Integrated vs. Designated ELD: What's the Difference?

The difference between an integrated and a designated ELD is how the device connects to the vehicle: an integrated ELD is wired into the factory electronics, and a designated ELD is a separate aftermarket unit. Both terms come from the industry, and FMCSA attaches no separate rules to either. In the US, every ELD has to meet the same technical specifications, be self-certified by its manufacturer and appear on FMCSA's registered device list, whichever type it is, so neither one faces a different compliance bar. In Canada, an ELD must instead be certified by an accredited third-party body and listed by Transport Canada.

The distinction still matters in practice. It changes what installation looks like, what data the device can reach, and how you plan a rollout across vehicles of different ages. On the High Point GPS platform, a designated setup pairs a Geotab GO device in the vehicle with the ELD app, Geotab Drive, on the driver's phone or tablet.

An integrated ELD is built into the vehicle's factory electronic and engine systems. The manufacturer installs it, or a professional installer wires it directly into the vehicle's existing telematics architecture. With that deeper connection, it typically reaches more engine and diagnostic data than a designated device that connects at the diagnostic port, and it is the more common setup on newer trucks.

The same deep connection means it usually isn't a do-it-yourself job. Wiring into the vehicle's own electronics generally calls for professional installation, and you have to weigh that scheduling and labour cost against the benefit of richer diagnostic data.

A designated ELD is an aftermarket device installed separately from the vehicle's factory system. It is commonly a plug-in unit on the OBD-II or 9-pin diagnostic port, and in some cases a Bluetooth-paired device. It is the more flexible option for older trucks, or for a mixed fleet where wiring a factory-level integration into every vehicle isn't practical.

The tradeoff is generally less access to deep engine diagnostics than an integrated setup. For the core ELD requirement, recording hours of service accurately, that gap has no effect on compliance. It affects how much extra telematics value your fleet gets on top of the base HOS recording.

If you are buying new trucks, the choice is often made for you, since many new Class 7/8 trucks ship with integrated telematics hardware from the factory. In a mixed fleet with a range of vehicle ages, a designated device that connects at the diagnostic port is often the more practical choice for older vehicles that were never built for an integrated system, and newer additions can run integrated hardware.

Don't pick either one on the assumption that it is "more compliant" than the other. Both meet identical FMCSA requirements in the US and the same certification standard in Canada. The decision comes down to installation complexity, the diagnostic data you want beyond bare HOS compliance, and what works across your fleet's mix of vehicle ages.

In the US, often yes, as long as the drivers log through a registered ELD app. Several truck and van makers now ship telematics hardware from the factory, and Geotab's OEM integrations let the High Point GPS platform read it without adding a device. For Volvo Trucks and Mack, the integrated solution covers model year 2019 and newer (2018 needs confirmation, 2017 and older is not eligible). Geotab states that this solution is ELD compliant and on the FMCSA list when drivers use the Geotab Drive app, and that the ELD feature applies to vehicles operating in the US only.

Ford vehicles from model year 2019 or newer can connect through their factory telematics with no hardware to buy and no installation, in the US, Canada and select European markets, and Geotab lists ELD capabilities among the data that integration provides. Check eligibility vehicle by vehicle before you plan a rollout around it.

Canadian and cross-border fleets need one more check. A Canadian ELD must be certified by an accredited third-party body and appear on Transport Canada's list, and Geotab's published pages do not say these factory integrations are certified for Canadian logging. Until a specific setup appears on that list, plan on a GO device with Geotab Drive for any vehicle that logs hours in Canada. The GO10 with Geotab Drive on Android and on iOS is on Transport Canada's list. You can check any setup yourself: the List of electronic logging devices shows every device certified for use in Canada, searchable by vendor, certification number or ELD identifier.

With most designated setups, the driver reads and edits the log on a phone or tablet paired with the device in the vehicle. In the US, the carrier must make sure a portable ELD is mounted in a fixed position while the vehicle is operating and visible to the driver from the normal driving position. Canada's rule says the same thing: the ELD is mounted in a fixed position during operation and visible to the driver in the normal driving position. A phone sliding around the passenger seat meets neither rule.

Choosing between drivers' own phones and fleet-issued tablets is an operating decision. A tablet that stays in the truck suits vehicles that rotate between drivers and keeps compliance off personal devices. Drivers' phones avoid buying hardware but tie the log to someone's battery, storage and settings. In both cases the app has to be the registered or certified one: Geotab Drive runs on Android and iOS, and supports up to 3 co-drivers on one device for team driving.

For a fleet planning a rollout, the two options differ on installation, data and add-ons. The compliance line is identical on both sides.