You are here

Regulations Section Interpretation List

Below is a list of the sections that have interpretations available for the selected category. To view the interpretations for a given section, click on the subject link below. To return to the list of parts, use the Parts link above.

The eCFR is also searchable by keyword and other available options on the eCFR website. To search and browse regulations using the eCFR website, use the link below. For assistance, please send an email to FMCSA.
Search the eCFR

Section Subject
387.3 Applicability.
387.5 Definitions.
387.7 Financial responsibility required.
387.9 Financial responsibility, minimum levels.
387.11 State authority and designation of agent.
387.15 Forms.
387.25 Purpose and scope.
387.27 Applicability.
387.31 Financial responsibility required.
387.39 Forms.
390.3 General applicability.
390.5 Definitions.
390.9 State and local laws, effect on.
390.15 Assistance in investigations and special studies.
390.17 Additional equipment and accessories.
390.21 Marking of self-propelled CMVs and intermodal equipment.
390.23 Relief from regulations.
391.2 General exceptions.
391.11 General qualifications of drivers.
391.15 Disqualification of drivers.
391.21 Application for employment.
391.23 Investigation and inquiries.
391.25 Annual inquiry and review of driving record.
391.27 Record of violations.
391.31 Road test.
391.33 Equivalent of road test.
391.41 Physical qualifications for drivers.
391.43 Medical examination; certificate of physical examination.
391.45 Persons who must be medically examined and certified.
391.47 Resolution of conflicts of medical evaluation.
391.49 Alternative physical qualification standards for the loss or impairment of limbs.
391.51 General requirements for driver qualification files.
391.63 Multiple-employer drivers.
391.65 Drivers furnished by other motor carriers.
392.3 Ill or fatigued operator.
392.5 Alcohol prohibition.
392.6 Schedules to conform with speed limits.
392.9 Inspection of cargo, cargo securement devices and systems.
392.10 Railroad grade crossings; stopping required.
392.14 Hazardous conditions; extreme caution.
392.16 Use of seat belts.
392.60 Unauthorized persons not to be transported.
393.11 Lamps and reflective devices.
393.17 Lamps and reflectors—combinations in driveaway-towaway operation.
393.24 Requirements for head lamps, auxiliary driving lamps and front fog lamps.
393.25 Requirements for lamps other than head lamps.
393.28 Wiring systems.
393.40 Required brake systems.
393.41 Parking brake system.
393.42 Brakes required on all wheels.

Submit Feedback >