Regulation Navigator

Start with the trucking task at hand, read an explanation and find the regulation and official sources.

Try
Chinese, English and citations

Browse by subject, then expand an entry for available explanations and official text.

Showing 248 of 248 entries

13 CCR § 2195 — Applicability

California13 CCR 2195

13 CCR § 2195.1 — Definitions

California13 CCR 2195.1

13 CCR § 2196 — Owner and Operator Requirements

California13 CCR 2196

13 CCR § 2196.1 — HD I/M Compliance and Registration

California13 CCR 2196.1

13 CCR § 2196.2 — Periodic Vehicle Emission Testing Requirements

California13 CCR 2196.2With explanation

13 CCR § 2196.3 — Vehicle Compliance Test Methods for OBD-Equipped Vehicles

California13 CCR 2196.3

13 CCR § 2196.4 — Vehicle Compliance Test Method for Non-OBD-Equipped Vehicles

California13 CCR 2196.4

13 CCR § 2196.5 — Roadside Emissions Monitoring Devices

California13 CCR 2196.5

13 CCR § 2196.6 — Smoke Opacity Standards

California13 CCR 2196.6

13 CCR § 2196.7 — Referee Services

California13 CCR 2196.7

13 CCR § 2196.8 — Parts Unavailability Compliance Time Extension

California13 CCR 2196.8

13 CCR § 2197 — Freight Contractor, Broker, and Applicable Freight Facility Requirements

California13 CCR 2197

13 CCR § 2197.1 — HD I/M Tester Requirements

California13 CCR 2197.1

13 CCR § 2197.2 — Reporting Requirements

California13 CCR 2197.2

13 CCR § 2197.3 — Recordkeeping Requirements

California13 CCR 2197.3

13 CCR § 2198 — Vehicle Emissions Control Equipment Inspections

California13 CCR 2198

13 CCR § 2198.1 — In-person Field Inspection Requirements for Drivers and Inspectors

California13 CCR 2198.1

13 CCR § 2198.2 — Enforcement

California13 CCR 2198.2

13 CCR § 2199 — Severability of Provisions

California13 CCR 2199

13 CCR § 2199.1 — Sunset of the Requirements of the Heavy-Duty Vehicle Inspection Program and the Periodic Smoke Inspection Program

California13 CCR 2199.1

13 CCR § 2485 Airborne Toxic Control Measure to Limit Diesel-Fueled Commercial Motor Vehicle Idling.

California13 CCR 2485With explanation

Clean Truck Check - Emissions Compliance Testing Requirements

CaliforniaOfficial guidanceWith explanation

Airborne Toxic Control Measure to Limit Diesel-Fueled Commercial Motor Vehicle Idling

CaliforniaOfficial guidanceWith explanation

Transport Refrigeration Unit

CaliforniaOfficial guidanceWith explanation

International Fuel Tax Agreement (IFTA) and Interstate User Diesel Fuel Tax: Getting Started

