Quick Answer: A DVIR (Driver Vehicle Inspection Report) is the written report a driver prepares at the completion of each day’s work under 49 CFR §396.11, listing any defect that would affect safe operation or cause a mechanical breakdown. Three things most guides still get wrong: no driver of any commercial motor vehicle has to file a DVIR on a day with no defects — that changed for property carriers in 2014 and for passenger carriers in 2020; a motor carrier operating only one commercial motor vehicle is exempt from §396.11 entirely under §396.11(a)(5); and as of February 2026, electronic DVIRs are explicitly authorized in the regulation text. None of this affects the separate annual inspection requirement under §396.17.

If you drive your own truck, you are the driver and the motor carrier. That means two sets of obligations land on the same person, and a third — the annual inspection — requires someone qualified under §396.19. This guide separates them.

What Is a DVIR and When Is One Required?

A Driver Vehicle Inspection Report is required by 49 CFR §396.11. Under §396.11(a)(1), every motor carrier must require its drivers to report, and every driver must prepare a report in writing, at the completion of each day’s work on each vehicle operated — except for intermodal equipment tendered by an intermodal equipment provider, which has its own rules under §396.11(b).

Note the timing. The DVIR is a post-trip document. It records what the driver found during or at the end of the day’s work. The pre-trip obligation is a separate rule, §396.13, covered below.

Under §396.11(a)(2)(i), the report must identify the vehicle and list any defect or deficiency discovered by or reported to the driver which would affect the safety of operation of the vehicle or result in its mechanical breakdown. If a driver operates more than one vehicle during the day, a separate report is required for each vehicle.

Under §396.11(a)(2)(ii), the driver must sign the report. On two-driver operations, only one driver needs to sign, provided both agree on the defects identified.

Do You Have to File a DVIR If Nothing Is Wrong?

No. Not for any commercial motor vehicle. The current text of §396.11(a)(2)(i) states plainly: drivers are not required to prepare a report if no defect or deficiency is discovered by or reported to the driver.

This is the single most misreported point in DVIR content, because it changed in two stages:

• December 18, 2014 — FMCSA rescinded the no-defect DVIR requirement for drivers of commercial motor vehicles other than passenger-carrying CMVs (79 FR 75449).
• August 18, 2020 — FMCSA extended the same relief to passenger-carrying CMVs (85 FR 50787), removing the sentence that had required passenger carriers to file regardless.

Guides published as recently as 2026 still state that passenger-carrying CMVs must file a DVIR every day regardless of defects. That has not been correct for more than five years.

What did not change: the driver still has to inspect. The obligation under §396.13 to be satisfied the vehicle is in safe operating condition is untouched. And any defect that would affect safe operation must still be reported.

Many carriers require a daily report as company policy regardless, for audit and litigation defense. That is a business decision, not a federal requirement.

Are Owner-Operators With One Truck Exempt From DVIRs?

This is the provision almost nobody covers, and it matters enormously if you run a single truck.

§396.11(a)(5) states that the rules in the section do not apply to a private motor carrier of passengers (nonbusiness), a driveaway-towaway operation, or any motor carrier operating only one commercial motor vehicle.

If you are a motor carrier operating exactly one CMV, §396.11 does not apply to you. No DVIR. No repair certification on a DVIR. No three-month DVIR retention.

Three cautions before you act on that:

1. §396.13 still applies. You must still be satisfied the vehicle is in safe operating condition before driving it. The exemption removes the paperwork, not the inspection.
2. §396.17 still applies. The annual periodic inspection is a separate requirement with no single-vehicle exemption, and it must be performed by an inspector qualified under §396.19.
3. Add a second truck and the exemption ends. The moment you operate more than one commercial motor vehicle, §396.11 applies in full.

And the exemption that catches leased owner-operators. The exception is written for “any motor carrier operating only one commercial motor vehicle.” The question is which motor carrier is operating the vehicle. If you run under your own operating authority with one truck, that is you. But if you are leased on to a carrier and running under their authority, the motor carrier operating that vehicle is the lessee carrier — and if they operate more than one CMV, §396.11 applies. In practice most leased owner-operators are subject to their carrier’s DVIR program regardless, because the lease agreement requires it.

State rules, your insurer, and shipper or broker requirements may also impose reporting obligations the federal rule does not.

What Must a DVIR Cover?

