Compliance
Common ELD Violations: Fines, Causes and How to Avoid Them
The most common ELD violations are incomplete logs, missed breaks and unassigned driving. See what FMCSA cites, the maximum fines and how to avoid them.

What Are the Most Common ELD Violations?
The most common ELD violations are incomplete or inaccurate logs, missed rest breaks and unresolved unassigned driving time. Incomplete logs are the most routine: a driver forgets to log a duty-status change, leaves out a location, or misses a required annotation. Most of these are honest gaps, and they show up when drivers treat logging as an end-of-day chore instead of updating it as the day goes.
Missing the 30-minute break that US FMCSA rules require once a driver has 8 hours of driving without a 30-minute interruption comes up often too, especially on long continuous routes where a driver pushes through to the destination instead of stopping partway. Unassigned driving time is the third common gap. Time logged to a vehicle, with no specific driver attached, has to be reviewed by the carrier and either assigned to the right driver or annotated with the reason, and unresolved unassigned driving segments count as a finding in a DOT audit, so treat them as more than a data-quality nuisance.
What Are the Fines for ELD Violations?
Under the penalty schedule in Appendix B to 49 CFR Part 386, a recordkeeping violation (failing to prepare or keep a required record, or keeping an incomplete, inaccurate or false one) carries a maximum civil penalty of $1,584 for each day the violation continues, up to $15,846 total. Knowing falsification of a record of duty status carries a maximum of $15,846. The ceiling is the same, but a falsification finding is far more serious to have on your file.
Hours-of-service violations, which are separate from the recordkeeping violation of how the hours were logged, carry higher maximums: up to $19,246 per violation for motor carriers and up to $4,812 per violation for individual drivers, under the current Appendix B schedule. These figures are ceilings, and FMCSA sets the actual penalty by violation severity and history. Still, they show FMCSA treats a pattern of violations far more seriously than a single isolated one.

Why Does the Real Cost Go Past the Fine?
The civil penalty is often the smaller part of the cost. Violations stay on a carrier's CSA (Compliance, Safety, Accountability) score for 24 months. Insurers bring that score up at renewal, brokers weigh it before tendering loads, and inspectors use it to decide how closely to look at your trucks at the next roadside stop.
That makes a strong case for catching these issues before an inspector or auditor does. Your fleet can audit itself on a routine schedule: review unassigned driving time as it comes in, cross-check logged duty status against GPS and engine data, and confirm drivers are taking the required breaks.
ELD Violations, Causes and Fixes
Each recurring violation below sits next to the operational cause behind it and the fix that removes that cause. The fines above are US federal maximums, which FMCSA assesses through enforcement cases; Canadian carriers fall under the federal hours-of-service regulations and provincial enforcement.
| Violation | Usual cause | Fix |
|---|---|---|
| Incomplete or inaccurate log | Duty status changed late or not at all | Real-time logging habit; weekly log review with drivers |
| 30-minute break missed | Long continuous route, break not planned | Dispatch plans the break into the route |
| Unassigned driving time | Yard moves and mechanics with nobody logged in | Yard-move status, mechanic accounts, regular review |
| No supporting documents | Manual and transfer sheet in the other truck | Documents in the driver app |
| Wrong ruleset | Cross-border driver not switched | Ruleset switching in the app |
| Malfunction not handled | Device fault ignored; no paper logs | Malfunction procedure trained; paper logs in every cab |
| Driver profile errors | Licence, VIN or terminal fields wrong | Settings validation run monthly |
Frequently asked questions
What's the most common type of ELD violation?
Incomplete or inaccurate logs are the most frequent ELD violation. Typical examples are a missing location, a duty-status change logged late or not at all, and a skipped annotation. They usually happen because drivers treat logging as an end-of-day task, and a habit of updating the log as the day goes prevents most of them.
What's the maximum penalty for a false or incomplete ELD record?
An incomplete, inaccurate or false record can draw up to $1,584 for each day the violation continues, capped at $15,846 total, under Appendix B to 49 CFR Part 386. Knowing falsification of a record of duty status carries the same $15,846 maximum, and it is a much more serious finding to have on file.
How long does an ELD violation affect a carrier's CSA score?
An ELD violation stays on a carrier's CSA score for 24 months. That often costs more than the civil penalty itself, because insurers look at the score at renewal, brokers check it before tendering loads, and inspectors use it to decide how closely to examine your trucks at roadside for two full years.
What is unassigned driving time and why does it matter?
Unassigned driving time is driving logged to a vehicle with no specific driver attached, often from yard moves or mechanics driving without logging in. The carrier must review it and either assign it to the correct driver or annotate why it is unassigned, and unresolved unassigned driving counts as a finding during a DOT audit.
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