CaliforniaOfficial guidanceWith explanation

IRP Chapter 10: Recordkeeping

CaliforniaOfficial guidanceWith explanation

California Vehicle Code § 12804.9

CaliforniaCA Vehicle Code § 12804.9

California Vehicle Code § 15210

CaliforniaCA Vehicle Code § 15210

California Vehicle Code § 15240

CaliforniaCA Vehicle Code § 15240

California Vehicle Code § 15250

CaliforniaCA Vehicle Code § 15250

California Vehicle Code § 15275

CaliforniaCA Vehicle Code § 15275

California Vehicle Code § 15278

CaliforniaCA Vehicle Code § 15278

California Vehicle Code § 15300

CaliforniaCA Vehicle Code § 15300

California Vehicle Code § 15302

CaliforniaCA Vehicle Code § 15302

California Vehicle Code § 15304

CaliforniaCA Vehicle Code § 15304

California Vehicle Code § 16000

CaliforniaCA Vehicle Code § 16000With explanation

California Vehicle Code § 20001

CaliforniaCA Vehicle Code § 20001

California Vehicle Code § 20002

CaliforniaCA Vehicle Code § 20002

California Vehicle Code § 21654

CaliforniaCA Vehicle Code § 21654

California Vehicle Code § 21655

CaliforniaCA Vehicle Code § 21655With explanation

California Vehicle Code § 21702

CaliforniaCA Vehicle Code § 21702

California Vehicle Code § 21703

CaliforniaCA Vehicle Code § 21703

California Vehicle Code § 21704

CaliforniaCA Vehicle Code § 21704

California Vehicle Code § 21705

CaliforniaCA Vehicle Code § 21705

California Vehicle Code § 22350

CaliforniaCA Vehicle Code § 22350With explanation

California Vehicle Code § 22406

CaliforniaCA Vehicle Code § 22406With explanation

California Vehicle Code § 22406.1

CaliforniaCA Vehicle Code § 22406.1

California Vehicle Code § 22505

CaliforniaCA Vehicle Code § 22505

California Vehicle Code § 22521

CaliforniaCA Vehicle Code § 22521

California Vehicle Code § 23123.5

CaliforniaCA Vehicle Code § 23123.5With explanation

California Vehicle Code § 27459

CaliforniaCA Vehicle Code § 27459With explanation

California Vehicle Code § 27460

CaliforniaCA Vehicle Code § 27460

California Vehicle Code § 28000

CaliforniaCA Vehicle Code § 28000

California Vehicle Code § 2813

CaliforniaCA Vehicle Code § 2813With explanation

California Vehicle Code § 34500

CaliforniaCA Vehicle Code § 34500

California Vehicle Code § 34500.6

CaliforniaCA Vehicle Code § 34500.6

California Vehicle Code § 34501

CaliforniaCA Vehicle Code § 34501

California Vehicle Code § 34501.12

CaliforniaCA Vehicle Code § 34501.12

California Vehicle Code § 34505.5

CaliforniaCA Vehicle Code § 34505.5With explanation

California Vehicle Code § 34505.6

CaliforniaCA Vehicle Code § 34505.6

California Vehicle Code § 34506

CaliforniaCA Vehicle Code § 34506

California Vehicle Code § 34515

CaliforniaCA Vehicle Code § 34515

California Vehicle Code § 34601

CaliforniaCA Vehicle Code § 34601With explanation

California Vehicle Code § 34620

CaliforniaCA Vehicle Code § 34620With explanation

California Vehicle Code § 34621

CaliforniaCA Vehicle Code § 34621With explanation

California Vehicle Code § 34630

CaliforniaCA Vehicle Code § 34630With explanation

California Vehicle Code § 34631.5

CaliforniaCA Vehicle Code § 34631.5

California Vehicle Code § 35100

CaliforniaCA Vehicle Code § 35100With explanation

California Vehicle Code § 35104

CaliforniaCA Vehicle Code § 35104

California Vehicle Code § 35250

CaliforniaCA Vehicle Code § 35250With explanation

California Vehicle Code § 35400

CaliforniaCA Vehicle Code § 35400

California Vehicle Code § 35401

CaliforniaCA Vehicle Code § 35401

California Vehicle Code § 35401.5

CaliforniaCA Vehicle Code § 35401.5With explanation

California Vehicle Code § 35550

CaliforniaCA Vehicle Code § 35550With explanation

California Vehicle Code § 35551

CaliforniaCA Vehicle Code § 35551With explanation

California Vehicle Code § 35551.5

CaliforniaCA Vehicle Code § 35551.5

California Vehicle Code § 35780

CaliforniaCA Vehicle Code § 35780With explanation

California Vehicle Code § 8057

CaliforniaCA Vehicle Code § 8057

§ 101.514 TWIC Requirement.

Federal33 CFR 101.514With explanation

§ 545.5 Interpretation of Shipping Act of 1984—Unjust and unreasonable practices with respect to demurrage and detention.

Federal46 CFR 545.5With explanation

§ 172.200 Applicability.

Federal49 CFR 172.200

§ 172.504 General placarding requirements.

Federal49 CFR 172.504With explanation

§ 172.600 Applicability and general requirements.

Federal49 CFR 172.600With explanation

§ 172.704 Training requirements.

Federal49 CFR 172.704With explanation

§ 177.817 Shipping papers.

Federal49 CFR 177.817With explanation

§ 177.834 General requirements.

Federal49 CFR 177.834

§ 365.101 Applications governed by these rules.

Federal49 CFR 365.101

§ 366.4T Required States.

Federal49 CFR 366.4t

§ 370.11 Processing of salvage.

Federal49 CFR 370.11

§ 370.3 Filing of claims.

Federal49 CFR 370.3

§ 376.11 General leasing requirements.

Federal49 CFR 376.11

§ 376.12 Lease requirements.

Federal49 CFR 376.12

§ 380.603 Applicability.

Federal49 CFR 380.603

§ 380.609 General entry-level driver training requirements.

Federal49 CFR 380.609

§ 382.103 Applicability.

Federal49 CFR 382.103

§ 382.107 Definitions.

