Under 49 CFR 396.11, DVIR requirements obligate a commercial motor vehicle driver to prepare a written Driver Vehicle Inspection Report at the end of each working day on which a defect or deficiency that could affect safe operation or cause a breakdown is found, and obligate the motor carrier to repair the problem and certify the repair before the vehicle is used again. The rule is enforced by the Federal Motor Carrier Safety Administration, and violations can carry civil penalties up to $19,246 per offense, plus criminal exposure and, in serious cases, an immediate shutdown of the carrier’s operations.
When a DVIR Is Required
The trigger is a defect or deficiency, not the end of the shift by itself. If nothing was discovered or reported to you during the trip, 49 CFR 396.11 does not require a written report. Many carriers still ask for a “no defects” report as internal policy, but that is a company rule, not a federal one.1eCFR. 49 CFR 396.11 – Driver Vehicle Inspection Report(s)
If a driver operates more than one vehicle in a shift, a separate report is needed for each vehicle where a problem was found. Team drivers sharing a single vehicle need only one signature on the DVIR, provided both drivers agree on the defects listed.1eCFR. 49 CFR 396.11 – Driver Vehicle Inspection Report(s)
What the Report Must Cover
At a minimum, the DVIR must address these parts and accessories:
- Service brakes, including trailer brake connections
- Parking brake
- Steering mechanism
- Lighting devices and reflectors
- Tires
- Horn
- Windshield wipers
- Rear vision mirrors
- Coupling devices
- Wheels and rims
- Emergency equipment
This is a floor. A carrier can require inspection of additional components, and any other defect that could affect safety or lead to a mechanical failure belongs in the report even if it is not on the list.1eCFR. 49 CFR 396.11 – Driver Vehicle Inspection Report(s)
The report must identify the vehicle clearly. The regulation does not specify a format, so a unit number, license plate, or VIN works as long as the truck or trailer can be pinpointed. Describe each defect with enough detail that a mechanic can diagnose it: “brakes feel soft on the right side” is more useful than “brake problem.” The driver who prepares the report signs it.1eCFR. 49 CFR 396.11 – Driver Vehicle Inspection Report(s)
Who Is Covered and Who Is Exempt
The rule applies to motor carriers operating in interstate commerce and to the drivers those carriers dispatch. Three categories of operators are exempt from the DVIR requirement entirely:
- Private motor carriers of passengers (nonbusiness), such as church buses or scout troop vehicles
- Driveaway-towaway operations, where the vehicle being delivered is the commodity
- Motor carriers operating only one commercial motor vehicle
Everyone else in interstate CMV operations is covered.2eCFR. 49 CFR 396.11 – Driver Vehicle Inspection Report(s) – Section: Exceptions
Intermodal equipment tendered by an intermodal equipment provider is handled under a separate track in 396.11(b), with its own inspection list and the provider carrying the repair-and-certify duty. If you operate intermodal chassis, the standard DVIR rules above are not the full picture.1eCFR. 49 CFR 396.11 – Driver Vehicle Inspection Report(s)
Carrier Repair and Certification Duties
Once a DVIR lists a defect that could affect safe operation, the motor carrier or its agent must repair the problem before any driver takes that vehicle out again. There is no grace period and no “drive it to the shop” exception for safety-related defects. The carrier then certifies on the original report that the defect has been repaired or that repair is unnecessary, and that certification must happen before the vehicle is operated again.1eCFR. 49 CFR 396.11 – Driver Vehicle Inspection Report(s)
The “repair is unnecessary” option is meant for cases where a closer look shows the reported item is not actually a defect, or where a listed item does not affect safe operation. It is not a way to defer real repairs.
The Next Driver’s Pre-Trip Review
The DVIR process continues under a companion regulation, 49 CFR 396.13. Before driving, the next driver to take the vehicle must:
- Be satisfied that the vehicle is in safe operating condition
- Review the last DVIR, if one was prepared
- Sign the report to acknowledge the review and confirm that required repairs have been certified as completed
That chain, driver reports, carrier repairs and certifies, next driver reviews and signs, is what a roadside inspection checks for. A missing link exposes both the driver and the carrier.3eCFR. 49 CFR 396.13 – Driver Inspection
Electronic DVIRs
As of March 23, 2026, an FMCSA final rule explicitly confirms that DVIRs may be created, signed, maintained, and transmitted electronically in accordance with 49 CFR 390.32. Electronic reporting was already common, but the updated language removes any question about whether a digital report satisfies the written-report requirement.4Federal Register. Electronic Driver Vehicle Inspection Reports
If your carrier uses an electronic system, the driver signature and the mechanic’s repair certification both need to be captured digitally, and the system should timestamp entries and tie each signature to a specific inspection record. The rules on content and retention do not change based on paper or screen.5eCFR. 49 CFR 396.11 – Driver Vehicle Inspection Report(s) – Section: Electronic Reporting
Record Retention
Motor carriers must keep the DVIR, the repair certification, and the certification of the driver’s pre-trip review for at least three months from the date the report was prepared. Intermodal equipment providers face the same three-month period. The records need to be accessible if FMCSA asks for them during an audit or compliance review.6eCFR. 49 CFR 396.11 – Driver Vehicle Inspection Report(s) – Section: Retention Period for Reports
Penalties for Non-Compliance
DVIR enforcement runs along several tracks.
Recordkeeping Violations
Failing to prepare, maintain, or preserve a required DVIR is a recordkeeping violation. Each day counts as a separate offense, with a maximum civil penalty of $1,584 per day. The total for all offenses tied to a single violation is capped at $15,846.7eCFR. Appendix B to Part 386 – Penalty Schedule
Knowing Falsification
Deliberately falsifying, destroying, or altering a DVIR carries steeper consequences. When the falsification misrepresents a fact that constitutes a violation beyond mere recordkeeping, the maximum civil penalty is $15,846 per violation.7eCFR. Appendix B to Part 386 – Penalty Schedule
Non-Recordkeeping Violations
Operating a vehicle with a known unrepaired safety defect, or failing to repair a reported defect before dispatching a driver, is a non-recordkeeping violation. Carriers face penalties up to $19,246 per violation. Individual drivers face a separate cap of $4,812 per violation.7eCFR. Appendix B to Part 386 – Penalty Schedule
Criminal Penalties
Under 49 U.S.C. 521(b)(6), anyone who knowingly and willfully violates the federal motor carrier safety regulations can be prosecuted criminally. Statutory penalties include fines up to $25,000, imprisonment for up to one year, or both.8Office of the Law Revision Counsel. 49 USC 521 – Civil Penalties
Imminent Hazard Out-of-Service Orders
In the most serious cases, FMCSA can issue an imminent hazard out-of-service order under 49 U.S.C. 521(b)(5) that shuts operations down immediately. The threshold is any condition that substantially increases the likelihood of serious injury or death if not stopped right away. Vehicles already in transit may proceed to their next immediate destination, but no new loads can be picked up and no additional trips can begin while the order is in effect.9Office of the Law Revision Counsel. 49 USC 521 – Civil Penalties – Section: Imminent Hazard