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UN R10 Electromagnetic Compatibility
(from 10 Jun 2023)
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Uniform provisions concerning the approval of vehicles with regard to electromagnetic compatibility Electromagnetic Compatibility Electromagnetic Compatibility UN Regulation No. 10 UN R10 |
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UN R16 Safety belt systems
(from 22 Nov 2025)
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Uniform Provisions Concerning the Approval of: I. Safety-belts, Restraint Systems, Child Restraint Systems and ISOFIX Child Restraint Systems for Occupants of Power-driven Vehicles II. Vehicles Equipped with Safety-belts, Safety-belt Reminders, Restraint Systems, Child Restraint Systems and ISOFIX Child Restraint Systems Safety belt systems Safety belts and related systems UN Regulation No. 16 UN R16 |
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UN R22 Helmets
(from 10 Jun 2023)
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Uniform Provisions Concerning the Approval of Protective Helmets and their Visors for Drivers and Passengers of Motor Cycles and Mopeds Helmets Helmets and Visors UN Regulation No. 22 UN R22 |
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UN R28 Audible Warning Devices
(from 22 Nov 2025)
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Uniform Provisions Concerning the Approval of Audible Warning Devices and of Motor Vehicles with regard to their Audible Signals Audible Warning Devices Audible Warning Devices and Signals UN Regulation No. 28 UN R28 |
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UN R30 Pneumatic Tires
(from 10 Jun 2023)
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Uniform Provisions Concerning the Approval of Pneumatic Tyres for Motor Vehicles and their Trailers This rule applies primarily, but not exclusively, to tires for use on passenger cars and their trailers. Pneumatic Tires Pneumatic Tires UN Regulation No. 30 UN R30 |
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UN R45 Headlamp Cleaners
(from 10 Jun 2023)
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Uniform Provisions Concerning the Approval of Headlamp Cleaners and of Power-driven Vehicles with regard to Headlamp Cleaners Headlamp Cleaners Headlamp Cleaners UN Regulation No. 45 UN R45 |
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UN R48 Installation of Lighting
(from 13 Feb 2024)
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CN.526.2023
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Uniform Provisions Concerning the Approval of Vehicles with regard to the Installation of Lighting and Light-signalling Devices Regulation No. 48 establishes minimum requirements for lighting equipment towards ensuring satisfactory levels of traffic safety, including such areas as adequate forward illumination, limits on headlamp glare, luminosity of signalling lamps, etc. The regulations considers the installation and functioning of lighting equipment as a whole to ensure compatible performance across all types of equipment and devices (headlamps, signalling lamps, markers lamps, etc.).
Installation of Lighting Installation of Lighting and Lighting-Signalling Equipment UN Regulation No. 48 UN R48 |
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UN R50 Motorcycle Lamps
(from 10 Jun 2023)
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Uniform Provisions Concerning the Approval of Front Position Lamps, Rear Position Lamps, Stop Lamps, Direction Indicators and Rear-Registration Plate Illuminating Devices for Vehicles of Category L This regulation will be superseded by a new UN Regulation on Light-Signalling Devices (LSD) under the Simplification of Lighting Regulations development program. Motorcycle Lamps Position and Indicator Lamps for Motorcycles UN Regulation No. 50 UN R50 |
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UN R54 CV Tires
(from 13 Feb 2024)
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Uniform Provisions Concerning the Approval of Pneumatic Tyres for Commercial Vehicles and their Trailers CV Tires Commercial Vehicle Tyres UN Regulation No. 54 UN R54 |
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UN R65 Special Warning Lamps
(from 22 Nov 2025)
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Uniform Provisions Concerning the Approval of Special Warning Lamps for Motor Vehicles Special Warning Lamps Special Warning Lamps UN Regulation No. 65 UN R65 |
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UN R75 Motorcycle Tires
(from 10 Jun 2023)
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Uniform Provisions Concerning the Approval of Pneumatic Tyres for Motor Cycles and Mopeds Motorcycle Tires Motorcycle and Moped Tires UN Regulation No. 75 UN R75 |
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UN R100 Electric Powertrain Vehicles
(from 22 Nov 2025)
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Uniform provisions concerning the approval of vehicles with regard to specific requirements for the electric power train
Electric Powertrain Vehicles Construction and Safety of Electric Powertrains UN Regulation No. 100 UN R100 |
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UN R106 Agricultural Tires
(from 22 Nov 2025)
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Uniform Provisions Concerning the Approval of Pneumatic Tyres for Agricultural Vehicles and their Trailers Agricultural Tires Tires for Agricultural Vehicles UN Regulation No. 106 UN R106 |
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UN R108 Retreaded Tires
(from 22 Nov 2025)
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Uniform Provisions Concerning the Approval for the Production of Retreaded Pneumatic Tyres for Motor Vehicles and their Trailers Retreaded Tires Retreaded Tires for Motor Vehicles UN Regulation No. 108 UN R108 |
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UN R109 CV Retreaded Tires
(from 22 Nov 2025)
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Uniform Provisions Concerning the Approval for the Production of Retreaded Pneumatic Tyres for Commercial Vehicles and their Trailers CV Retreaded Tires Retreaded Tires for Commercial Vehicles UN Regulation No. 109 UN R109 |
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UN R117 Tire Noise, Wet Adhesion, and Rolling Resistance
(from 10 Jun 2023)
