The UN World Forum (WP.29) oversees three international agreements for the development of regulations on motor-vehicle safety and environmental performance.

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UN Regulation No. 0 International Whole Vehicle Type Approval
UN Regulation No. 1 Headlamps (R2/HS1)
UN Regulation No. 3 Retro-reflecting Devices
UN Regulation No. 4 Rear Plate Lighting
UN Regulation No. 5 European SB Tractor Headlamps
UN Regulation No. 6 Direction Indicators
UN Regulation No. 7 Position, stop and end-outline lamps
UN Regulation No. 8 Halogen Headlamps
UN Regulation No. 9 Three-Wheeled Cycle Noise
UN Regulation No. 10 Electromagnetic Compatibility
UN Regulation No. 11 Door Latches
UN Regulation No. 12 Steering Mechanism
UN Regulation No. 13 Heavy-Duty Braking
UN Regulation No. 13-H Light Vehicle Braking
UN Regulation No. 14 Safety-Belt/ISOFIX Anchorages
UN Regulation No. 15 Emission of Gaseous Pollutants
UN Regulation No. 16 Safety belt systems
UN Regulation No. 17 Strength of Seats
UN Regulation No. 18 Unauthorized Vehicle Use
UN Regulation No. 19 Front Fog Lamps
UN Regulation No. 20 Headlamps (H4)
UN Regulation No. 21 Interior Fittings
UN Regulation No. 22 Helmets
UN Regulation No. 23 Reversing Lights
UN Regulation No. 24 Diesel Engine Emissions
UN Regulation No. 25 Head Restraints
UN Regulation No. 26 External Projections
UN Regulation No. 27 Warning Triangles
UN Regulation No. 28 Audible Warning Devices
UN Regulation No. 29 Commercial Vehicle Cabs
UN Regulation No. 30 Pneumatic Tires
UN Regulation No. 31 Halogen SB Headlamps
UN Regulation No. 32 Rear-End Collision Protection
UN Regulation No. 33 Head-On Collision Protection
UN Regulation No. 34 Fuel Tanks
UN Regulation No. 35 Foot Controls
UN Regulation No. 36 Bus Construction
UN Regulation No. 37 Filament Lamps
UN Regulation No. 38 Rear Fog Lamps
UN Regulation No. 39 Speedometer Equipment
UN Regulation No. 40 Motorcycle Emissions
UN Regulation No. 41 Motorcycle Noise
UN Regulation No. 42 Front and Rear Protection
UN Regulation No. 43 Safety Glazing
UN Regulation No. 44 Child Restraint Systems
UN Regulation No. 45 Headlamp Cleaners
UN Regulation No. 46 Indirect Vision
UN Regulation No. 47 Moped Emissions
UN Regulation No. 48 Installation of Lighting
UN Regulation No. 49 Diesel/CNG/LNG Engine Emissions
UN Regulation No. 50 Motorcycle Lamps
UN Regulation No. 51 Vehicle Noise
UN Regulation No. 52 Small Bus Construction
UN Regulation No. 53 Motorcycle Lighting
UN Regulation No. 54 CV Tires
UN Regulation No. 55 Mechanical Couplings
UN Regulation No. 56 Moped Headlamps
UN Regulation No. 57 Motorcycle Headlamps
UN Regulation No. 58 Rear Underrun Protection Devices
UN Regulation No. 59 Replacement Silencing Systems
UN Regulation No. 60 Motorcycle Controls
UN Regulation No. 61 CV External Projections
UN Regulation No. 62 Handlebar Vehicle Unauthorized Use
UN Regulation No. 63 Moped Noise
UN Regulation No. 64 Spare Tires
UN Regulation No. 65 Special Warning Lamps
UN Regulation No. 66 Coach Superstructure Strength
UN Regulation No. 67 LPG Equipment
UN Regulation No. 68 Maximum Speed Measurement
UN Regulation No. 69 Slow Vehicle Marking Plates
UN Regulation No. 70 Long Vehicle Marking Plates
UN Regulation No. 71 Tractor Driver's Field of Vision
UN Regulation No. 72 Motorcycle Halogen Headlamps
UN Regulation No. 73 CV Lateral Protection
UN Regulation No. 74 Moped Lighting
UN Regulation No. 75 Motorcycle Tires
UN Regulation No. 76 Moped Driving/Passing Headlamps
UN Regulation No. 77 Parking Lamps
UN Regulation No. 78 Motorcycle Braking
UN Regulation No. 79 Steering Equipment
UN Regulation No. 80 Coach Seat Strength
