a).
• The note of each annual review of the driver's record under 391.25(c)(2), with the reviewer's name and the date.
• Proof of the driver's medical certification: the medical examiner's certificate, or for CDL drivers, the state record that shows the driver's medical certification status.
• A note that you checked the medical examiner was listed on the National Registry of Certified Medical Examiners.
• A skill performance evaluation certificate, for drivers who have one.

Some checklists you will find online also list an annual certificate of violations signed by the driver. Check the current text of 391.51 for that item before relying on any checklist, including this one.

Drug and alcohol testing records under Part 382, including Clearinghouse queries, are their own set of records with their own rules. Many carriers keep them in a separate, locked file because they are confidential.

Set once, renewed every year

It helps to split the file into two groups.

One-time items. The application, the hiring MVR, the previous employer checks and the road test certificate are done once, when the driver joins. If they are missing, the gap goes back to the hiring process. They do not go stale on their own.

Recurring items. These come due again for as long as the driver works for you:

The gaps that open up after hiring live in this second group. The file was complete on the day of hire. Fourteen months later the MVR in it is out of date and there is no review note for this year.

How long to keep it

Under 391.51(c), the file is kept for as long as the driver works for you and for three years after they leave. Section 391.51(d) lets you remove certain recurring items three years after they were created, such as old annual MVRs, old review notes and expired medical certificates. Check that paragraph for the exact list before you clear anything out.

A checklist for your own files

Pull one driver's file and work through this list. If one file has a gap, the others probably do too.

• A signed application for employment.
• A hiring MVR from every state the driver was licensed in during the three years before hire.
• Safety performance history from previous DOT-regulated employers, or a record of your attempts.
• A road test certificate, or a copy of the license or certificate you accepted instead.
• An MVR dated within the last 12 months.
• An annual review note dated within the last 12 months, with the reviewer's name.
• A current medical certificate, or the state record showing current medical certification for a CDL driver.
• A note that the medical examiner was on the National Registry.
• The date each recurring item is next due, written down somewhere other than the file itself.

The last item is the one most carriers skip. A folder cannot remind you of anything. The due dates have to live in a calendar, a spreadsheet or a tool that someone actually looks at.

Keeping the recurring items current

For a fleet of three to thirty drivers, the recurring items add up quickly. Ten drivers means ten annual MVRs, ten review notes and ten Clearinghouse queries a year, each on its own date, plus medical cards and licenses. A few habits help:

• Track the next due date, not the last done date. "Reviewed March 2025" makes you do arithmetic. "Due March 2026" does not.
• Order the MVR early. Leave a few weeks to order the record, read it and write the review note before the 12 months run out.
• Record who did the review. The rule asks for the reviewer's name and the date on the note. Write both down when the review happens, not later.
• Never put results where they do not belong. Keep drug and alcohol information in its confidential file, not in shared notes or reminder emails.

Our guide to the annual review of driving record covers the yearly MVR review step by step, including what to put in the note.

Where DQ Calendar fits

DQ Calendar covers the recurring part of the file. You add your drivers (one at a time or by importing a roster) with the date of each driver's last annual MVR review and last Clearinghouse query, and optionally their medical certificate and CDL expiry dates. It shows everything on one calendar, emails you before each item is due, and keeps a dated log of what you recorded, with a printable annual review note for each MVR review.

It does not hold the file itself. It does not store applications, MVRs, medical certificates or test results, and it does not order MVRs or run Clearinghouse queries. You still keep the documents. DQ Calendar keeps track of when the next ones are due.