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Uniform provisions concerning the approval of tyres with regard to rolling sound emissions and/or to adhesion on wet surfaces and/or to rolling resistance Tire Noise, Wet Adhesion, and Rolling Resistance Tire Rolling Sound Emissions, Adhesion on Wet Surfaces, and Rolling Resistance UN Regulation No. 117 UN R117 |
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UN R129 Enhanced Child Restraints
(from 10 Jun 2023)
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Regulation on uniform provisions concerning the approval of enhanced Child Restraint Systems used onboard of motor vehicles. The second phase in the development of this regulation by the Child Restraint Systems informal working group is underway to extend the scope of this regulation to include ISOFIX non-integral universal booster seats. Enhanced Child Restraints Enhanced Child Restraint Systems UN Regulation No. 129 UN R129 |
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UN R148 Light-Signalling Devices
(from 22 Nov 2025)
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UN Regulation on uniform provisions concerning the approval of light-signalling devices (lamps) for power-driven vehicles and their trailers Adopted during the March 2019 WP.29 session, this regulation supersedes the previous UN Regulations on the approval of direction indicators and other light-signalling devices (UN Regulations R4, R6, R7, R23, R38, R50, R77, R87, and R91). Light-Signalling Devices Light-Signalling Devices (LSD) UN Regulation No. 148 UN R148 |
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UN R149 Road Illumination Devices (RID)
(from 22 Nov 2025)
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UN Regulation on uniform provisions concerning the approval of road illumination devices (lamps) and systems for power-driven vehicles Adopted during the March 2019 WP.29 session, this UN Regulation consolidates and supersedes earlier UN Regulations concerning the approval of headlamps and related road-illumination devices (UN R19, R98, R119, R112, R113, and R123). Road Illumination Devices (RID) Road Illumination Devices (RID) UN Regulation No. 149 UN R149 |
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UN R150 Retro-reflective Devices (RRD)
(from 22 Nov 2025)
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Adopted during the March 2019 WP.29 session, this UN Regulation consolidates and supersedes all previous UN Regulations concerning requirements for the approval of retro-reflecting devices and retro-reflective vehicle markings. Retro-reflective Devices (RRD) Retro-reflective Devices and Markings (RRD) UN Regulation No. 150 UN R150 |
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UN R158 Reversing Motion
(from 10 Jun 2021)
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Uniform provisions concerning the approval of devices for reversing motion and motor vehicles with regard to the driver’s awareness of vulnerable road users behind vehicles Reversing Motion Reversing Motion Detection UN Regulation No. 158 UN R158 |
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UN R161 Unauthorized Use Devices
(from 11 Apr 2023)
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Uniform provisions concerning the protection of motor vehicles against unauthorized use and the approval of the device against unauthorized use (by mean of a locking system) Unauthorized Use Devices Devices for Protection against Unauthorized Use UN Regulation No. 161 UN R161 |
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UN R170 Bus and Coach CRS
(from 20 Jun 2024)
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<p>In 2008, Spain proposed the development of a UNECE Regulation to govern the installation and use of child restraint systems in M2 and M3 category vehicles (buses and coaches).</p>
<p>The installation and use of seat belts in such vehicles is mandatory in Europe under Directive 2003/20/EC. However, this directive and the related UNECE Regulations only concern adults.</p>
<p>Adult safety belts are not appropriate to restrain minors with a lower height than 135 cm and a lower weight than 36 Kg. Therefore, the use of safety belts for minors is not required under current regulations.</p>
<p>Moreover, UNECE R44 on child restraint systems focuses on M1 vehicles and therefore fails to address child safety on buses.</p> Bus and Coach CRS Child Restraint Systems for Buses and Coaches UN Regulation No. 170 UN R170 |
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UN R172 Traction/snow retreaded tyres
(from 11 Jan 2025)
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Uniform provisions concerning the approval of retreaded tyres with regard to their snow performance and/or classification as traction tyre Traction/snow retreaded tyres Retreaded tyres: Snow performance and/or traction classification UN Regulation No. 172 UN R172 |
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UN R173 Restraint system installation
(from 23 Jun 2025)
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Uniform provisions concerning the approval of the Installation of safety-belts, restraint systems, child
restraint systems, ISOFIX child restraint systems and i-Size child restraint systems Restraint system installation Installation of safety belts, restraint systems, child restraint systems, ISOFIX child restraint systems and i-Size child restraint systems UN Regulation No. 173 UN R173 |
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UN R174 Safety-Belt Reminders
(from 6 Jul 2025)
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Safety-Belt Reminders UN Regulation on Safety-Belt Reminders UN Regulation No. 174 UN R174 |
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UN R175 ACPE
(from 23 Jun 2025)
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ACPE Acceleration Control for Pedal Error UN Regulation No. 175 UN R175 |
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UN R176 FVA
(from 23 Jun 2025)
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FVA Field of Vision Assistants UN Regulation No. 176 UN R176 |
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UN R177 EV power determination
(from 27 Sep 2025)
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UN Regulation on the determination of system power of hybrid electric vehicles and of pure electric vehicles having more than one electric machine for propulsion EV power determination Electrified vehicle power determination UN Regulation No. 177 UN R177 |