Heavy Duty Trucking Logo
MenuMENU
SearchSEARCH

5 Things You Need to Know About ELDs

Electronic logging devices to track driver hours of service become mandatory in December 2017. Everything you need to know about compliance is spelled out in the final rule, but here's a quick look at some of the more common sources of confusion – and a few things you'll need to consider that are not spelled out in the text of the rule.

Jim Park
Jim ParkFormer HDT Equipment Editor
Read Jim's Posts
April 6, 2016
5 Things You Need to Know About ELDs

Printing is one of several ways e-logs can be presented to enforcement officials at roadside. (Photo courtesy Continental VDO.)

4 min to read


Printing is one of several ways e-logs can be presented to enforcement officials at roadside. (Photo courtesy Continental VDO.)

Electronic logging devices to track driver hours of service become mandatory in December 2017. Everything you need to know about compliance is spelled out in the final rule, but here's a quick look at some of the more common sources of confusion – and a few things you'll need to consider that are not spelled out in the text of the rule. A couple of these points will be of particular interest to really small carriers and independents.

1. Self-certified doesn't mean compliant.

FMCSA has left it up to suppliers to certify that devices they offer meet all the requirements of the rule. The agency offers a rather lengthy checklist to help suppliers but does no verification of its own. The onus is on the vendor to self-certify their product, says Joel Beal of JBA Telematics. “It's the honor system,” Beal explained in a recent webinar, “because FMCSA says they don't have the budget to check all of the product that's coming to market.”

Ad Loading...

It's still early days, but Beal says there are already what appear to be some non-compliant devices on FMCSA's list of self-verified devices. He recommends asking the vendor to supply all the documentation they used in the self-certification process as well as all the driver documentation.

“For example, if you operate under the California agricultural exemption or the oil field exemption or into Canada [a Canadian ELD rule is forthcoming], make sure the device you choose fits with and can comply with the rules you operate under,” Beal advises.

2. The required supporting documents.

This requirement could prove to be a burden to some carriers because it takes us back to the retention of paper, or it will require the manual conversion of a paper receipt to some form of digital image. Drivers are required to retain all related documentation for a period of eight days, but receipts must be submitted to the carrier no later than 13 days after the document comes into the driver's possession. The final rule states this requirement is to verify on-duty not driving time.

The rule says carriers must retain each supporting document generated or received in the normal course of business, and goes on to say that carriers need not retain more than eight supporting documents. Among them must be the earliest and the latest time indications of all the documentation.

Supporting documentation can include dispatch records, trip records, expense receipts related to on-duty not driving time, payroll records, settlement sheets, etc. They must include appropriate data to link the record to a driver and a date and trip as well as the time, location, etc. Such documents must be retained for six months.

Ad Loading...

3. There are (a few) exemptions.

The list of operations exempt from using electronic logs under the new federal mandate is short – three to be precise.

  • Drivers who are on time cards, typically those that operate within a 100-air-mile radius of the terminal. Some casual drivers are exempt as well, provided they work no more than eight days out of 30.

  • Drive-away and tow-away operations, typically those that deliver or ferry new or used trucks from factories to dealers or customers.

  • Trucks manufactured for model-year 1999 or earlier, which may not have the electronic infrastructure to support ELDs.    

4. What happens during Inspections.

At roadside, inspectors will be looking for a certification sticker supplied by the manufacturer and the handbook explaining how the ELD is used. When asked to produce the log, the driver may electronically transfer the information to the officer via email using an identifier unique to that inspection request, or via bluetooth or USB file transfer. The driver may also hand the officer printed copies of the logs if a printer is available. A fourth option is handing the device to the inspector if it is not tethered to the vehicle or if the cable is long enough to reach outside the truck.

In a facility audit, inspectors can demand six months of logs, in which case the carrier can display the logs on screen or in printed form. Inspectors can also ask to see any edits performed on the logs, meaning they will need the originals of all electronic records of duty status. They will also ask to see supporting documents (see number 2). 

5. Interoperability of different devices.

Managing owner-operators’ use of ELDs could be among the biggest challenges here, but it's certainly not the only one. Allowing each owner-operator to use the ELD of his or her choice could require a lot of back-end infrastructure on the carrier’s part. On the other hand, requiring owner-operators to acquire and use your choice of ELD could pose some hiring and retention strife. Depending on how you manage it, management's decision could impose significant cost on one party or the other.