Federal49 CFR 382.107

§ 382.201 Alcohol concentration.

Federal49 CFR 382.201

§ 382.205 On-duty use.

Federal49 CFR 382.205

§ 382.207 Pre-duty use.

Federal49 CFR 382.207

§ 382.209 Use following an accident.

Federal49 CFR 382.209

§ 382.211 Refusal to submit to a required alcohol or controlled substances test.

Federal49 CFR 382.211

§ 382.213 Controlled substance use.

Federal49 CFR 382.213

§ 382.215 Controlled substances testing.

Federal49 CFR 382.215

§ 382.301 Pre-employment testing.

Federal49 CFR 382.301With explanation

§ 382.303 Post-accident testing.

Federal49 CFR 382.303With explanation

§ 382.305 Random testing.

Federal49 CFR 382.305

§ 382.307 Reasonable suspicion testing.

Federal49 CFR 382.307

§ 382.309 Return-to-duty testing.

Federal49 CFR 382.309

§ 382.311 Follow-up testing.

Federal49 CFR 382.311

§ 382.401 Retention of records.

Federal49 CFR 382.401

§ 382.501 Removal from safety-sensitive function.

Federal49 CFR 382.501

§ 382.601 Employer obligation to promulgate a policy on the misuse of alcohol and use of controlled substances.

Federal49 CFR 382.601

§ 382.603 Training for supervisors.

Federal49 CFR 382.603

§ 382.701 Drug and Alcohol Clearinghouse.

Federal49 CFR 382.701With explanation

§ 382.703 Driver consent to permit access to information in the Clearinghouse.

Federal49 CFR 382.703With explanation

§ 382.705 Reporting to the Clearinghouse.

Federal49 CFR 382.705

§ 383.23 Commercial driver's license.

Federal49 CFR 383.23

§ 383.3 Applicability.

Federal49 CFR 383.3

§ 383.31 Notification of convictions for driver violations.

Federal49 CFR 383.31

§ 383.33 Notification of driver's license suspensions.

Federal49 CFR 383.33

§ 383.37 Employer responsibilities.

Federal49 CFR 383.37

§ 383.5 Definitions.

Federal49 CFR 383.5

§ 383.51 Disqualification of drivers.

Federal49 CFR 383.51

§ 383.73 State procedures.

Federal49 CFR 383.73

§ 383.91 Commercial motor vehicle groups.

Federal49 CFR 383.91

§ 383.93 Endorsements.

Federal49 CFR 383.93

§ 383.95 Restrictions.

Federal49 CFR 383.95

§ 384.226 Prohibition on masking convictions.

Federal49 CFR 384.226

§ 386.12 Complaints.

Federal49 CFR 386.12

§ 387.1 Purpose and scope.

Federal49 CFR 387.1

§ 387.11 State authority and designation of agent.

Federal49 CFR 387.11

§ 387.15 Forms.

Federal49 CFR 387.15

§ 387.3 Applicability.

Federal49 CFR 387.3

§ 387.5 Definitions.

Federal49 CFR 387.5

§ 387.7 Financial responsibility required.

Federal49 CFR 387.7With explanation

§ 387.9 Financial responsibility, minimum levels.

Federal49 CFR 387.9

§ 390.15 Assistance in investigations and special studies.

Federal49 CFR 390.15

§ 390.19T Motor carrier, hazardous material safety permit applicant/holder, and intermodal equipment provider identification reports.

Federal49 CFR 390.19TWith explanation

§ 390.21 Marking of self-propelled CMVs and intermodal equipment.

Federal49 CFR 390.21

§ 390.21T Marking of self-propelled CMVs and intermodal equipment.

Federal49 CFR 390.21TWith explanation

§ 390.3 General applicability.

Federal49 CFR 390.3

§ 390.3T General applicability.

Federal49 CFR 390.3T

§ 390.5 Definitions.

Federal49 CFR 390.5

§ 390.5T Definitions.

Federal49 CFR 390.5T

§ 390.6 Coercion prohibited.

Federal49 CFR 390.6

§ 391.1 Scope of the rules in this part; additional qualifications; duties of carrier-drivers.

Federal49 CFR 391.1

§ 391.11 General qualifications of drivers.

Federal49 CFR 391.11With explanation

§ 391.15 Disqualification of drivers.

Federal49 CFR 391.15

§ 391.2 General exceptions.

Federal49 CFR 391.2

§ 391.21 Application for employment.

Federal49 CFR 391.21With explanation

§ 391.23 Investigation and inquiries.

Federal49 CFR 391.23With explanation

§ 391.25 Annual inquiry and review of driving record.

