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.
Get an email when the rules change
202620252024202320222021202020192018201720162015201420132012201120102009200820072006200520042003200220012000199919981997
December 27, 20191 section
December 13, 20193 sections
November 19, 20191 section
October 31, 20193 sections
October 15, 201910 sections
- amended§ 390.5Definitions.Part 390
- amended§ 390.5TT Definitions.Part 390
- amended§ 390.21Marking of self-propelled CMVs and intermodal equipment.Part 390
- amended§ 390.21TT Marking of self-propelled CMVs and intermodal equipment.Part 390
- removed§ 390.300TT Compliance date.Part 390
- removed§ 390.301Applicability.Part 390
- removed§ 390.303Written lease and interchange requirements.Part 390
- removed§ 390.305Notification.Part 390
- added§ 390.401Applicability.Part 390
- added§ 390.403Lease and interchange requirements.Part 390
October 1, 20193 sections
September 30, 201930 sections
- amended§ 325.3[Reserved]Part 325
- amended§ 350.213What must a State CVSP include?Part 350
- amended§ 365.203Time for filing.Part 365
- amended§ 365.203TT Time for filing.Part 365
- amended§ 380.725Documentation and record retention.Part 380
- amended§ 382.107Definitions.Part 382
- amended§ 383.25Commercial learner's permit (CLP).Part 383
- amended§ 385.13Unsatisfactory rated motor carriers; prohibition on transportation; ineligibility for Federal contracts.Part 385
- amended§ 385.19Safety fitness information.Part 385
- amended§ 385.403Who must hold a safety permit?Part 385
- amended§ 385.405How does a motor carrier apply for a safety permit?Part 385
- amended§ 385.405TT How does a motor carrier apply for a safety permit?Part 385
- amended§ 385.417Is a motor carrier's safety permit number available to others?Part 385
- amendedAppendix B to Part 385 - Explanation of Safety Rating ProcessAppendix B to Part 385 - Explanation of Safety Rating ProcessPart 385
- amended§ 387.303Security for the protection of the public: Minimum limits.Part 387
- amended§ 387.303TT Security for the protection of the public: Minimum limits.Part 387
- amended§ 387.307Property broker surety bond or trust fund.Part 387
- amended§ 387.313Forms and procedures.Part 387
- amended§ 387.313TT Forms and procedures.Part 387
- amended§ 387.413Forms and procedures.Part 387
- amended§ 387.413TT Forms and procedures.Part 387
- amended§ 389.9Treatment of confidential business information submitted under confidential class determinations.Part 389
- amended§ 391.41Physical qualifications for drivers.Part 391
- amended§ 391.46Physical qualification standards for an individual with diabetes mellitus treated with insulin for control.Part 391
- amended§ 391.51General requirements for driver qualification files.Part 391
- amended§ 391.53Driver investigation history file.Part 391
- amended§ 392.10Railroad grade crossings; stopping required.Part 392
- amended§ 395.1Scope of rules in this part.Part 395
- amended§ 395.2Definitions.Part 395
- amended§ 396.15Driveaway-towaway operations and inspections.Part 396
September 23, 20192 sections
September 12, 20191 section
August 14, 20194 sections
July 31, 20193 sections
- amended§ 384.301Substantial compliance-general requirements.Part 384
- amendedAppendix A to Part 386 - Penalty Schedule: Violations of Notices and OrdersAppendix A to Part 386 - Penalty Schedule: Violations of Notices and OrdersPart 386
- amendedAppendix B to Part 386 - Penalty Schedule: Violations and Monetary PenaltiesAppendix B to Part 386 - Penalty Schedule: Violations and Monetary PenaltiesPart 386
July 23, 20192 sections
July 8, 20192 sections
May 6, 20192 sections
- amended§ 380.707Entry-level training provider.Part 380
- amendedAppendix A to Part 380Appendix A to Part 380—Class A—CDL Training CurriculumPart 380
April 23, 20192 sections
- amended§ 40.26What form must an employer use to report Management Information System (MIS) data to a DOT agency?Part 40
- amendedAppendix H to Part 40Appendix H to Part 40—DOT Drug and Alcohol Testing Management Information System (MIS) Data Collection FormPart 40
March 21, 20191 section
March 6, 20192 sections
- amended§ 380.707Entry-level training provider.Part 380
- amendedAppendix A to Part 380 - Class A - CDL Training CurriculumAppendix A to Part 380 - Class A - CDL Training CurriculumPart 380