Breaking Down the ELD Mandate & What Fleet Managers Should Know

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Fleet managers should be well aware of the electronic logging device (ELD) mandate. Non-compliance with ELD rules can cost your organization thousands or even hundreds of thousands of dollars in fines. Fleets that are still operating with automatic onboard recording devices (AOBRDs) need to be aware that their technology is outdated and should be upgraded to ELDs immediately to avoid penalties.

The use of ELDs is already widespread. According to a study by C.J. Driscoll & Associates, a consulting and market research firm, 3 million ELDs and ABORDs are currently being used by fleets in the United States. 

In this article we will outline what an ELD is, explain the ELD mandate, and provide a timeline of ELD rule history. In addition, we will explain the hard deadlines for ELD compliance, highlight some of the latest news about the ELD mandate, and explain what fleet managers should know. 

What is an ELD? 

Electronic logging devices, also known by their acronym ELD, provide an accurate, streamlined method of recordkeeping for drivers and fleet operators. These records are often mandated by law. ELDs make the mandatory task of recording a daily logbook easier. 

ELDs are connected directly to the vehicle’s engine. They provide stellar data for fleet managers to utilize. Data from ELDs is sent to a telematics system. Managers and office personnel can use this system to review hours of service (HOS) statuses, generate reports, and come up with optimized routes for drivers. 

Electronic logging devices capture a wide range of information from the vehicle including date, time, vehicle identification, motor carrier identification, geographic location, miles traveled, engine power up and shutdown, yard moves, and engine diagnostics and malfunction data. ELDs also log information on the vehicle’s driver such as their logon/logoff, HOS, driver or authorized user identification, duty status changes, personal use, and certification of driver’s daily record. 

ELDs record all of this data automatically, but sometimes in the case of an issue or omission, an entry may need to be manually edited by the driver or support staff. Each one of these edits must be approved by the driver and is tracked for posterity.

Organizations can utilize the data from ELDs to better understand which drivers need coaching, which routes are the most profitable, and which routes are the most expensive in terms of fuel consumption and time. HOS information, recorded by ELDs, can even be displayed in the cab. This allows the driver to monitor how many hours they have left and display the information easily to a roadside inspection. 

What is the ELD Mandate? 

The ELD mandate was created in 2012 when the United States Congress enacted the bill “Moving Ahead for Progress in the 21st Century” (commonly known as MAP-21). This bill outlined criteria for highway funding and contained a provision mandating the Federal Motor Carrier Safety Administration (FMCSA) to create a rule requiring the adoption and use of ELDs.

So why did the FMCSA implement the ELD mandate? According to the FMCSA “the rule is intended to help create a safer work environment for drivers, and make it easier and faster to accurately track, manage, and share RODS [Record of Duty Status] data.” 

Timeline of the ELD Mandate

After being required by congress in the 2012 bill MAP-21, the FMCSA released a notice in March of 2014 that proposed creating amendments to its safety regulations to enact the ELD mandate. Comments for the proposed mandate were due by May of 2014. 

The FMCSA finally published the ELD mandate in December of 2015. The mandate requires the use of ELDs for vehicles in the commercial bus and truck industries. 

The first deadline laid out in the FMCSA’s ELD mandate was December 18, 2017. By this date, all drivers and carriers subject to the ELD mandate had to have either an ELD or an AOBRD installed in their vehicle. 

ELD Mandate 2019: Deadline 

According to the ELD mandate, AOBRDs could be used up until December 16, 2019 (as long as the device was installed before December 18, 2017). After this date, all drivers and carriers were required to use electronic logging devices

2019 was the last year that drivers could use AOBRDs. If your fleet is still using them, it’s time to upgrade as soon as possible. The ELD mandates 2019 as the final deadline to switch. 

ELD Mandate - Latest News 

Much of the latest news about the ELD mandate has revolved around the December 2019 deadline to switch over from AOBRDs. Recently, Transport Topic noted that “motor carriers should not underestimate the amount of planning and training needed to ensure a smooth rollout [of ELD devices]”. This is according to a panel at the American Trucking Associations’ Management Conference & Exhibition in 2019. 

FreightWaves reported that right up to the ELD Mandate 2019 deadline, adoption rates of ELD devices remained low. Many businesses were waiting until the last possible moment to switch over. 

One of the most pertinent pieces of recent news comes again from Transport Topic, who reported that commercial vehicle inspectors are not offering a grace period of “soft enforcement” for truckers who have not switched to ELDs. At this point in time, if your fleet is operating without ELDs, you may face an out-of-service violation. 

What Fleet Managers Should Know 

The deadline to equip fleet vehicles with ELDs has long passed. If fleet managers want to avoid potential penalties or fines they should make sure their vehicles are all equipped with the necessary items. This includes a certified, registered, regulation-compliant ELD, an ELD user manual, an instruction sheet for reporting ELD malfunctions, and instructions for the data transfer mechanisms your ELD is capable of. Fines for non-compliance can be costly and total thousands of dollars. 


Fleet managers should also be aware that ELDs are not allowed everywhere. There are certain areas that prohibit commercial vehicles from operating with an ELD including any U.S. government or government contractor facilities. 

The ELD mandate is especially important for fleet managers to know and understand. The deadline to comply has long passed and fleet vehicles now must be equipped with ELDs. To learn more about this important mandate and optimizing your fleet, head to Azuga. The Azuga team is here to help boost productivity, optimize route planning, and so much more.