Federal49 CFR 391.25With explanation

§ 391.31 Road test.

Federal49 CFR 391.31

§ 391.33 Equivalent of road test.

Federal49 CFR 391.33

§ 391.41 Physical qualifications for drivers.

Federal49 CFR 391.41

§ 391.43 Medical examination; certificate of physical examination.

Federal49 CFR 391.43With explanation

§ 391.44 Physical qualification standards for an individual who does not satisfy, with the worse eye, either the distant visual acuity standard with corrective lenses or the field of vision standard, or both.

Federal49 CFR 391.44

§ 391.45 Persons who must be medically examined and certified.

Federal49 CFR 391.45With explanation

§ 391.46 Physical qualification standards for an individual with diabetes mellitus treated with insulin for control.

Federal49 CFR 391.46

§ 391.51 General requirements for driver qualification files.

Federal49 CFR 391.51With explanation

§ 392.1 Scope of the rules in this part.

Federal49 CFR 392.1

§ 392.14 Hazardous conditions; extreme caution.

Federal49 CFR 392.14

§ 392.16 Use of seat belts.

Federal49 CFR 392.16

§ 392.2 Applicable operating rules.

Federal49 CFR 392.2

§ 392.22 Emergency signals; stopped commercial motor vehicles.

Federal49 CFR 392.22With explanation

§ 392.3 Ill or fatigued operator.

Federal49 CFR 392.3

§ 392.4 Drugs and other substances.

Federal49 CFR 392.4

§ 392.5 Alcohol prohibition.

Federal49 CFR 392.5

§ 392.6 Schedules to conform with speed limits.

Federal49 CFR 392.6

§ 392.7 Equipment, inspection and use.

Federal49 CFR 392.7

§ 392.8 Emergency equipment, inspection and use.

Federal49 CFR 392.8

§ 392.80 Prohibition against texting.

Federal49 CFR 392.80

§ 392.82 Using a hand-held mobile telephone.

Federal49 CFR 392.82

§ 392.9 Inspection of cargo, cargo securement devices and systems.

Federal49 CFR 392.9With explanation

§ 393.1 Scope of the rules in this part.

Federal49 CFR 393.1

§ 393.100 Applicability and general requirements of cargo securement standards.

Federal49 CFR 393.100

§ 393.102 Minimum performance criteria for cargo securement devices and systems.

Federal49 CFR 393.102

§ 393.104 Standards for cargo securement devices and systems.

Federal49 CFR 393.104

§ 393.106 General requirements for securing articles of cargo.

Federal49 CFR 393.106With explanation

§ 393.108 Determining the working load limit of a tiedown or the load restraining value of a friction mat.

Federal49 CFR 393.108

§ 393.11 Lamps and reflective devices.

Federal49 CFR 393.11

§ 393.110 Additional requirements for determining the minimum number of tiedowns.

Federal49 CFR 393.110With explanation

§ 393.112 Adjustability of tiedowns.

Federal49 CFR 393.112

§ 393.114 Requirements for front end structures used as part of a cargo securement system.

Federal49 CFR 393.114

§ 393.118 Specific securement requirements for dressed lumber and similar building products.

Federal49 CFR 393.118

§ 393.120 Specific securement requirements for metal coils.

Federal49 CFR 393.120

§ 393.126 Specific securement requirements for intermodal containers.

Federal49 CFR 393.126

§ 393.128 Specific securement requirements for automobiles, light trucks, and vans.

Federal49 CFR 393.128

§ 393.13 Retroreflective sheeting and reflex reflectors, requirements for semitrailers and trailers manufactured before December 1, 1993.

Federal49 CFR 393.13

§ 393.130 Specific securement requirements for heavy vehicles, equipment, and machinery.

Federal49 CFR 393.130

§ 393.40 Required brake systems.

Federal49 CFR 393.40

§ 393.41 Parking brake system.

Federal49 CFR 393.41

§ 393.42 Brakes required on all wheels.

Federal49 CFR 393.42

§ 393.43 Breakaway and emergency braking.

Federal49 CFR 393.43

§ 393.45 Brake tubing and hoses; hose assemblies and end fittings.

Federal49 CFR 393.45

§ 393.47 Brake actuators, slack adjusters, linings/pads and drums/rotors.

Federal49 CFR 393.47

§ 393.48 Brakes to be operative.

Federal49 CFR 393.48

§ 393.5 Definitions.

Federal49 CFR 393.5

§ 393.51 Warning signals, air pressure and vacuum gauges.