Ad Loading...

Your approach also runs the risk of compromising the arm's-length carrier/owner-operator relationship. In the replies to various comments contained in the full document, FMCSA says, “the independent contractor relationship is outside the scope of this rulemaking,” so you're on your own on this front.

In a broader context, there may be reasons one brand or type of ELD might suit one division of the company better than another, or in the event of a merger or acquisition, there could be significant cost associated with “retooling.”

Learn more about living with ELDs in the April issue of Heavy Duty Trucking.

Subscribe to Our Newsletter

More Drivers

Illustration of Department of Labor building, diesel technician at a computer, and driver training semi trailer
Driversby Deborah LockridgeMarch 10, 2026

Federal Proposal Would Allow Pell Grants for Shorter-Term Job Training

The Department of Labor plans to expand Pell Grant eligibility to some shorter workforce training programs, a move the American Trucking Associations said will help strengthen commercial driver training schools and diesel technician training programs.

Read More →
Illustration of truck owner operator and magnifying glass with the word "regulations"
Driversby Deborah LockridgeFebruary 26, 2026

Owner-Operator Model Gets Boost as DOL Proposes 2024 Independent Contractor Definition Reversal

For an industry that has watched this issue go back and forth for years, the independent contractor proposal marks the latest swing in the regulatory pendulum.

Read More →
 Truck with door open and enforcement officer talking to driver about ELD
DriversFebruary 26, 2026

FMCSA Reinstates Field Warrior ELD to Registered Device List

One electronic logging device has been reinstated to the FMCSA's list of registered ELDs.

Read More →
Ad Loading...
Photo of truck driver in yellow safety vest walking alongside tractor-trailer
Driversby Deborah LockridgeFebruary 25, 2026

How One Company is Using Smart Suspension Technology to Reduce Driver Injuries and Improve Retention

America’s Service Line adopted Link’s SmartValve and ROI Cabmate systems to address whole-body vibration, repetitive strain, and driver turnover. The trucking fleet is already seeing measurable results.

Read More →
Illustration with photos from some of the 2026 Best Fleets to Drive For honorees
Driversby News/Media ReleaseFebruary 24, 2026

CarriersEdge Announces 2026 Best Fleets to Drive For

The 18th annual contest recognizing the best workplaces for truck drivers sees changes to Top 20, Hall of Fame

Read More →
Illustration of driver students around trucks with distressed graphic elements and safety cones
Driversby Deborah LockridgeFebruary 19, 2026

FMCSA Targets 550+ ‘Sham’ CDL Schools in Nationwide Sting Operation

The Federal Motor Carrier Safety Administration issued more than 550 notices of proposed removal to commercial driver training providers following a five-day nationwide enforcement sweep. Investigators cited unqualified instructors, improper training vehicles, and failure to meet federal and state requirements.

Read More →
Ad Loading...
 Illustration showing a driver behind the wheel, DOT offices, and examples of problematic non domiciled CDL
Driversby Deborah LockridgeFebruary 18, 2026

DOT Alleges Illinois Issued Illegal Non-Domiciled CDLs

Illinois is the latest state targeted and threatened with the loss of highway funding by the U.S. Department of Transportation in its review of states' non-domiciled CDL issuance procedures. The state is pushing back.

Read More →
 Illustration showing a driver behind the wheel, DOT offices, and examples of problematic non domiciled CDL
Driversby Deborah LockridgeFebruary 12, 2026

FMCSA Locks in Non-Domiciled CDL Restrictions

After a legal pause last fall, FMCSA has finalized its rule limiting non-domiciled commercial driver's licenses. The agency says the change closes a safety gap, and its revised economic analysis suggests workforce effects will be more gradual than first thought.

Read More →
Photo of Stone's Truck Stop
Driversby News/Media ReleaseFebruary 5, 2026

Trucker Path Names Top Truck Stops for 2026

Truck driver ratings reveal the best chain and independent truck stops in the country.

Read More →
Ad Loading...
SponsoredFebruary 1, 2026

Stop Watching Footage, Start Driving Results

6 intelligent dashcam tactics to improve safety and boost ROI

Read More →