The 2026 DQ File Checklist: Every Document You Need on File

Why This Checklist Is Organized by Deadline

Most DQ file checklists are a flat list of documents. That tells you what should be in the file, but not when it has to get there, and timing is where carriers actually get cited. A driver qualification file can contain every required document and still fail an audit because the medical certificate arrived after the driver's first trip, or the MVR request went out on day 45.

This 2026 DQ file checklist follows the life of a driver's file instead: what has to be in place before the driver operates a commercial motor vehicle, what has to land within 30 days of hire, what repeats every 12 months, and what has to be replaced whenever it expires. Each item cites the regulation behind it, so you can separate what 49 CFR 391.51 requires from what is simply good practice.

If you want the background on what a DQ file is and who has to keep one, start with our complete guide to FMCSA driver qualification files. This post is the working checklist.

Before the Driver's First Trip

These items are gates. The driver cannot operate a CMV for you until every one of them is done.

Employment application (391.21). A completed application, signed by the driver. It must include the driver's employment history: every employer from the preceding 3 years, plus, for drivers applying to operate a CMV that requires a CDL, every employer they drove a CMV for in the 7 years before that. Auditors read this as a timeline, so unexplained gaps get questions.

Road test certificate, or an accepted equivalent (391.31, 391.33). Either the certificate from a road test you administered, completed by the person who gave the test, or, if you choose to accept one in place of the test under 391.33, a copy of the equivalent. That can be a valid CDL obtained by passing a road test in the type of CMV you will assign (this does not cover double/triple trailer or tank vehicle endorsements), or a road test certificate issued within the preceding 3 years. If you accept a license, a copy of it is a required DQ file document under 391.51(b)(3).

Proof of medical certification (391.23(m)). What this looks like depends on whether the driver holds a CDL, and it must be in place before the driver operates a CMV.

• Non-CDL drivers: obtain the medical examiner's certificate and any medical variance it relies on, verify that the examiner was listed on the National Registry of Certified Medical Examiners on the date it was issued, and file a note documenting that verification (391.23(m)(1), 391.51(b)(8)(i)).
• CDL and CLP holders: the CDLIS motor vehicle record is the proof of medical certification (391.51(b)(6)(ii)). The separate National Registry verification note for these drivers was required only through June 22, 2025. See the 2026 changes section below for the paper card deadline.

CDLIS MVR self-certification check (391.23(m)(2)). For CDL drivers, use the CDLIS motor vehicle record from the current licensing state to verify and document the type of operation the driver self-certified (non-excepted interstate, for example) and, for interstate drivers, that the record shows a current medical certification.

Pre-employment drug test (382.301). You must receive a verified negative result before the driver performs any safety-sensitive function. The result itself belongs in your drug and alcohol testing records, which have their own confidentiality rules, not loose in the general DQ file. A narrow exception in 382.301(b) waives the test for a driver who recently participated in a compliant testing program, but you must document that you verified it.

Pre-employment Clearinghouse full query (382.701(a)). Run a full query and receive the result before the driver performs safety-sensitive functions. The driver must consent electronically in the Clearinghouse. Query records must be kept for 3 years (382.701(e)); maintaining a valid Clearinghouse registration satisfies that. Our Clearinghouse guide covers the query types and consent in detail.

Within 30 Days of Hire

The driver can operate while these are pending, but the 30-day clock starts on the first day of employment and does not pause.

MVR from every state (391.23(a)(1)). Request a motor vehicle record from each state where the driver held a license or permit in the preceding 3 years, and put each one in the DQ file. One state is not enough if the driver moved. Our guide to FMCSA MVR requirements walks through the details.

Safety performance history investigation (391.23(a)(2)). Investigate the driver's history with every DOT-regulated employer from the preceding 3 years. Responses, or documentation of your good faith efforts when an employer does not respond, go in the separate driver investigation history file under 391.53, not the DQ file. It is consistently among the most-cited driver qualification violations, and our previous employer inquiry guide explains how to document it so it holds up.

Every 12 Months

Annual MVR inquiry (391.25(a)). At least once every 12 months, obtain an MVR covering at least the preceding 12 months from each state where the driver held a license or permit during that period.

Annual review note (391.25(c)(2)). Review that MVR to determine whether the driver meets the minimum requirements for safe driving or is disqualified under 391.15, and file a note containing the name of the person who performed the review and the date of the review. That is the full regulatory requirement. Adding the driver's name, your conclusion, and a signature is good practice, but a signature has not been required since the 2022 amendments.

Annual Clearinghouse limited query (382.701(b)). Query the Clearinghouse at least once every 12 months for every driver subject to Part 382 testing, meaning anyone you use to drive a CMV that requires a CDL. A limited query requires the driver's written or electronic general consent, which you must keep for 3 years from the date of the last query (382.703(a)). If a limited query shows a record, you must run a full query within 24 hours or remove the driver from safety-sensitive functions.

What you no longer need: the annual list of violations. The driver-certified list of violations formerly required by 391.27 was repealed effective May 9, 2022. The annual MVR now covers it. If your checklist or onboarding packet still asks for it, it is outdated.

Whenever Something Expires

These documents have their own clocks, independent of the hire date and the annual cycle.