Federal49 CFR 393.51

§ 393.52 Brake performance.

Federal49 CFR 393.52

§ 393.53 Automatic brake adjusters and brake adjustment indicators.

Federal49 CFR 393.53

§ 393.55 Antilock brake systems.

Federal49 CFR 393.55

§ 393.60 Glazing in specified openings.

Federal49 CFR 393.60

§ 393.70 Coupling devices and towing methods, except for driveaway-towaway operations.

Federal49 CFR 393.70

§ 393.75 Tires.

Federal49 CFR 393.75With explanation

§ 393.76 Sleeper berths.

Federal49 CFR 393.76

§ 393.78 Windshield wiping and washing systems.

Federal49 CFR 393.78

§ 393.80 Rear-vision mirrors.

Federal49 CFR 393.80

§ 393.83 Exhaust systems.

Federal49 CFR 393.83

§ 393.9 Lamps operable, prohibition of obstructions of lamps and reflectors.

Federal49 CFR 393.9With explanation

§ 393.95 Emergency equipment on all power units.

Federal49 CFR 393.95With explanation

§ 395.1 Scope of rules in this part.

Federal49 CFR 395.1With explanation

§ 395.11 Supporting documents.

Federal49 CFR 395.11

§ 395.13 Drivers ordered out of service.

Federal49 CFR 395.13

§ 395.2 Definitions.

Federal49 CFR 395.2

§ 395.20 ELD applicability and scope.

Federal49 CFR 395.20

§ 395.22 Motor carrier responsibilities—In general.

Federal49 CFR 395.22

§ 395.24 Driver responsibilities—In general.

Federal49 CFR 395.24

§ 395.26 ELD data automatically recorded.

Federal49 CFR 395.26

§ 395.28 Special driving categories; other driving statuses.

Federal49 CFR 395.28

§ 395.3 Maximum driving time for property-carrying vehicles.

Federal49 CFR 395.3With explanation

§ 395.30 ELD record submissions, edits, annotations, and data retention.

Federal49 CFR 395.30With explanation

§ 395.32 Non-authenticated driver logs.

Federal49 CFR 395.32With explanation

§ 395.34 ELD malfunctions and data diagnostic events.

Federal49 CFR 395.34With explanation

§ 395.8 Driver's record of duty status.

Federal49 CFR 395.8

§ 396.1 Scope.

Federal49 CFR 396.1

§ 396.11 Driver vehicle inspection report(s).

Federal49 CFR 396.11With explanation

§ 396.13 Driver inspection.

Federal49 CFR 396.13With explanation

§ 396.17 Periodic inspection.

Federal49 CFR 396.17With explanation

§ 396.19 Inspector qualifications.

Federal49 CFR 396.19

§ 396.21 Periodic inspection recordkeeping requirements.

Federal49 CFR 396.21

§ 396.23 Equivalent to periodic inspection.

Federal49 CFR 396.23

§ 396.25 Qualifications of brake inspectors.

Federal49 CFR 396.25

§ 396.3 Inspection, repair, and maintenance.

Federal49 CFR 396.3With explanation

§ 396.5 Lubrication.

Federal49 CFR 396.5

§ 396.7 Unsafe operations forbidden.

Federal49 CFR 396.7

§ 396.9 Inspection of motor vehicles and intermodal equipment in operation.

Federal49 CFR 396.9With explanation

§ 40.23 What actions do employers take after receiving verified test results?

Federal49 CFR 40.23

§ 40.25 Must an employer check on the drug and alcohol testing record of employees it is intending to use to perform safety-sensitive duties?

Federal49 CFR 40.25

§ 40.285 When is a SAP evaluation required?

Federal49 CFR 40.285

§ 40.3 What do the terms used in this part mean?

Federal49 CFR 40.3

§ 40.305 How does the return-to-duty process conclude?

Federal49 CFR 40.305

§ 40.307 What is the SAP's function in prescribing the employee's follow-up tests?

Federal49 CFR 40.307

§ 40.309 What are the employer's responsibilities with respect to the SAP's directions for follow-up tests?

Federal49 CFR 40.309

§ 40.311 What are the requirements concerning SAP reports?

Federal49 CFR 40.311

Appendix A to Part 396—Minimum Periodic Inspection Standards

Federal49 CFR part-396-appendix-A

Port of Los Angeles Clean Truck Program

Ports & localOfficial guidanceWith explanation

TWIC®

FederalOfficial guidanceWith explanation

CTAC plain-language explanations are not official translations or case-specific legal advice. Check scope, source editions and current official notices.