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Title 49

Displaying title 49, up to date as of 9/17/2021. Title 49 was last amended 9/13/2021.
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Title 49 Transportation Part / Section
Subtitle B Other Regulations Relating to Transportation 100 – 1699
Chapter III Federal Motor Carrier Safety Administration, Department of Transportation 300 – 399
Subchapter B Federal Motor Carrier Safety Regulations 350 – 399
Part 393 Parts and Accessories Necessary for Safe Operation 393.1 – 393.209
Subpart A General 393.1 – 393.7
§ 393.1 Scope of the rules in this part.
§ 393.3 Additional equipment and accessories.
§ 393.5 Definitions.
§ 393.7 Matter incorporated by reference.
Subpart B Lamps, Reflective Devices, and Electrical Wiring 393.9 – 393.33
Subpart C Brakes 393.40 – 393.55
Subpart D Glazing and Window Construction 393.60 – 393.63
§ 393.60 Glazing in specified openings.
§ 393.61 Truck and truck tractor window construction.
§ 393.62 Emergency exits for buses.
§ 393.63 [Reserved]
Subpart E Fuel Systems 393.65 – 393.69
§ 393.65 All fuel systems.
§ 393.67 Liquid fuel tanks.
§ 393.68 Compressed natural gas fuel containers.
§ 393.69 Liquefied petroleum gas systems.
Subpart F Coupling Devices and Towing Methods 393.70 – 393.71
§ 393.70 Coupling devices and towing methods, except for driveaway-towaway operations.
§ 393.71 Coupling devices and towing methods, driveaway-towaway operations.
Subpart G Miscellaneous Parts and Accessories 393.75 – 393.94
Subpart H Emergency Equipment 393.95
§ 393.95 Emergency equipment on all power units.
Subpart I Protection Against Shifting and Falling Cargo 393.100 – 393.136
Subpart J Frames, Cab and Body Components, Wheels, Steering, and Suspension Systems 393.201 – 393.209