When a Post-Trip DVIR Is Actually Required

396.11 after the no-defect change

49 CFR 396.11(a)(1) still says every motor carrier shall require its drivers to report, and every driver shall prepare a report in writing at the completion of each day's work on each vehicle operated, with a list of parts that includes service brakes, the parking brake, steering, lighting, tires, the horn, wipers, mirrors, coupling devices, wheels and rims, and emergency equipment. Then paragraph (a)(2) limits the content. The report identifies the vehicle and lists any defect or deficiency which would affect safety or cause a breakdown. If the driver operates more than one vehicle, a report is prepared for each. And then the sentence that ended the blank-form ritual: drivers are not required to prepare a report if no defect or deficiency is discovered by or reported to the driver.

Teach that sentence. Do not teach the old always-fill-out-the-form rule. Do not teach the opposite extreme, that post-trip reports are dead. A defect day is a report day. A clean day is not a federal report day. A carrier policy can be stricter. A stricter policy is allowed. A looser policy, one that tells drivers not to write up a real defect, is not.

Intermodal equipment tendered by an intermodal equipment provider is handled under 396.11(b), not as if it were the carrier's own tractor. The report goes to the provider. Do not skip a chassis defect because the tractor felt fine.

Safety-related defects still get a report

The test is the defect, not the driver's mood. A lamp that does not work, a tire at the end of its life, a coupling device that is not right, an air leak the driver heard: if it would affect the safety of operation or result in a breakdown, it is listed. The parts list in (a)(1) is the minimum coverage of the report, not a suggestion that only those parts exist. The driver signs the report. On a two-driver operation, only one driver needs to sign if both agree on the defects identified.

A report of nothing, when something was discovered, is a false report. A report of a defect the driver did not find, written to look busy, is also a false report. The rule is narrower than a novel and wider than silence.

396.11(a)(5) excepts a private motor carrier of passengers that is nonbusiness, a driveaway-towaway operation, and any motor carrier operating only one commercial motor vehicle. A one-truck carrier should read that exception before building a federal DVIR ritual it does not owe. The exception does not erase 396.9 out-of-service orders, the periodic inspection, or the duty not to drive a vehicle that is likely to break down. It erases this report section. A second CMV brings the section back.

Who signs the repair certification

396.11(a)(3) says that before requiring or permitting a driver to operate a vehicle, the carrier or its agent shall repair any defect or deficiency listed on the report which would be likely to affect the safety of operation. The carrier certifies on the report that the defect has been repaired or that repair is unnecessary before the vehicle is operated again. The certification is a signature about the repair. It is not a promise that the SMS points will fall off, and it is not a DataQs filing.

Repair is unnecessary is a real option when the listed item is not a safety defect. It is not a rubber stamp for a brake the driver correctly wrote up. If you certify unnecessary and the defect is real, the certification is false and the truck is still unsafe. Match the certification to the work.

The next driver's review

The next driver who takes the vehicle reviews the certification. That review is part of what 396.11(a)(4) tells you to keep: the report, the certification of repairs, and the certification of the driver's review, for three months from the date the written report was prepared. A repair note that never reaches the next driver is a note the section did not finish.

If there was no report because there was no defect, there is nothing for the next driver to review under this paragraph. Do not invent a blank form so the next driver has something to sign. The pre-trip the driver performs is a different inspection. It lives on the pre-trip guide, which this page will not rewrite.

Out-of-service defects are item 15 on the auto-fail list

385.321 item 15 is 396.11(a)(3): failing to correct out-of-service defects listed by the driver in a driver vehicle inspection report before the vehicle is operated. Single occurrence. If the driver lists an out-of-service defect, the vehicle is not operated until it is corrected. A dispatch that says get it to the yard is the failure. The new-entrant table does not care that you meant to fix it at the other end.

Not every defect is an out-of-service defect. The certification duty still applies to defects likely to affect safety. The automatic-fail row is aimed at the out-of-service ones listed on the report. Treat both as stop-until-fixed when safety is affected. Do not use the narrower audit row as permission to roll a safety defect that is merely not labeled out of service.

How long you keep the reports

Three months. 396.11(a)(4) is three months from the date the written report was prepared. The six-month hours-of-service retention rule does not apply to DVIRs. Shredding them at 30 days is early. Keeping them for six months is a company choice, not the federal floor. Do not tell an auditor the HOS rule covers this folder.

Electronic reports are allowed under 396.11(a)(6) if they meet 390.32. A photo in a group chat that nobody can find in month two is not a retained report. Put the electronic file where the three-month search will succeed.

The annual inspection under 396.17 is a different document on a different cycle. Link the annual DOT inspection when the question is the periodic inspection sticker. A DVIR does not replace it. An annual inspection does not replace a defect report from Tuesday.

A one-truck carrier that later adds a second power unit should start the DVIR rule on the day the second vehicle makes the fleet more than one CMV. The exception is about the operation, not about a habit you may keep forever after the fleet grows.

When a defect is reported by someone other than the driver, the sentence still covers it. 396.11(a)(2) includes a deficiency reported to the driver, not only one the driver found alone. A yard mechanic who tells the driver the lamp is out has created a defect the report must list if the driver is completing the day on that vehicle. Ignoring a report you were given is not the same as discovering nothing.

File the three-month stack by vehicle number. An auditor who asks for last month's defect reports should not have to read every driver's personal folder. The certification and the next driver's review belong on the same report, not in a separate notebook nobody connects to the write-up.

Frequently Asked Questions