Searchable cross-reference for commercial driver licensing regulations
| Part | Section ↕ | Organization | Description | Link |
|---|---|---|---|---|
| Part 383 | §383.1 | FMCSA (eCFR) | Purpose and scope. | eCFR |
| Part 383 | §383.3 | FMCSA (eCFR) | Applicability. | eCFR |
| Part 383 | §383.3 | CVSA | Inspection procedures (context for applicability). | CVSA |
| Part 383 | §383.5 | FMCSA (eCFR) | Definitions (core terms). | eCFR |
| Part 383 | §383.7 | FMCSA (eCFR) | Saving clause; applicability of other regulations. | eCFR |
| Part 383 | §383.21 | FMCSA (eCFR) | Single license requirement. | eCFR |
| Part 383 | §383.23 | FMCSA (eCFR) | Commercial driver's license. | eCFR |
| Part 383 | §383.31 | FMCSA (eCFR) | Notification of convictions for driver violations. | eCFR |
| Part 383 | §383.33 | FMCSA (eCFR) | Notification of driver's license suspensions. | eCFR |
| Part 383 | §383.35 | FMCSA (eCFR) | Notification of previous employment. | eCFR |
| Part 383 | §383.37 | FMCSA (eCFR) | Employer responsibilities. | eCFR |
| Part 383 | §383.51 | FMCSA (eCFR) | Disqualification of drivers. | eCFR |
| Part 383 | §383.51 | FMCSA CSA | Disqualification of Drivers guidance. | CSA |
| Part 383 | §383.53 | FMCSA (eCFR) | Penalties. | eCFR |
| Part 383 | §383.71 | FMCSA (eCFR) | Driver application and certification procedures. | eCFR |
| Part 383 | §383.73 | FMCSA (eCFR) | State procedures. | eCFR |
| Part 383 | §383.75 | FMCSA (eCFR) | Third party testing. | eCFR |
| Part 383 | §383.77 | FMCSA (eCFR) | Substitute for driving skills tests. | eCFR |
| Part 383 | §383.91 | FMCSA (eCFR) | Vehicle groups. | eCFR |
| Part 383 | §383.93 | FMCSA (eCFR) | Endorsements. | eCFR |
| Part 383 | §383.95 | FMCSA (eCFR) | Air brake restrictions. | eCFR |
| Part 383 | §383.110 | FMCSA (eCFR) | General requirements for a commercial driver's license. | eCFR |
| Part 383 | §383.111 | FMCSA (eCFR) | Required knowledge. | eCFR |
| Part 383 | §383.113 | FMCSA (eCFR) | Required skills. | eCFR |
| Part 383 | §383.115 | FMCSA (eCFR) | Requirements for tank vehicle endorsement. | eCFR |
| Part 383 | §383.117 | FMCSA (eCFR) | Requirements for passenger endorsement. | eCFR |
| Part 383 | §383.119 | FMCSA (eCFR) | Requirements for a school bus endorsement. | eCFR |
| Part 383 | §383.121 | FMCSA (eCFR) | Requirements for a hazardous materials endorsement. | eCFR |
| Part 383 | §383.123 | FMCSA (eCFR) | Requirements for a school bus endorsement. | eCFR |
| Part 383 | §383.131 | FMCSA (eCFR) | Test manuals. | eCFR |
| Part 383 | §383.133 | FMCSA (eCFR) | Test methods. | eCFR |
| Part 383 | §383.135 | FMCSA (eCFR) | Passing knowledge and skills tests. | eCFR |
| Part 383 | §383.141 | FMCSA (eCFR) | TSA approval; hazmat endorsement. | eCFR |
| Part 383 | §383.151 | FMCSA (eCFR) | General requirements for commercial learner's permits and commercial driver's licenses. | eCFR |
| Part 383 | §383.153 | FMCSA (eCFR) | Information on the CLP and CDL documents and applications. | eCFR |
| Part 383 | §383.155 | FMCSA (eCFR) | Tamperproofing requirements. | eCFR |
| Part 384 | §384.101 | FMCSA (eCFR) | Purpose and scope. | eCFR |
| Part 384 | §384.103 | FMCSA (eCFR) | Applicability. | eCFR |
| Part 384 | §384.105 | FMCSA (eCFR) | Definitions. | eCFR |
| Part 384 | AAMVA | §384.107 | CDLIS State Procedures Manual incorporation by reference. | AAMVA |
| Part 384 | §384.201 | FMCSA (eCFR) | Testing program. | eCFR |
| Part 384 | §384.202 | FMCSA (eCFR) | Test standards. | eCFR |
| Part 384 | §384.203 | FMCSA (eCFR) | Driving under the influence of alcohol. | eCFR |