Document	Typical maximum validity	Regulation
Medical examiner's certificate	Up to 24 months; 12 for insulin-treated diabetes or the alternative vision standard, and examiners can issue shorter	391.45
Skill Performance Evaluation certificate or exemption	Up to 2 years for an SPE; as stated on an exemption	391.49, 381
CDL (and any hazmat endorsement on it)	Set by the state, up to 8 years for a CDL and 5 years for a hazmat endorsement	383.73, 383.141
National Registry verification note (non-CDL drivers)	Replaced with every new certificate	391.23(m)(1)

Two things catch carriers here. First, drivers with insulin-treated diabetes or who qualify under the alternative vision standard are recertified every 12 months, and examiners can issue shorter certificates for other conditions, so a 2-year assumption leaves a gap. Second, for non-CDL drivers, every new medical certificate needs a new National Registry verification note. Filing the card without the note is a violation even when the card is valid.

Unless you accepted the license in place of a road test, 391.51 does not require a copy of it in the file. The license still has to be valid for the driver to operate, and your MVRs will show its status. Most carriers keep a copy and track its expiration date, and you should too.

The 2026 Changes That Affect the File

Paper medical cards for CDL drivers are ending. Under the National Registry II rule, compliance with which began June 23, 2025, medical examiners report results to FMCSA, which sends them to the state, which posts the driver's medical certification status to the CDLIS MVR. For CDL and CLP holders, that MVR is now the proof of medical certification in the DQ file. FMCSA's current exemption lets a paper certificate serve as proof for up to 60 days after it is issued, but that exemption runs only through October 11, 2026, and FMCSA has said it does not expect to grant further nationwide waivers. After that date, a newly issued paper card no longer counts as proof for a CDL driver, so if the CDLIS MVR does not show current certification, you do not have proof. FMCSA still recommends examiners hand drivers a paper certificate, and a handful of states were still finishing the transition as of this spring, so expect some lag in the MVR data. Non-CDL CMV drivers are outside this pipeline, so their paper certificate still goes in the file. Our 2026 DOT physical guide has the full timeline.

Non-domiciled CDLs are under new rules. FMCSA's final rule on non-domiciled CDLs took effect March 16, 2026, narrowing which foreign-domiciled drivers states can issue or renew these licenses for. The obligations fall mainly on state licensing agencies, Eligibility is now limited to drivers in H-2A, H-2B, or E-2 status. The rule is being challenged in the D.C. Circuit, which denied a stay in May and heard argument on September 15, 2026. No decision has been issued as of this writing, so the rule remains in effect. For carriers, the practical point is the file: a non-domiciled CDL can be valid no longer than the driver's authorized stay, and never more than 1 year, so these licenses turn over far more often than standard CDLs. Watch their expiration dates and MVR status closely, because a license that is not renewed or is downgraded means the driver can no longer operate a CMV.

English language proficiency is enforced at roadside. 391.11(b)(2) has always required drivers to read and speak English well enough to converse with the general public, understand highway traffic signs and signals, respond to official inquiries, and make entries on reports and records. Since June 25, 2025, a driver who cannot meet that standard at an inspection is placed out of service, except on trips that stay within the U.S.-Mexico border commercial zones. In August 2026, FMCSA proposed writing that out-of-service rule into the federal regulations. There is no document for this in the DQ file, but it is a qualification requirement, so assess it at hire rather than learning about it from an inspection report.

What Does Not Belong in the DQ File

A clean DQ file is also about what you keep out of it. Auditors look for these records too, but in the right place:

Record	Where it belongs
Previous employer inquiry responses	Driver investigation history file (391.53)
Drug and alcohol test results	Drug and alcohol testing records (Part 382)
Hours of service records	Your HOS and ELD records (Part 395)
Driver medical records beyond the certificate	Kept by the medical examiner, not the carrier

The investigation history file and drug and alcohol records both have access restrictions. Mixing them into the general DQ file, where dispatchers and others outside the hiring process may see them, creates a confidentiality problem on top of an organization problem.

Retention: How Long Each Item Stays

Under 391.51(c), the DQ file must be kept for as long as you employ the driver and for 3 years after the driver leaves. Under 391.51(d), some items can be removed sooner, 3 years after they were executed, even while the driver still works for you:

• Annual MVRs from 391.25(a)
• Annual review notes from 391.25(c)(2)
• Medical examiner's certificates, or the CDLIS MVR used as proof of certification
• SPE certificates and medical exemption documents
• National Registry verification notes

The application, road test certificate (or the license copy accepted in its place), and at-hire MVRs stay for the full employment-plus-3-years period. Our DQ file retention guide covers retention across every related file.

Turning the Checklist Into a System

A checklist works on the day you hire someone. The problem is every day after that. Twelve months later the annual MVR is due, a medical card expires a year early because the examiner issued a 1-year certificate instead of 2, and after October 11 a new paper card stops counting as proof for a CDL driver. None of those dates line up, and multiplied across a fleet, a spreadsheet stops being a reliable way to see them.

Core Compliance tracks 14 document types for every driver, including the application, road test certificate, MVR, annual review, medical certificate, previous employer inquiry, and Clearinghouse query. Your dashboard flags any driver who is missing a required document or has one expiring within 30 days. For every document with an expiration date, including the license, medical certificate, and any MVR or annual review you date, a Monday email digest lists everything expiring in the next 90 days, with urgent alerts at 10, 5, and 1 day out.

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