An ELD violation is any failure to install, operate, maintain, or produce records from an electronic logging device as required under 49 CFR Part 395. The common ones are predictable: drivers logged under the wrong duty status, unresolved device malfunctions, missing documentation at inspection, carriers that don’t retain records, and data transfers that fail roadside. The consequences are not abstract. A driver without a working ELD can be placed out of service for 10 consecutive hours on the spot, and knowing falsification of records carries a civil penalty of up to $15,846 per offense.
The Driver-Side Violations That Get Cited Most
Day-to-day driver errors account for the largest share of ELD citations. The device automatically captures date, time, location, engine hours, vehicle miles, and vehicle and carrier identification. Everything else is on the driver, and that is where inspectors and auditors find problems.
A driver must log in at the start of each shift and select the correct duty status: off-duty, sleeper berth, driving, or on-duty not driving. Operating under another driver’s login, or driving without logging in at all, is treated as falsification. Drivers must also manually enter annotations, location descriptions when the ELD prompts for them, trailer numbers, and shipping document numbers. Skipping those manual entries is citable under 49 CFR 395.24.
Certification is a separate trap. Drivers must review and certify the accuracy of their daily records. When either the driver or the carrier edits a record, the edit must carry an annotation explaining why. An unannotated edit, or a pattern of edits that quietly converts on-duty time to off-duty time, is exactly what auditors look for.
Unassigned Driving Time
When a vehicle moves without any driver logged in, the ELD records that movement as unassigned driving time. Once unassigned time exceeds 30 minutes in a 24-hour period, the device flags it as a diagnostic event. Drivers must review the segments and either accept them or reject them with a reason. Leaving unassigned time unaccounted for reads as a failure to record driving time, and during an audit it suggests either sloppy record-keeping or deliberate avoidance of hours-of-service tracking.
The Documentation Packet
A surprisingly common citation is failing to carry the required onboard ELD information packet. Under 49 CFR 395.22(h), every driver must have four items in the cab:
- A user manual for the specific ELD installed in the vehicle.
- A data transfer instruction sheet showing how to produce and transfer records to an inspector.
- A malfunction reporting instruction sheet describing what to do and how to document a device failure.
- Blank paper log grids sufficient to record duty status for at least eight days.
Many drivers carry the manual and the blank logs and forget the malfunction sheet, which is a separate required document.
Malfunctions, Diagnostic Events, and Revoked Devices
The ELD monitors itself. It flags diagnostic events when something looks wrong: power interruptions, loss of engine synchronization, unconfirmed data transfer capability, more than 30 minutes of unidentified driving in a 24-hour window, or missing required data fields. A diagnostic event on its own is not a violation, but ignoring one is where trouble starts. When a diagnostic crosses certain thresholds, the ELD registers a compliance malfunction, and a malfunction triggers real obligations.
Once the ELD registers a malfunction, the driver must note it on the device and notify the carrier in writing within 24 hours. The driver switches to paper logs and reconstructs the record of duty status for the current day and the previous seven consecutive days. The carrier then has eight days from either discovering the malfunction or receiving the driver’s notification, whichever comes first, to repair, replace, or service the device. If more time is needed, the carrier can request an extension from the FMCSA Division Administrator within five days of the driver’s notification. Failing to fix a known malfunction within that eight-day window is a violation charged to the carrier.
Revoked devices catch carriers off guard. The FMCSA periodically removes ELDs from its registered list when they no longer meet compliance standards. In the most recent action, the agency removed fourteen devices and gave carriers 60 days to switch to a compliant replacement. After the deadline, a driver using a revoked device is treated exactly as if operating without an ELD at all, and the next inspection will produce an out-of-service order. Checking the FMCSA’s registered device list is worth doing regularly rather than assuming current hardware stays approved.
Tampering is treated separately and severely. Congress required ELDs to be tamper-resistant under 49 USC 31137, and disabling the device, blocking its signal, or altering recorded data violates federal law.
Misuse of Personal Conveyance and Yard Move
Two special driving categories generate a disproportionate share of falsification findings, because drivers use them to hide driving time and auditors are trained to spot the patterns.
Personal Conveyance
Personal conveyance lets a driver record CMV movement as off-duty when using the vehicle for personal reasons that do not benefit the carrier. FMCSA guidance permits it for things like commuting between home and a terminal, driving from a truck stop to a restaurant, relocating to a safe rest area after unloading, moving the vehicle at a safety official’s request during off-duty time, or transporting personal belongings.
What kills the claim is any movement that advances a business purpose. Bypassing available rest stops to get closer to the next pickup is not personal conveyance, even if the driver is technically off-duty. Neither is bobtailing to reposition for another load, driving to a maintenance facility, or any movement with passengers aboard a passenger-carrying CMV. A driver placed out of service for exceeding hours-of-service limits cannot use personal conveyance to keep driving. During personal conveyance the ELD reduces location precision to roughly a 10-mile radius and stops recording engine hours and vehicle miles, which is a privacy feature that also makes it harder for the driver to prove later that no work was being done.
Yard Move
Yard move status records vehicle movement as on-duty not driving instead of driving time, so it does not count against the daily driving limit. It is meant for repositioning within a restricted area such as a carrier terminal, customer facility, or repair yard, meaning a place with gates or signage limiting public access.
