Part 383: Commercial driver's license standards; requirements and penalties

All Regulations

Part	Regulation	Guidance
383.1 - 383.7	Subpart A—General
383.1	Purpose and scope.
383.3	Applicability.	Yes
383.5	Definitions.	Yes
383.7	Validity of CDL issued by decertified State.
383.21 - 383.23	Subpart B—Single license requirement
383.21	Number of drivers’ licenses.	Yes
383.23	Commercial driver’s license.	Yes
383.31 - 383.37	Subpart C—Notification requirements and employer responsibilities
383.31	Notification of convictions for driver violations.	Yes
383.33	Notification of driver’s license suspensions.	Yes
383.35	Notification of previous employment.
383.37	Employer responsibilities.	Yes
383.51 - 383.53	Subpart D—Driver disqualifications and penalties
383.51	Disqualification of drivers.	Yes
383.52	Disqualification of drivers determined to constitute an imminent hazard.
383.53	Penalties.
383.71 - 383.77	Subpart E—Testing and licensing procedures
383.71	Driver application procedures.	Yes
383.72	Implied consent to alcohol testing.
383.73	State procedures.	Yes
383.75	Third party testing.	Yes
383.77	Substitute for driving skills tests.	Yes
383.91 - 383.95	Subpart F—Vehicle groups and endorsements
383.91	Commercial motor vehicle groups.	Yes
383.93	Endorsements.	Yes
383.95	Air brake restrictions.	Yes
383.110 - 383.123	Subpart G—Required knowledge and skills
383.110	General requirement.
383.111	Required knowledge.
383.113	Required skills.	Yes
383.115	Requirements for double/triple trailers endorsement.
383.117	Requirements for passenger endorsement.
383.119	Requirements for tank vehicle endorsement.
383.121	Requirements for hazardous materials endorsement.
383.123	Requirements for a school bus endorsement.
Appendix .	Appendix to Subpart G—Required knowledge and Skills—Sample guidelines
383.131 - 383.135	Subpart H—Tests
383.131	Test procedures.	Yes
383.133	Testing methods.	Yes
383.135	Minimum passing scores.
383.141 - 383.141	Subpart I—Requirement for transportation security administration approval of hazardous materials endorsement issuances
383.141	General.
383.151 - 383.155	Subpart J—Commercial driver’s license document
383.151	General.
383.153	Information on the document and application.	Yes
383.155	Tamperproofing requirements.