Heavy Duty Trucking Logo
MenuMENU
SearchSEARCH

DOT Delays Speed-Limiter, Safety-Fitness Rules; ELD on Track

A final rule mandating electronic logging devices will still be published in September, while publication of a proposed rule to mandate speed limiters and one to establish a carrier safety-fitness determination system have been delayed a month.

David Cullen
David Cullen[Former] Business/Washington Contributing Editor
Read David's Posts
April 17, 2015
DOT Delays Speed-Limiter, Safety-Fitness Rules; ELD on Track

Image: FMCSA

3 min to read


A final rule to mandate electronic logging devices is still slated to be published in September, while publication of a proposed rule to mandate speed limiters and one to establish a carrier safety-fitness determination system have each been delayed a month, according to the Department of Transportation’s April 17 rulemaking update.

DOT also advised that a final rule to forbid driver coercion and one to put in place a CDL drug and alcohol clearinghouse remain on track to be published as previously projected in September and December, respectively.

Ad Loading...

Listed here by order of rulemaking stage and projected timeframe are key FMCSA rules and their calendar status with a brief summary of each rule:

  • Prohibition of Coercion (RIN 2126-AB57). Final Rule to be published on September 10. Required by the MAP-21 Highway Bill, it will require that regulations governing commercial motor vehicle safety “ensure ... an operator of a commercial motor vehicle is not coerced by a motor carrier, shipper, receiver, or transportation intermediary’ to operate in violation of federal safety regs.

  • Electronic Logging Devices and Hours of Service Supporting Documents (RIN 2126-AB20). Final Rule to be published on September 30.  This rulemaking would establish: (1) minimum performance and design standards for hours-of-service electronic logging devices; (2) requirements for the mandatory use of these devices by drivers currently required to prepare HOS records of duty status; (3) requirements concerning HOS supporting documents; and (4) measures to address concerns about harassment resulting from the mandatory use of ELDs.

  • Commercial Driver's License Drug and Alcohol Clearinghouse (RIN 2126-AB18). Final Rule to be published on December 14. Also mandated by MAP-21, it will create a central database for verified positive controlled substances and alcohol test results for commercial driver´s license holders and refusals by such drivers to submit to testing. It will require employers of CDL holders to report positive test results and refusals to test into the Clearinghouse. Prospective employers, acting on an application for a CDL driver position with the applicant´s written consent to access the Clearinghouse, would query the Clearinghouse to determine if any specific information about the driver applicant is in the Clearinghouse before allowing the applicant to be hired and to drive CMVs.

  • Heavy Vehicle Speed Limiters (RIN 2126-AB63). NPRM is to now be published on July 27. This joint FMCSA/NHTSA rule would require the installation of speed-limiting devices on heavy trucks. Per DOT, this would “decrease the estimated 1,115 fatal crashes annually involving vehicles with a GVWR of over 26,000 pounds on roads with posted speed limits of 55 mph or above.”

  • Carrier Safety Fitness Determination (RIN 2126-AB11). NPRM is to now be published on August 17. This rule would “adopt revised methodologies that would result in a safety fitness determination (SFD)” that would indicate when a motor carrier is “not fit to operate commercial motor vehicles” based on (1) the carrier's performance in relation to five of FMCSA’s Behavioral Analysis and Safety Improvement Categories (BASICs); (2) an investigation; or (3) a combination of on-road safety data and investigation information.

In addition, NHTSA’s Electronic Stability Control Systems for Heavy Vehicles (RIN 2127-AK97) is to be published as a Final Rule on May 7. This will require vehicle manufacturers to include electronic stability-control systems “that address both rollover and loss of control crashes” on new truck tractors and motor coaches, beginning with model year 2017.

More Fleet Management

Daimler-Class8 partnership.
Fleet Managementby News/Media ReleaseFebruary 2, 2026

DTNA Partners with Class8 to Expand Digital Services for Freightliner Owner-Operators

A new partnership brings free wireless ELD service plus load optimization and dispatch planning tools to fourth- and fifth-generation Freightliner Cascadia customers, with broader model availability planned through 2026.

Read More →
SponsoredFebruary 1, 2026

Reducing Fleet Downtime with Advanced Diagnostics

This white paper examines how advanced commercial vehicle diagnostics can significantly reduce fleet downtime as heavy duty vehicles become more complex. It shows how Autel’s CV diagnostic tools enable in-house troubleshooting, preventive maintenance, and faster repairs, helping fleets cut emissions-related downtime, reduce dealer dependence, and improve overall vehicle uptime and operating costs.

Read More →
SponsoredFebruary 1, 2026

Stop Watching Footage, Start Driving Results

6 intelligent dashcam tactics to improve safety and boost ROI

Read More →
Ad Loading...
M&A illustration with Werner and FirstFleet logos
Fleet Managementby Deborah LockridgeJanuary 29, 2026

Werner Expands Dedicated Fleet Nearly 50% With FirstFleet Acquisition

The $283 million acquisition of FirstFleet makes Werner the fifth-largest dedicated carrier and pushes more than half of its revenue into contract freight.

Read More →
Bobit Business Media B2X Rewards.
Fleet Managementby News/Media ReleaseJanuary 29, 2026

Bobit Business Media Launches B2X Rewards Engagement Program

B2X Rewards is a new, gamified rewards program aimed at driving deeper engagement across BBM’s digital platforms, newsletters, events, and TheFleetSource.com.

Read More →
Trucking Trends series graphic
Fleet Managementby Deborah LockridgeJanuary 29, 2026

AI is Reshaping Trucking in 2026, from the Back Office to the Shop

Trucking’s biggest technology shifts in 2026 have one thing in common: artificial intelligence.

Read More →
Ad Loading...
Column graphic illustration with Deborah Lockridge head shot and a small fleet truck in the background
Fleet Managementby Deborah LockridgeJanuary 27, 2026

Why Small Trucking Fleets Are Still Standing [Commentary]

Why discipline, relationships, and focus have mattered more than size for smaller trucking fleets during the freight recession.

Read More →
Fleet Managementby Deborah LockridgeJanuary 23, 2026

Cargo Theft Is Surging. A Bill in Congress Could Help. [Video]

Cargo theft losses hit $725 million last year. In this HDT Talks Trucking Short Take video, Scott Cornell explains how a bill moving in Congress could bring federal tracking, enforcement, and prosecutions to help address the problem.

Read More →
CargoNet infographic showing 2025 cargo theft trends
Fleet Managementby Deborah LockridgeJanuary 22, 2026

Cargo Theft Losses Jump 60% in 2025 as Criminals Target Higher-Value Freight

Cargo theft activity across North America held relatively steady in 2025 — but the financial damage did not, as ever-more-sophisticated organized criminal groups shifted their cargo theft focus to higher-value shipments.

Read More →
Ad Loading...
Phillips Connect -- McLeod smart trailer TMS.
Fleet ManagementJanuary 22, 2026

Phillips Connect, McLeod Integrate Smart Trailer Data into TMS Workflows

A new partnership between Phillips Connect and McLeod allows fleets to view trailer health, location, and cargo status inside the same McLeod workflows used for planning, dispatch, and execution.

Read More →