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Code of Federal Regulations (Last Updated: November 8, 2024) |
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Title 49 - Transportation |
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Subtitle B - Other Regulations Relating to Transportation |
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Chapter III - Federal Motor Carrier Safety Administration, Department of Transportation |
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SubChapter B - Federal Motor Carrier Safety Regulations |
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Part 393 - Parts and Accessories Necessary for Safe Operation |
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Subpart B - Lamps, Reflective Devices, and Electrical Wiring |
| § 393.9 - Lamps operable, prohibition of obstructions of lamps and reflectors. |
| § 393.11 - Lamps and reflective devices. |
| § 393.13 - Retroreflective sheeting and reflex reflectors, requirements for semitrailers and trailers manufactured before December 1, 1993. |
| § 393.17 - Lamps and reflectors - combinations in driveaway-towaway operation. |
| § 393.19 - Hazard warning signals. |
| § 393.20 - [Reserved] |
| § 393.22 - Combination of lighting devices and reflectors. |
| § 393.23 - Power supply for lamps. |
| § 393.24 - Requirements for head lamps, auxiliary driving lamps and front fog lamps. |
| § 393.25 - Requirements for lamps other than head lamps. |
| § 393.26 - Requirements for reflectors. |
| § 393.27 - [Reserved] |
| § 393.28 - Wiring systems. |
| § 393.29 - [Reserved] |
| § 393.30 - Battery installation. |
| § 393.31 - Overload protective devices. |
| § 393.32 - Detachable electrical connections. |
| § 393.33 - Wiring, installation. |
| §§ 393.31--393.33 - [Reserved] |