| Part 384 | §384.204 | FMCSA (eCFR) | Commercial learner's permit and commercial driver's license. | eCFR |
| Part 384 | §384.205 | FMCSA (eCFR) | Commercial Driver's License Information System check. | eCFR |
| Part 384 | §384.206 | FMCSA (eCFR) | State record check. | eCFR |
| Part 384 | §384.207 | FMCSA (eCFR) | Notification to other States. | eCFR |
| Part 384 | §384.208 | FMCSA (eCFR) | Disqualification of drivers. | eCFR |
| Part 384 | §384.209 | FMCSA (eCFR) | Reporting of traffic violations. | eCFR |
| Part 384 | §384.210 | FMCSA (eCFR) | Limitation on issuance of driver's licenses. | eCFR |
| Part 384 | §384.211 | FMCSA (eCFR) | Surrender of driver's licenses. | eCFR |
| Part 384 | §384.212 | FMCSA (eCFR) | Domicile requirement. | eCFR |
| Part 384 | §384.213 | FMCSA (eCFR) | Violation of State or local motor vehicle traffic control laws. | eCFR |
| Part 384 | §384.215 | FMCSA (eCFR) | Driver record. | eCFR |
| Part 384 | §384.216 | FMCSA (eCFR) | Limitation on number of driver's licenses. | eCFR |
| Part 384 | §384.217 | FMCSA (eCFR) | Prohibition on operation of a commercial motor vehicle without a CLP or CDL. | eCFR |
| Part 384 | §384.218 | FMCSA (eCFR) | Prohibition on operation of a commercial motor vehicle in violation of State or local law. | eCFR |
| Part 384 | §384.219 | FMCSA (eCFR) | State record of disqualifications. | eCFR |
| Part 384 | §384.221 | FMCSA (eCFR) | Reporting of out-of-State violations. | eCFR |
| Part 384 | §384.222 | FMCSA (eCFR) | Compliance with disqualification provisions. | eCFR |
| Part 384 | §384.223 | FMCSA (eCFR) | Retention of driver information. | eCFR |
| Part 384 | §384.224 | FMCSA (eCFR) | Reporting of crashes. | eCFR |
| Part 384 | §384.225 | FMCSA (eCFR) | Driver record inquiry. | eCFR |
| Part 384 | §384.226 | FMCSA (eCFR) | Prohibition on masking convictions. | eCFR |
| Part 384 | §384.226 | NDAA | Masking Quick Reference Guide. | |
| Part 384 | §384.226 | NCSC | Commercial Driving Resources. | NCSC |
| Part 384 | §384.227 | FMCSA (eCFR) | Penalties for violations by individuals. | eCFR |
| Part 384 | §384.228 | FMCSA (eCFR) | Issuance of CLP or CDL by new State of domicile. | eCFR |
| Part 384 | §384.229 | FMCSA (eCFR) | Auditing of State CDL and CLP testing and licensing procedures. | eCFR |
| Part 384 | §384.230 | FMCSA (eCFR) | Entry-level driver training requirements. | eCFR |
| Part 384 | §384.231 | FMCSA (eCFR) | Satisfaction of State disqualification requirement. | eCFR |
| Part 384 | §384.232 | FMCSA (eCFR) | Required timing of record checks. | eCFR |
| Part 384 | §384.233 | FMCSA (eCFR) | Background records checks. | eCFR |
| Part 384 | §384.234 | FMCSA (eCFR) | Medical certification status. | eCFR |
| Part 384 | §384.235 | FMCSA (eCFR) | Drug and Alcohol Clearinghouse. | eCFR |
| Part 384 | §384.236 | FMCSA (eCFR) | Entry-level driver training provider notification. | eCFR |
| Part 384 | §384.301 | FMCSA (eCFR) | General. | eCFR |
| Part 384 | §384.303 | FMCSA (eCFR) | [Reserved] | eCFR |
| Part 384 | §384.305 | FMCSA (eCFR) | State certifications. | eCFR |
| Part 384 | §384.307 | FMCSA (eCFR) | Federal program review. | eCFR |
| Part 384 | §384.309 | FMCSA (eCFR) | Results of compliance determination. | eCFR |
| Part 384 | §384.401 | FMCSA (eCFR) | Withholding of apportionments for noncompliance. | eCFR |
| Part 384 | §384.403 | FMCSA (eCFR) | Availability of withheld funds. | eCFR |
| Part 384 | §384.405 | FMCSA (eCFR) | Decertification of State CDL program. | eCFR |
| Part 384 | §384.407 | FMCSA (eCFR) | [Reserved] | eCFR |
| Part 384 | §384.409 | FMCSA (eCFR) | Notification of noncompliance. | eCFR |