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ELDs, ELogs and Fleet Technology

The electronic logging device (ELD) mandate – requires most regional and long-haul drivers of commercial motor vehicles to use ELDs (also known as ELogs) to record their hours of service.

The ELD mandate went into effect for interstate drivers on December 17, 2019.

In the time since many states changed their hours-of-service regulations to adopt the ELD mandate for in-state drivers as well. FMCSA and state investigators are using ELog data to conduct audits both onsite and at roadside inspections.

An ELD mandate in Canada will be enforced beginning in June 2022.

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Electronic Logging Solutions

Turn to one company for all your electronic logging needs. J. J. Keller provides a wide range of electronic logbook solutions, from ELogs to fleet technology to data management. We'll help you go beyond the ELD to fully comply with hours-of-service regulations and navigate complex topics, like personal conveyance and unassigned driving events.

J. J. Keller® ELogs (011650)


J. J. Keller® ELDs help you get up and running with quick ELD device installation, superior support and free training resources. Our electronic logging devices are FMCSA certified and work with all vehicle classes. Plus, your truck drivers can use their existing iPhone®, iPad® and Android™ smart devices with the free Encompass® ELD app formerly known as KellerMobile, which we've designed with CMV drivers in mind.

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J. J. Keller® Compliance Tablet™ (013202)

Compliance Tablet

The J. J. Keller Compliance Tablet™ provides you with a simple, turnkey ELD solution. Pre-loaded with the Encompass® ELD app formerly known as KellerMobile, the tablet provides 4G network coverage and saves you the hassle of securing compatible devices and data plans. The tablet is fully supported and can be combined with iPad®-, iPhone®- and Android™-compatible devices for increased flexibility.

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Fleet Management

The J. J. Keller® Encompass® Fleet Management System helps you reduce your risk and automate your regulatory tasks. With Encompass, you can manage all aspects of driver and unit compliance, plus automate your workflow for driver qualification, hours of service, hiring and much more. When paired with J. J. Keller ELDs, Encompass monitors engine data to help you improve driver and vehicle performance. All data is stored on the cloud for instant accessibility across your organization.

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J. J. Keller® Hours of Service Management Service

Data Management

The J. J. Keller® Hours of Service Management Service makes data management easy. Our proprietary system collects and aggregates your driver data from ELDs, paper logs and driver time sheets. Then, a dedicated Compliance Specialist helps you interpret the data and improve your compliance in areas like unassigned driving time.

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Encompass eDVIR App

The J. J. Keller® Encompass eDVIR App is an electronic DVIR application that allows you to customize vehicle inspections and time tracking. Included for all Encompass subscribers (Android, iPhone and iPad devices), the app requires no hardware and is ideal for mixed fleets and non-regulated drivers.

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Featured Compliance Resources

The transportation experts for over 60 years, we've been helping fleets like yours with regulatory compliance since 1953.


DIY Log Auditing: Step-by-Step Procedures for Reducing Your Risk

Guides you through the process of what to audit in your drivers' records of duty status.


Log Auditing Checklist

Get a detailed audit checklist with dozens of compliance checks for ELDs, paper logs, and time records (short-haul) that automated systems won't find.


Policies & Procedures for ELDs and Dash Cameras

Whitepaper provides specific details on how to create policies and procedures, expectations on the use of data, sample policies, and tips on ongoing management and review of documentation.

DOT & ELD Guidance Blog

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Written by our experienced subject-matter experts, the DOT & ELD Guidance Blog will help you stay on top of fleet regulations and best practices.

24/7 Customer Support

Need customer support? Contact us at 800-327-1342. We have over 60 Customer Care Specialists to take your calls.
Roadside Inspection Hotline – During roadside inspections, your truck drivers can receive assistance with the Encompass® ELD app formerly known as KellerMobile, by calling our toll-free helpline.
Free Driver Training Resources – We provide videos, guides and cab cards to help your CMV drivers understand mandate requirements, how to use our ELogs app, what to expect during roadside inspections and more.
DataQs Assistance – We'll save you time and frustration by providing compliance experts to review and file DataQs challenges on your behalf.
Undeniable Accuracy – Our in-house transportation experts have 220 years of combined regulatory expertise. They closely monitor regulations, work with federal and state agencies, and develop patented solutions to simplify compliance.
Hours-of-Service Scrutiny – We understand hours-of-service exceptions and build rule sets into our system to help protect your compliance program and your brand.


Free Events and Webcasts

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    Hours-of-Service Training Simplified


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Stay up-to-date on regulatory developments by attending our events, webcasts and seminars with our compliance experts. In the past 10 years, we have:

  • Served nearly 54,000 live event attendees
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  • Reported on 142 transportation final rules
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