Section §396.11(a)(1) lists eleven parts and accessories the report must cover at minimum:

1. Service brakes, including trailer brake connections
2. Parking brake
3. Steering mechanism
4. Lighting devices and reflectors
5. Tires
6. Horn
7. Windshield wipers
8. Rear vision mirrors
9. Coupling devices
10. Wheels and rims
11. Emergency equipment

“At least” is the operative phrase. Carriers commonly add items — fluid levels, body damage, cargo area condition, reefer operation — and nothing prevents that.

Combination vehicles: FMCSA guidance on §396.11 addresses this directly. Asked whether the section requires both the power unit and the trailer to be inspected, the agency answered yes — a driver must be satisfied that both the power unit and the trailer are in safe operating condition before operating the combination.

A report that says “truck is fine” is not a report. A defect entry should identify the component and its position — right rear trailer turn signal, number three axle brake chamber, left steer tire — so that whoever repairs it knows where to look.

What Does the Driver Have to Do Before Driving?

That is §396.13, a separate rule from the DVIR. Before driving a motor vehicle, the driver shall:

1. Be satisfied that the motor vehicle is in safe operating condition;
2. Review the last driver vehicle inspection report if required by §396.11(a)(2)(i); and
3. Sign the report to acknowledge that the driver has reviewed it and that there is a certification that the required repairs have been performed.

The signature requirement does not apply to listed defects on a towed unit which is no longer part of the vehicle combination.

Two things are worth pulling out of that text.

There is no federally required pre-trip form. Section §396.13(a) sets a standard — be satisfied the vehicle is safe — not a document. Carriers use their own pre-trip checklists as policy, and that is sensible, but no federal rule prescribes a pre-trip form or format.

The review requirement is conditional. Paragraph (b) says review the last DVIR if required by §396.11(a)(2)(i). Since no-defect DVIRs are no longer prepared, there is frequently no prior report to review. The 2020 rulemaking amended §396.13(b) specifically to account for that.

The rule that actually lists what you check: §392.7

There is a third regulation in this chain that most DVIR guides leave out entirely. 49 CFR §392.7(a) provides that no commercial motor vehicle shall be driven unless the driver is satisfied that the following parts and accessories are in good working order, nor shall any driver fail to use them when and as needed: service brakes including trailer brake connections; parking (hand) brake; steering mechanism; lighting devices and reflectors; tires; horn; windshield wiper or wipers; rear-vision mirror or mirrors; coupling devices; wheels and rims; emergency equipment.

Compare that to the eleven items §396.11(a)(1) requires the DVIR to cover. They are the same eleven. The 2014 rulemaking harmonized the pre-trip and post-trip lists deliberately, so a driver checks the same components going out as they report on coming in.

So the practical chain is: §392.7 tells you what to check before driving, §396.13 tells you what to be satisfied of and what to review, and §396.11 tells you what to write down if you find something. FMCSA guidance on §392.7 adds a useful point for team operations — if a driver is satisfied with a co-driver’s inspection, or a safety lane inspection, the requirement of the section has been met.

Section §392.7(b) sets a separate component list for drivers preparing to transport intermodal equipment.

What Does the Carrier Have to Do After a Defect Is Reported?

This is where audits find gaps, and where an owner-operator is wearing the second hat.

Under §396.11(a)(3)(i), prior to requiring or permitting a driver to operate a vehicle, the motor carrier or its agent must repair any defect or deficiency listed on the DVIR which would be likely to affect the safety of operation.

Under §396.11(a)(3)(ii), the motor carrier or its agent must certify on the DVIR that the defect has been repaired, or that repair is unnecessary, before the vehicle is operated again.

That creates a chain: the driver reports the defect and signs, the carrier repairs it and certifies on the same report, and the next driver reviews and signs to acknowledge. Break any link and the record does not hold up.

Note that “repair is unnecessary” is a legitimate outcome. If the reported condition does not affect safe operation, the carrier certifies that determination rather than performing work. What is not acceptable is the report going back into service with no entry at all.

How Long Do You Have to Keep DVIRs?

Three months from the date the written report was prepared, under §396.11(a)(4). And note precisely what has to be kept — the regulation names three documents:

• The driver vehicle inspection report
• The certification of repairs
• The certification of the driver’s review

Keeping the report but not the repair certification is a common finding. All three are named in the rule.

This is a different retention period from other Part 396 records. The annual inspection report is retained 14 months under §396.21(b)(1), and inspector qualification records are retained for the period the individual performs inspections plus one year under §396.19(b). Three separate clocks.

Can DVIRs Be Electronic?

