Compare a part between two dates
Pick a part and two dates. Every section whose wording changed in between is listed with a link to the exact diff. Built for the deposition question "has this rule changed since the crash?"
Part 393 — Parts and Accessories Necessary for Safe Operation
Between June 1, 2010 and June 1, 2015: 21 amended, 0 added, 0 removed, 69 unchanged.
June 1, 2010 falls before day-level history begins (Jan. 1, 2017). It is read from the annual CFR edition in force that day (revised as of October 1), so an amendment that took effect earlier in that edition year is counted as already in place. Federal Register citations on each section give exact effective dates.
- Amended§ 393.3 Additional equipment and accessories.View diffChanged Oct. 1, 2013
- Amended§ 393.7 Matter incorporated by reference.View diffChanged Oct. 1, 2012
- Amended§ 393.11 Lamps and reflective devices.View diffChanged 2 times: Oct. 1, 2012; Oct. 1, 2013
- Amended§ 393.17 Lamps and reflectors—combinations in driveaway-towaway operation.View diffChanged Oct. 1, 2012
- Amended§ 393.42 Brakes required on all wheels.View diffChanged 2 times: Oct. 1, 2011; Oct. 1, 2012
- Amended§ 393.47 Brake actuators, slack adjusters, linings/pads and drums/rotors.View diffChanged Oct. 1, 2012
- Amended§ 393.49 Control valves for brakes.View diffChanged Oct. 1, 2013
- Amended§ 393.52 Brake performance.View diffChanged Oct. 1, 2012
- Amended§ 393.53 Automatic brake adjusters and brake adjustment indicators.View diffChanged Oct. 1, 2012
- Amended§ 393.55 Antilock brake systems.View diffChanged 2 times: Oct. 1, 2010; Oct. 1, 2011
- Amended§ 393.67 Liquid fuel tanks.View diffChanged Oct. 1, 2013
- Amended§ 393.71 Coupling devices and towing methods, driveaway-towaway operations.View diffChanged 3 times: Oct. 1, 2011; Oct. 1, 2012; Oct. 1, 2013
- Amended§ 393.77 Heaters.View diffChanged 2 times: Oct. 1, 2012; Oct. 1, 2013
- Amended§ 393.95 Emergency equipment on all power units.View diffChanged Oct. 1, 2013
- Amended§ 393.102 What are the minimum performance criteria for cargo securement devices and systems?View diffChanged 2 times: Oct. 1, 2010; Oct. 1, 2013
- Amended§ 393.104 What standards must cargo securement devices and systems meet in order to satisfy the requirements of this subpart?View diffChanged Oct. 1, 2013
- Amended§ 393.118 What are the rules for securing dressed lumber or similar building products?View diffChanged Oct. 1, 2013
- Amended§ 393.120 What are the rules for securing metal coils?View diffChanged Oct. 1, 2013
- Amended§ 393.124 What are the rules for securing concrete pipe?View diffChanged 2 times: Oct. 1, 2011; Oct. 1, 2013
- Amended§ 393.136 What are the rules for securing large boulders?View diffChanged Oct. 1, 2013
- Amended§ 393.203 Cab and body components.View diffChanged 2 times: Oct. 1, 2013; Oct. 1, 2014
Unchanged (69)
- § 393.1 Scope of the rules in this part.
- § 393.5 Definitions.
- § 393.9 Lamps operable, prohibition of obstructions of lamps and reflectors.
- § 393.13 Retroreflective sheeting and reflex reflectors, requirements for semitrailers and trailers manufactured before December 1, 1993.
- § 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.
- § 393.31-393.33 [Reserved]
- § 393.40 Required brake systems.
- § 393.41 Parking brake system.
- § 393.43 Breakaway and emergency braking.
- § 393.44 Front brake lines, protection.
- § 393.45 Brake tubing and hoses; hose assemblies and end fittings.
- § 393.46 [Reserved]
- § 393.48 Brakes to be operative.
- § 393.50 Reservoirs required.
- § 393.51 Warning signals, air pressure and vacuum gauges.
- § 393.60 Glazing in specified openings.
- § 393.61 Truck and truck tractor window construction.
- § 393.62 Emergency exits for buses.
- § 393.63 [Reserved]
- § 393.65 All fuel systems.
- § 393.68 Compressed natural gas fuel containers.
- § 393.69 Liquefied petroleum gas systems.
- § 393.70 Coupling devices and towing methods, except for driveaway-towaway operations.
- § 393.75 Tires.
- § 393.76 Sleeper berths.
- § 393.78 Windshield wiping and washing systems.
- § 393.79 Windshield defrosting and defogging systems.
- § 393.80 Rear-vision mirrors.
- § 393.81 Horn.
- § 393.82 Speedometer.
- § 393.83 Exhaust systems.
- § 393.84 Floors.
- § 393.85 [Reserved]
- § 393.86 Rear impact guards and rear end protection.
- § 393.87 Warning flags on projecting loads.
- § 393.88 Television receivers.
- § 393.89 Buses, driveshaft protection.
- § 393.90 Buses, standee line or bar.
- § 393.91 Buses, aisle seats prohibited.
- § 393.92 [Reserved]
- § 393.93 Seats, seat belt assemblies, and seat belt assembly anchorages.
- § 393.94 Interior noise levels in power units.
- § 393.100 Which types of commercial motor vehicles are subject to the cargo securement standards of this subpart, and what general requirements apply?
- § 393.106 What are the general requirements for securing articles of cargo?
- § 393.108 How is the working load limit of a tiedown, or the load restraining value of a friction mat, determined?
- § 393.110 What else do I have to do to determine the minimum number of tiedowns?
- § 393.112 Must a tiedown be adjustable?
- § 393.114 What are the requirements for front end structures used as part of a cargo securement system?
- § 393.116 What are the rules for securing logs?
- § 393.122 What are the rules for securing paper rolls?
- § 393.126 What are the rules for securing intermodal containers?
- § 393.128 What are the rules for securing automobiles, light trucks and vans?
- § 393.130 What are the rules for securing heavy vehicles, equipment and machinery?
- § 393.132 What are the rules for securing flattened or crushed vehicles?
- § 393.134 What are the rules for securing roll-on/roll-off or hook lift containers?
- § 393.201 Frames.
- § 393.205 Wheels.
- § 393.207 Suspension systems.
- § 393.209 Steering wheel systems.