The FMCSA defines a highway as any road open to public travel. If the vehicle is on a public road while yard move is selected, the record is falsified. Auditors cross-check GPS coordinates against work assignments and facility locations. There is no automatic speed threshold, but location data placing the truck on an interstate while logged as “yard move” speaks for itself.
Carrier-Side Violations
Motor carriers carry their own compliance obligations beyond what happens in the cab, and they get cited for their own violations independent of anything the driver does.
Record Retention
Carriers must retain all ELD records of duty status and supporting documents for each driver for six months from the date of receipt, and must keep a backup copy of the ELD data on a device separate from where the original is stored. Supporting documents fall into five categories: trip documentation such as bills of lading, itineraries, or schedules showing origin and destination; dispatch records or equivalent trip records; expense receipts related to on-duty not-driving time; electronic mobile communications transmitted through a fleet management system; and payroll records, settlement sheets, or equivalent pay documents. If any drivers keep paper records of duty status, the carrier must also retain toll receipts. Auditors cross-reference these documents against ELD data to detect inconsistencies, so incomplete supporting records don’t just create a paperwork violation. They undermine the carrier’s ability to demonstrate compliance across the board.
User Account Management
Carriers must manage the ELD system so that all logins and edits are conducted by properly authenticated users. Shared accounts, or edits made to a driver’s record without proper annotation and driver acknowledgment, are a carrier violation on their own.
Coercion
Pressuring a driver to exceed hours-of-service limits or falsify ELD data is one of the more serious carrier violations. The FMCSA’s coercion rule reaches carriers, shippers, receivers, and transportation intermediaries. A driver threatened with termination, reduced loads, or other adverse action for refusing to drive beyond legal limits can file a written complaint with the FMCSA Division Office in the state of employment, or through the National Consumer Complaint Database, within 90 days of the alleged coercion.
Data Transfer Failures at Inspection
At a roadside inspection, the driver must display ELD records and transfer the data electronically to the inspector. The device must support at least one approved transfer type, and failing to complete the transfer is a citable violation. If the ELD cannot produce a printout, the display must be viewable from outside the vehicle, which may mean unhooking the device from its mount or passing it through the window. Inspectors are not required to climb into the cab to read the screen. When electronic transfer fails entirely, the fallback is the paper logs from the documentation packet, which is one reason those blank grids are a required item rather than an optional backup.
Penalties: Out-of-Service Orders and Civil Fines
ELD violations carry both immediate roadside consequences and longer-term financial penalties.
A driver who cannot produce a valid record of duty status, or who is operating without a required ELD, can be placed out of service on the spot. Under the CVSA Out-of-Service Criteria, a driver whose records have been tampered with, or whose ELD does not accurately record required data, is placed out of service for 10 consecutive hours when the inspector cannot determine when driving actually occurred. Drivers using a revoked ELD after the replacement deadline face the same order. Those 10 hours are dead time: no driving, no progress, and often the start of missed delivery windows and cascading schedule problems.
The civil penalty schedule sits in Appendix B to 49 CFR Part 386. For general recordkeeping violations, including incomplete, inaccurate, or missing records of duty status, the maximum penalty is $1,584 per day the violation continues, up to a total of $15,846. Knowing falsification of records, which covers deliberately altering ELD data, destroying records, or creating false entries, carries a maximum civil penalty of $15,846 per offense. Egregious driving-time violations, where a driver exceeds the daily driving limit by more than three hours, can trigger penalties up to the statutory maximum. These are per-violation caps, so a single audit that uncovers weeks of falsified records produces penalties that stack quickly, and the schedule is adjusted annually for inflation.
How ELD Violations Affect CSA Scores
Every ELD and hours-of-service violation recorded during an inspection feeds into the carrier’s Safety Measurement System under the HOS Compliance BASIC category. Violations stay on the carrier’s record for 24 months, and newer violations weigh more heavily than older ones. A rising BASIC percentile signals declining safety performance and can trigger FMCSA interventions ranging from warning letters to a full compliance investigation.
The practical damage extends beyond FMCSA enforcement. Shippers and brokers routinely screen carriers by CSA scores, and a poor HOS Compliance rating costs freight contracts. For owner-operators, a pattern of ELD violations on the personal record makes them less attractive to carriers that monitor driver-level compliance data. Lost business often exceeds the fines.
Who Is Not Covered
The ELD mandate reaches nearly every commercial motor vehicle driver required to keep records of duty status under 49 CFR Part 395, but a few narrow exemptions exist, and misunderstanding them is itself a common source of violations.
The short-haul exemption is the one most drivers encounter. A driver who operates within a 150 air-mile radius of the normal work reporting location and returns there within a 14-consecutive-hour duty period does not need an ELD or a traditional record of duty status. The carrier must still keep time records showing start time, end time, and total hours on duty each day. Exceed either the 150-mile radius or the 14-hour window even once, and a record of duty status is required for that day, either from an ELD or paper logs.
Vehicles with engines manufactured in model year 2000 or earlier are exempt because those engines typically lack the engine control module an ELD needs to connect to. The exemption hinges on the engine’s model year, not the vehicle’s VIN, so an engine swap can eliminate it. Drivers operating under the driveaway-towaway exception, and drivers who keep records of duty status for eight or fewer days within any 30-day period, are also exempt from the ELD requirement, though hours-of-service rules still apply and paper logs are still required for the days those drivers do log.