Yes, and this is now explicit in the regulation. FMCSA’s rule at 91 FR 7896, published February 19, 2026, added §396.11(a)(6) and §396.11(b)(5), providing that the required reports may be created and maintained in electronic format in accordance with 49 CFR 390.32. A parallel paragraph, §396.13(d), was added for the driver inspection reports. The amended text took effect March 23, 2026.

Electronic DVIRs were already permissible under §390.32. The 2026 rule removed the ambiguity by writing it into Part 396 directly.

The underlying duties do not change. An electronic report still has to identify the equipment, preserve the defect description, carry the driver’s signature, show the repair certification, and remain available for the three-month retention period.

How Is a DVIR Different From the Annual DOT Inspection?

They are entirely separate requirements, and conflating them is the most expensive mistake in this area.

	§396.13 Pre-trip	§396.11 DVIR	§396.17 Annual
When	Before driving	End of each day’s work	Every 12 months
Who	The driver	The driver, then the carrier certifies	An inspector qualified under §396.19
Form required?	No federal form	Written report, only if defects	Report per §396.21(a)
Retention	n/a	3 months	14 months
Single-truck exemption?	No	Yes — §396.11(a)(5)	No

A pre-trip does not satisfy the DVIR. A DVIR does not satisfy the annual inspection. And the annual inspection does not remove the daily obligation. For the full annual requirement, see our guide to 49 CFR §396.17 periodic inspection requirements, and for what has to be on the truck afterward, DOT annual inspection stickers and documentation.

What About Trailers and Intermodal Equipment?

Intermodal equipment tendered by an intermodal equipment provider is carved out of §396.11(a) and handled under §396.11(b), which sets up a different process.

Every intermodal equipment provider must have a process to receive driver reports, and each driver or motor carrier transporting intermodal equipment must report any known damage, defects, or deficiencies at the time the equipment is returned. That report covers nine items: brakes; lighting devices, lamps, markers, and conspicuity marking material; wheels, rims, lugs, tires; air line connections, hoses, and couplers; king pin upper coupling device; rails or support frames; tie down bolsters; locking pins, clevises, clamps, or hooks; and sliders or sliding frame lock.

The report content requirements are more specific than the standard DVIR, including the responsible motor carrier’s name, both USDOT numbers, a unique identifying number for the equipment, and the date and time the report was submitted. The provider then repairs and certifies, and retains the documentation for three months.

Where Owner-Operators Actually Get Caught

The single-vehicle DVIR exemption is real, but it creates a false sense of relief. The obligations that do not go away:

• The §396.17 annual inspection, performed by a §396.19-qualified inspector, with the report retained 14 months and documentation on the vehicle
• Inspector qualification evidence under §396.19(b), retained by you as the carrier
• §396.25 brake inspector qualification for anyone inspecting, maintaining, servicing, or repairing brakes — see our air brake certification guide
• §396.3 systematic maintenance and the associated records
• Cargo securement under Part 393 Subpart I, including the inspection intervals — see our cargo securement guide

An owner-operator is the driver, the motor carrier, and frequently the mechanic. The exemption removes one document. It does not consolidate three roles into one set of duties.

Where this shows up is a compliance review, not the roadside. Auditors request inspection records and the qualification evidence for whoever performed them together, and Part 396 findings feed the Vehicle Maintenance BASIC under CSA — which affects your safety profile, your insurance renewal, and the reports brokers pull before assigning freight. The most common gap is not a missing inspection. It is an inspection that happened with no documentation to prove it, or a defect report with no repair certification behind it.

Qualify Yourself to Perform Your Own Annual Inspection

If you maintain your own equipment, the annual inspection is the one requirement you cannot self-certify without meeting the §396.19 standard — and it is also the one most owner-operators pay a shop for every year, indefinitely.

Our DOT Annual Inspection Training Course is built around 49 CFR Part 393 and Appendix A to Part 396 (formerly Appendix G), the inspection criteria §396.19(a)(1) requires an inspector to understand. It covers brakes, steering, suspension, lighting, tires, coupling devices, frame, fuel systems, and every other Appendix A component category, plus the inspection report requirements under §396.21.

Every enrollment includes three deliverables:

• Certificate of completion — documenting the training component of qualification under §396.19(a)(3)(ii)(A)
• Inspector qualification form — the §396.19(b) record you retain as the motor carrier
• Inspection checklist — the working document for performing and recording annual inspections

Fully online and self-paced, with lifetime access. To be clear about what it is: a commercial training program under §396.19(a)(3)(ii)(A), which combines with your experience to meet the qualification standard. For the full explanation, see how to get certified to do DOT inspections.

