Breaking down the differences between AOBRDs and ELDs, so your transition is as smooth as possible.
NO.
Fleets using AOBRDs were “grandfathered”, until December 16, 2019. But that deadline has now passed and FMCSA has made it clear they won’t be extending the deadline for transitioning to ELD.
There are key differences between AOBRD devices and ELDs. The main difference is that AOBRDs do not record or display as much data as ELDs.
Some of the other differences include:
The chart below provides a detailed comparison of both device types and what these differences may mean for you and your drivers.

| Key Features & Requirements | AOBRD | ELD | Considerations During Transition |
|---|---|---|---|
| Roadside Inspections |
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| Location Records |
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| Automated Driving Status |
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| Editing Driver's Records |
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| Special Driving Categories (Yard Move and Personal Conveyance) |
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| Unidentified Driving Trips |
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Delaying your transition to ELDs may impact in ways significantly more severe than a reduction in productivity. There is a very real risk that your trucks could be taken off the road because they’re not compliant.

Take the hassles out of HOS compliance with an electronic logging device that gives you superior ease of use, accuracy and consistency.


Don’t let your operations be left exposed to non-compliance. Make sure you know the 6 critical questions you should be asking from the very start.
| Date | Milestone | Phase | Transition stage | Paper | ELS | AOBR | ELD |
|---|---|---|---|---|---|---|---|
| February 16, 2016 | “Effective date” ELD providers with a compliant product can register on the FMCSA registry |
Phase 1 | Awareness and transition – Carriers and drivers can voluntarily adopt ELDs. Should research and evaluate ELD options, and prepare to transition to ELDs. |
✓ | ✓ | ✓ | ✓ |
| December 18, 2017 | “Compliance date” ELD becomes mandatory for qualifying carriers and drivers |
Phase 2 | Phased-in compliance – Unless carriers and drivers are using AOBRs, must adopt ELDs. |
✓ | ✓ | ||
| December 16, 2019 | “Full compliance date” End of AOBR grandfathering All carriers and drivers must abandon AOBRs and use ELDs |
Phase 3 | Full compliance – All carriers and drivers must adopt ELDs. |
✓ |
The Federal Motor Carrier Safety Administration (FMCSA) developed the ELD Mandate, which requires companies replace their paper logs with electronic logs.
There is a lot to learn about the ELD Mandate – we compiled the most important facts into a simple FAQ for you to look through.

The following drivers are exempt from installing and using ELDs and may continue to use manual paper or electronic logging system RODS:
Further, for those drivers who are not required to maintain RODS because they operate under the short haul/ 100-air mile exemption, may continue without adopting ELDs. However, if the driver exceeds the conditions of the exemption rule for more than 8 days in any 30 day period, those drivers will be required to adopt ELDs.
This means that drivers using AOBRDs must also transition to using compliant ELDs, but they will have an additional two years to do so (until December 2019).
February 16, 2016
“Effective Date” – ELD providers with compliant product can register on the FMCSA registry.
December 18, 2017
“Compliance Date” – ELD becomes mandatory for qualifying carriers and drivers.
December 16, 2019
“Full compliance date” – End of AOBRD Grandfathering. All carriers and drivers must abandon AOBRDs and use ELDs.
It is important for carriers to conduct due diligence on an ELD provider, their solution and their testing procedures. Ultimately, it will be the carrier that will inevitably run the risk of non-compliance with the regulations if the ELD solution malfunctions or is removed from the registry; as a potentially high stakes consequence, this could have a fleet running without a solution.
A confident ELD provider will be open and transparent around the technical development, testing frameworks and user feedback incorporated into their solution. A carrier should expect a clear and supported pathway for transitioning from the current state – using paper, AOBRD or electronic logs – to adopting an ELD solution that ideally brings alongside other complementary solutions across the business.
Key questions to ask: