What changed
Every point at which a section's wording changed, was added or was removed. Day-precise from 2017 (eCFR); before that, changes surface at the annual edition that first printed them (revised as of October 1). Current through Oct. 15, 2026.
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December 31, 20208 sections
- amended§ 389.3Definitions.Part 389
- amended§ 389.7Records.Part 389
- amended§ 389.13Initiation of rule making.Part 389
- amended§ 389.15Contents of notices of proposed rule making.Part 389
- amended§ 389.21Contents of written comments.Part 389
- amended§ 389.29Adoption of final rules.Part 389
- amended§ 389.31Petitions for rule making.Part 389
- amended§ 389.35Petitions for reconsideration.Part 389
December 9, 20201 section
November 24, 20201 section
September 29, 20204 sections
September 17, 20202 sections
August 18, 20202 sections
July 24, 202068 sections
- amended§ 350.101What is the purpose of this part?Part 350
- amended§ 350.103When do the financial assistance program changes take effect?Part 350
- amended§ 350.105What definitions are used in this part?Part 350
- removed§ 350.107What entities are eligible for funding under this part?Part 350
- removed§ 350.109What are the national Motor Carrier Safety Assistance Program (MCSAP) elements?Part 350
- removed§ 350.110What are the national High Priority Program elements?Part 350
- removed§ 350.111What constitutes traffic enforcement for the purpose of the MCSAP?Part 350
- amended§ 350.201What is MCSAP?Part 350
- amended§ 350.203What are the national MCSAP elements?Part 350
- amended§ 350.205What entities are eligible for funding under MCSAP?Part 350
- removed§ 350.206How and when does one apply for High Priority Program funding?Part 350
- amended§ 350.207What conditions must a State meet to qualify for MCSAP funds?Part 350
- removed§ 350.208What response will the applicant for a High Priority Program receive?Part 350
- amended§ 350.209How and when does a State apply for MCSAP funds using a CVSP?Part 350
- removed§ 350.210How does an applicant demonstrate it satisfies the conditions for High Priority Program Funding?Part 350
- amended§ 350.211What must a State include for the first year of the CVSP?Part 350
- amended§ 350.213What must a State include for the second and third years of the CVSP?Part 350
- amended§ 350.215What response does a State receive to its CVSP?Part 350
- added§ 350.217How are MCSAP funds allocated?Part 350
- added§ 350.219How are MCSAP funds awarded under a continuing resolution or an extension of FMCSA's authorization?Part 350
- added§ 350.221How long are MCSAP funds available to a State?Part 350
- added§ 350.223What are the Federal and State shares of costs incurred under MCSAP?Part 350
- added§ 350.225What MOE must a State maintain to qualify for MCSAP funds?Part 350
- added§ 350.227What activities are eligible for reimbursement under MCSAP?Part 350
- added§ 350.229What specific costs are eligible for reimbursement under MCSAP?Part 350
- added§ 350.231What are the consequences for failure to meet MCSAP conditions?Part 350
- amended§ 350.301What is the purpose of this subpart?Part 350
- amended§ 350.303How does a State ensure compatibility?Part 350
- amended§ 350.305What specific variances from the FMCSRs are allowed for State laws and regulations applicable to intrastate commerce and are not subject to Federal jurisdiction?Part 350
- amended§ 350.307How may a State obtain a new exemption for State laws or regulations for a specific industry involved in intrastate commerce?Part 350
- removed§ 350.308How long are High Priority Program funds available?Part 350
- amended§ 350.309What are the consequences if a State has provisions that are not compatible?Part 350
- removed§ 350.310What types of activities and projects are eligible for reimbursement under the High Priority Program?Part 350
- removed§ 350.311What specific items are eligible for reimbursement under the MCSAP and High Priority Program?Part 350
- removed§ 350.313How are MCSAP funds allocated?Part 350
- removed§ 350.315How may Basic Program Funds be used?Part 350
- removed§ 350.317What are Incentive Funds and how may they be used?Part 350
- removed§ 350.323What criteria are used in the Basic Program Funds allocation?Part 350
- removed§ 350.325[Reserved]Part 350
- removed§ 350.327How may States qualify for Incentive Funds?Part 350
- removed§ 350.331How does a State ensure its laws and regulations are compatible with the FMCSRs and HMRs?Part 350
- removed§ 350.333What are the guidelines for the compatibility review?Part 350
- removed§ 350.335What are the consequences if a State has laws or regulations incompatible with the Federal regulations?Part 350
- removed§ 350.337How may State laws and regulations governing motor carriers, CMV drivers, and CMVs in interstate commerce differ from the FMCSRs and still be considered compatible?Part 350
- removed§ 350.339What are tolerance guidelines?Part 350
- removed§ 350.341What specific variances from the FMCSRs are allowed for State laws and regulations governing motor carriers, CMV drivers, and CMVs engaged in intrastate commerce and not subject to Federal jurisdiction?Part 350
- removed§ 350.343How may a State obtain a new exemption for State laws and regulations for a specific industry involved in intrastate commerce?Part 350
- removed§ 350.345How does a State apply for additional variances from the FMCSRs?Part 350
- added§ 350.401What is the High Priority Program and what entities are eligible for funding under the High Priority Program?Part 350
- added§ 350.403What are the High Priority Program objectives?Part 350
- added§ 350.405What conditions must an applicant meet to qualify for High Priority Program funds?Part 350
- added§ 350.407How and when does an eligible entity apply for High Priority Program funds?Part 350
- added§ 350.409What response will an applicant receive under the High Priority Program?Part 350
- added§ 350.411How long are High Priority Program funds available to a recipient?Part 350
- added§ 350.413What are the Federal and recipient shares of costs incurred under the High Priority Program?Part 350
- added§ 350.415What types of activities and projects are eligible for reimbursement under the High Priority Program?Part 350
- added§ 350.417What specific costs are eligible for reimbursement under the High Priority Program?Part 350
- removed§ 355.5Definitions.Part 355
- removed§ 355.21Regulatory review.Part 355
- removed§ 355.23Submission of results.Part 355
- removedAppendix A to Part 355 - Guidelines for the Regulatory ReviewAppendix A to Part 355 - Guidelines for the Regulatory ReviewPart 355
- removed§ 388.1Eligibility.Part 388
- removed§ 388.2Extent of acceptance.Part 388
- removed§ 388.4Exchange of information.Part 388
- removed§ 388.5Requests for assistance.Part 388
- removed§ 388.6Joint investigation, inspection, or examination.Part 388
- removed§ 388.7Joint administrative activities related to enforcement of safety and hazardous materials laws and regulations.Part 388
- removed§ 388.8Supplemental agreements.Part 388
June 1, 20204 sections
March 25, 20201 section
February 24, 20201 section
February 13, 20201 section
February 4, 20206 sections
- amended§ 380.600Compliance date for training requirements for entry-level drivers.Part 380
- amended§ 380.603Applicability.Part 380
- amended§ 383.71Driver application and certification procedures.Part 383
- amended§ 383.73State procedures.Part 383
- amended§ 384.230Entry-level driver certification.Part 384
- amended§ 384.301Substantial compliance-general requirements.Part 384