An ELD does not have to stop working to become unusable for federal compliance. FMCSA can remove a device from its Registered ELDs List after determining that it does not meet federal requirements, leaving carriers and drivers to change how hours-of-service records are maintained even if the hardware in the truck continues operating normally.
That situation has affected a growing number of devices, including five ELDs revoked by FMCSA in August 2026. Once a removal occurs, the important dates are the day the device loses its registered status and the later deadline by which the carrier must have an approved replacement in service.
Revocation Starts a Different Recordkeeping Process
ELD manufacturers self-certify that their products meet federal technical standards before registering them with FMCSA, but registration is not permanent. If the agency later identifies a problem with a device, it can move the product to its Revoked ELDs List.
For affected drivers, the first change involves the daily log rather than the truck itself. Current FMCSA revocation notices instruct carriers to stop relying on the removed device as the required record of duty status and use paper logs or compliant logging software while transitioning to another registered ELD.
The revoked device can still have a limited role during that period. FMCSA’s enforcement instructions allow its display to serve as a backup method for reviewing hours-of-service information at roadside, while the paper or software records serve as the primary record.
Earlier ELD Records Still Have to Be Available
Moving away from a revoked device does not eliminate records that were created before its removal. Federal rules generally require carriers to retain ELD records of duty status and supporting documents for six months, with ELD data backed up on a separate device.
That makes access to the old system an important part of a replacement. A carrier switching providers still needs to preserve the records it is required to retain rather than treating the installation of a new device as a clean start.
Drivers should also make sure they know which records they are expected to produce during the transition. If the carrier has moved to paper logs, for example, those records need to cover the applicable period even though the revoked device may still contain earlier electronic information.
A Revocation Does Not Follow the Normal Malfunction Timeline
A device that has been revoked and one that has malfunctioned create different compliance situations. When an ELD malfunctions, federal rules generally give a carrier eight days from discovering the problem or receiving notice from the driver to repair, replace, or service it, although FMCSA can approve additional time in certain circumstances.
Recent revocations have provided a longer transition period. When FMCSA removed five devices on August 6, 2026, affected carriers were given until October 6 to replace them with ELDs from the agency’s registered list.
The extra time is meant to allow the carrier to complete the transition, not to extend the revoked device’s federal registration. Until the new system is installed, the operation has to follow the temporary recordkeeping instructions included with the removal notice.
Missing the Replacement Deadline Can Put a Driver Out of Service
Roadside enforcement changes once the transition period expires. Before the deadline, FMCSA instructs enforcement personnel not to cite an affected driver for failing to use a registered ELD solely because the carrier is transitioning away from a recently revoked device, provided the required alternative records are available.
Once that deadline passes, continuing to rely on the removed device is treated differently. FMCSA directs inspectors to cite an affected driver for having no record of duty status and place the driver out of service under the applicable Commercial Vehicle Safety Alliance criteria.
Because each group of revoked devices can have its own transition date, the date attached to the specific FMCSA notice matters more than when a carrier or driver first hears about the removal. Waiting until the device stops functioning is not an option because the compliance deadline is tied to its federal status, not its physical condition.
Check the Federal List Before the Replacement Goes In
FMCSA places responsibility on motor carriers to make sure replacement equipment appears on the Registered ELDs List. That check matters because a product can be removed after previously holding registered status, while a revoked device can also be reinstated if its provider corrects the deficiencies identified by the agency.
For someone behind the wheel, the most useful information during a transition is straightforward: which device was revoked, what method is being used to maintain current logs and when the carrier’s replacement deadline arrives. Knowing those details makes it easier to have the correct records ready at the roadside while the new system is being installed.
Frequently Asked Questions
How can I check whether an ELD has been revoked?
FMCSA maintains a Revoked ELDs List on its ELD website alongside the current list of registered devices. The agency also publishes notices when additional products are removed.
Does revocation mean an ELD has stopped working?
No. Revocation concerns whether the device meets federal ELD requirements, so its software or hardware may continue operating even though it is no longer registered with FMCSA.
Can a revoked ELD ever be reinstated?
Yes. FMCSA can return a device to the Registered ELDs List if the provider corrects the deficiencies that led to its removal. Carriers still need to follow the applicable transition requirements unless the agency confirms that the device has been reinstated.
How long are ELD records kept?
Motor carriers generally must retain ELD records of duty status and supporting documents for six months. ELD records must also be backed up on a separate device.
