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 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.

Image: FMCSA
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.
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.
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