General
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Significant Regulatory Guidance
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FMCSA ELP Guidance Roadside Policy (MC-SEE-2026-0002)
This policy memorandum provides guidance to Federal Motor Carrier Safety Administration (FMCSA) enforcement personnel providing oversight of Title 49 of the Code of Federal Regulations (49 CFR) part 391 in conducting North American Standard (NAS) Driver and Vehicle Inspections who need to...
Motus USDOT Number Suffixes
FMCSA has proposed no longer assigning MC Numbers. Consistent with statutory requirements, the USDOT Number would become the sole identifier for all FMCSA registrants. Individual registrations held by a distinct employer or person would be identified by unique suffixes within FMCSA’s systems, as...
Waiver of Warning Device Requirements Terms and Conditions
This waiver from the warning device placement requirements in 49 CFR § 392.22(b), the steadyburning lamp requirement in 49 CFR § 393.25(e), and the requirements for the types and number of warning devices in 49 CFR § 393.95(f), is approved for the three-month period from 12:01 a.m. on January 10...
Cover Letter to Aurora Operations Inc. - Waiver of Warning Devices (April 10, 2026)
The Federal Motor Carrier Safety Administration (FMCSA) grants a limited waiver, subject to the attached terms and conditions, to Aurora Operations, Inc. (Aurora) from compliance with the warning device placement requirements in 49 CFR § 392.22(b), the steady-burning lamp requirement in 49 CFR...
MCSAP Fiscal Year 2025 Commercial Vehicle Safety Plans (FAST Section 5101 (c)(3))
Purpose: To publish each approved State Commercial Vehicle Safety Plan (CVSP) on FMCSA’s publicly accessible Internet Web site.
In accordance with the FAST Act, FMCSA has redacted any information identified by the State from their CVSP that, if disclosed -
1. Would reasonably...