Running a fleet? Group registration with volume discounts is available for shops and fleets. See also who can perform DOT annual inspections.

Frequently Asked Questions

What is a DVIR?

A DVIR is a Driver Vehicle Inspection Report, required under 49 CFR §396.11. It is a written report the driver prepares at the completion of each day’s work on each vehicle operated, identifying the vehicle and listing any defect or deficiency that would affect the safety of operation or result in mechanical breakdown. The driver signs it, and the motor carrier certifies on the same report that the defect was repaired or that repair was unnecessary before the vehicle is operated again.

Do you have to file a DVIR if there are no defects?

No. Section §396.11(a)(2)(i) states that drivers are not required to prepare a report if no defect or deficiency is discovered by or reported to the driver. FMCSA rescinded the no-defect DVIR requirement for property-carrying CMVs effective December 18, 2014, and extended the same relief to passenger-carrying CMVs on August 18, 2020. Sources stating that passenger carriers must file daily regardless of defects are out of date.

Are owner-operators exempt from DVIR requirements?

If you are a motor carrier operating only one commercial motor vehicle, yes. Section §396.11(a)(5) states that the rules in the section do not apply to a private motor carrier of passengers (nonbusiness), a driveaway-towaway operation, or any motor carrier operating only one commercial motor vehicle. The exemption ends as soon as you operate more than one CMV, and it does not affect the §396.13 pre-trip obligation or the §396.17 annual inspection requirement.

Does the single-truck DVIR exemption apply if I’m leased to a carrier?

Usually not. The §396.11(a)(5) exception applies to a motor carrier operating only one commercial motor vehicle. If you are leased on and running under another carrier’s operating authority, that carrier is the motor carrier operating the vehicle, and if it operates more than one CMV the section applies. Most lease agreements also require participation in the carrier’s DVIR program as a contractual matter, separate from the federal rule.

What must a DVIR cover?

Section §396.11(a)(1) requires the report to cover at least eleven 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, and emergency equipment. Carriers may add items beyond that list.

How long do DVIRs have to be kept?

Three months from the date the written report was prepared, under §396.11(a)(4). The regulation requires retention of three documents: the driver vehicle inspection report, the certification of repairs, and the certification of the driver’s review. This is separate from the 14-month retention for annual inspection reports under §396.21(b)(1).

Is a pre-trip inspection the same as a DVIR?

No. The pre-trip obligation is §396.13, which requires the driver, before driving, to be satisfied the vehicle is in safe operating condition, review the last DVIR if one was required, and sign it to acknowledge review and repair certification. There is no federally required pre-trip form. The DVIR under §396.11 is a post-trip written report of defects found.

Can a DVIR be electronic?

Yes. FMCSA’s rule at 91 FR 7896, effective in 2026, added §396.11(a)(6) and §396.11(b)(5) providing that the required reports may be created and maintained in electronic format in accordance with 49 CFR 390.32, and added a parallel §396.13(d). Electronic reports must still identify the equipment, preserve the defect description, carry the required signatures and repair certification, and be retained for three months.

Who certifies that a reported defect was repaired?

The motor carrier or its agent. Under §396.11(a)(3)(i) the carrier must repair any listed defect likely to affect safe operation before requiring or permitting a driver to operate the vehicle, and under §396.11(a)(3)(ii) must certify on the DVIR that the defect was repaired or that repair is unnecessary before the vehicle is operated again. For an owner-operator, that is the same person who wrote the report, wearing the carrier’s hat.

Does a DVIR satisfy the DOT annual inspection requirement?

No. The annual periodic inspection under §396.17 is a separate requirement performed at least once every 12 months against the criteria in Appendix A to Part 396, by an inspector qualified under §396.19, with the report retained 14 months and documentation carried on the vehicle. Daily driver reports do not substitute for it, and it does not substitute for them.

Do trailers need their own DVIR?

Under §396.11(a)(2)(i), if a driver operates more than one vehicle during the day, a report must be prepared for each vehicle operated. FMCSA guidance confirms that a driver must be satisfied both the power unit and the trailer are in safe operating condition before operating the combination. Intermodal equipment tendered by an intermodal equipment provider is handled separately under §396.11(b).

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About the Author

Josh Lopez has spent more than 10 years in trucking and freight, working across shippers, carriers, brokerage, and reefer LTL. He founded dotinspectioncourse.com to give mechanics, owner-operators, and fleet managers accurate, regulation-first training on 49 CFR Part 396. Every regulatory citation on this site is verified against the current eCFR text before publication.