Date: December 25, 2025

If you’ve been injured in a truck collision, you may have heard the term “electronic logging device” (ELD), which records crucial information about the driver’s driving time and adherence to federal regulations. But, how do you get a hold of the information on these devices? With the help of an experienced lawyer, you can use ELD data to prove negligence and secure fair compensation for your losses. 

At Mandelbaum Barrett PC, we help collision victims throughout New Jersey understand how ELD data can provide critical evidence in their claims and pursue the compensation they deserve. With our comprehensive services and 90-year legacy, you can trust us to handle every aspect of your truck accident claim, preserve vital evidence, and fight for the justice you deserve.

How Electronic Logging Devices Work

Electronic logging devices automatically record driving time and monitor compliance with federal hours-of-service regulations. These devices connect to a commercial vehicle’s engine and track when the vehicle is moving, how long it has been in operation, and when the driver takes required rest breaks.

The Federal Mandate for ELDs

The Federal Motor Carrier Safety Administration requires most commercial truck drivers to use ELDs to prevent driver fatigue, a leading cause of truck collisions. The device logs data such as date, time, location, engine hours, vehicle miles, and driver identification. This information creates a detailed record of a driver’s activities leading up to a crash.

Why ELD Data Matters in Your Truck Collision Case

Electronic logging device records can serve as powerful evidence in your truck accident claim. When a truck driver violates hours-of-service rules, they may be operating while fatigued, significantly increasing the risk of a collision.

Understanding Driver Fatigue and Its Impact

Fatigue impairs judgment, slows reaction time, and can lead to microsleeps where a driver nods off for several seconds behind the wheel. If ELD data shows a driver exceeded the maximum driving hours or failed to take required rest breaks, this evidence can establish negligence. Federal regulations limit truck drivers to 11 hours of driving time after 10 consecutive hours off duty. Drivers who push beyond these limits to meet delivery deadlines put everyone on the road at risk.

What ELD Records Can Reveal

ELD records may reveal violations that strengthen your case. This data can corroborate other evidence from the crash scene, including witness statements, police reports, and physical evidence. Key violations that ELD data may uncover include the following:

  • Exceeding the maximum 11-hour driving limit
  • Failing to take the required 10-hour rest breaks between shifts
  • Violating the 14-hour on-duty window
  • Operating the vehicle during prohibited hours
  • Speeding or other dangerous driving behaviors

When combined with other forms of documentation, ELD data can create a compelling case for liability and help demonstrate how regulatory violations contributed to the collision and your injuries.

Obtaining ELD Records After a Collision

Securing electronic logging device data requires prompt action. Trucking companies and drivers typically store ELD records for only six months, and some may attempt to delete or alter data to avoid liability.

The Importance of Preservation Letters

Working with an attorney who understands the urgency of preserving this evidence is critical. Our legal team can issue a spoliation letter to the trucking company, which legally requires them to preserve all relevant evidence, including ELD data. We send this letter as soon as possible after the collision to prevent the destruction of crucial information. Failure to preserve evidence after receiving such a notice can result in serious legal consequences for the trucking company.

Additional Evidence to Support Your Case

In addition to ELD records, other valuable evidence may include truck maintenance records, driver qualification files, and data from the truck’s onboard computer systems. A comprehensive investigation into the truck driver and the company’s practices can reveal patterns of regulatory violations and strengthen your case.

How We Build a Strong Claim With ELD Evidence

Electronic logging device data alone may not be enough to prove your case, but it serves as a foundation for demonstrating negligence. We may work with accident reconstruction professionals who can analyze the ELD records alongside other evidence to show how the driver’s fatigue or regulatory violations contributed to the crash.

Combining Evidence for Maximum Impact

Medical records documenting your injuries, photographs from the crash scene, and testimony from witnesses all work together with ELD data to paint a complete picture of what happened. This comprehensive approach helps establish the full extent of the trucking company’s liability and supports your compensation claim.

Build a Strong Truck Accident Case With Mandelbaum Barrett PC

Electronic logging devices provide objective, tamper-resistant evidence about a truck driver’s activities before a collision. This data can reveal hours-of-service violations, fatigue, and other regulatory breaches that contributed to your injuries. Understanding how to obtain and use this evidence effectively can make a major difference in the outcome of your claim.

With decades of experience handling personal injury claims, our experienced attorneys include Certified Civil Trial Attorney Andrew Bronsnick and Co-Chair Joseph J. Peters. We take on insurance companies to fight for the compensation you deserve after a truck collision. If you or someone you know has been injured, contact us today to discuss your case.

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