UN Regulation No. 81 Motorcycle/Moped Mirrors
UN Regulation No. 82 Moped Halogen Headlamps
UN Regulation No. 83 Motor Vehicle Emissions
UN Regulation No. 84 Fuel Consumption Measurement
UN Regulation No. 85 Net Power Measurement
UN Regulation No. 86 Tractor Lighting
UN Regulation No. 87 Daytime Running Lamps
UN Regulation No. 88 Moped Retro-reflective Tires
UN Regulation No. 89 Speed Limitation Devices
UN Regulation No. 90 Replacement Brake Components
UN Regulation No. 91 Side-Marker Lamps
UN Regulation No. 92 Motorcycle RESS
UN Regulation No. 93 Front Underrun Protection
UN Regulation No. 94 Frontal Collision Protection
UN Regulation No. 95 Lateral Collision Protection
UN Regulation No. 96 NRMM Emissions
UN Regulation No. 97 Vehicle Alarms
UN Regulation No. 98 Gas-discharge-light Headlamps
UN Regulation No. 99 Gas-discharge Light Sources
UN Regulation No. 100 Electric Powertrain Vehicles
UN Regulation No. 101 CO2 Emissions/Fuel Consumption
UN Regulation No. 102 Close-Coupling Devices
UN Regulation No. 103 Replacement Catalytic Converters
UN Regulation No. 104 Retro-reflective Markings
UN Regulation No. 105 ADR Vehicles
UN Regulation No. 106 Agricultural Tires
UN Regulation No. 107 Coach and Bus Construction
UN Regulation No. 108 Retreaded Tires
UN Regulation No. 109 CV Retreaded Tires
UN Regulation No. 110 CNG/LNG System Components
UN Regulation No. 111 Tank Vehicle Stability
UN Regulation No. 112 Asymmetrical Beam Headlamps
UN Regulation No. 113 Symmetrical Headlamps
UN Regulation No. 114 Replacement Airbags
UN Regulation No. 115 LPG/CNG Retrofit Systems
UN Regulation No. 116 Anti-theft and Alarm Systems
UN Regulation No. 117 Tire Noise, Wet Adhesion, and Rolling Resistance
UN Regulation No. 118 Material Burning Behavior
UN Regulation No. 119 Cornering Lamps
UN Regulation No. 120 NRMM Net Power/Fuel Consumption
UN Regulation No. 121 Hand Controls, Tell-tales and Indicators
UN Regulation No. 122 Heating Systems
UN Regulation No. 123 Adaptive Front-lighting Systems
UN Regulation No. 124 Passenger Car/Trailer Wheels
UN Regulation No. 125 Driver Forward Vision
UN Regulation No. 126 Partitioning Systems
UN Regulation No. 127 Pedestrian Safety
UN Regulation No. 128 LED Light Sources
UN Regulation No. 129 Enhanced Child Restraints
UN Regulation No. 130 Lane-departure Warning
UN Regulation No. 131 Advanced Emergency Braking
UN Regulation No. 132 Retrofit Emissions
UN Regulation No. 133 Vehicle Recyclability
UN Regulation No. 134 Hydrogen Fuel Cell Safety
UN Regulation No. 135 Pole Side Impact
UN Regulation No. 136 Electric Motorcycle Safety
UN Regulation No. 137 Frontal Impact ORS
UN Regulation No. 138 Quiet Road Transport Vehicles
UN Regulation No. 139 Brake Assist Systems
UN Regulation No. 140 ESC Systems
UN Regulation No. 141 Tyre Pressure Monitoring Systems
UN Regulation No. 142 Tyre Installation
UN Regulation No. 143 HD Dual Fuel Retrofit Systems
UN Regulation No. 144 Accident Emergency Call Systems
UN Regulation No. 145 ISOFIX anchorage systems
UN Regulation No. 146 Motorcycle HFC Safety
UN Regulation No. 147 Agricultural vehicle couplings
UN Regulation No. 148 Light-Signalling Devices
UN Regulation No. 149 Road Illumination Devices (RID)
UN Regulation No. 150 Retro-reflective Devices (RRD)
UN Regulation No. 151 Blind spot detection
UN Regulation No. 152 Light Vehicle AEBS
UN Regulation No. 153 Fuel System Electric Power Train Safety
UN Regulation No. 154 WLTP Type Approval
UN Regulation No. 155 Cyber Security
UN Regulation No. 156 SW Updates
UN Regulation No. 157 Automated Lane-Keeping Systems
UN Regulation No. 158 Reversing Motion
UN Regulation No. 159 MOIS
UN Regulation No. 160 EDR-Light Vehicles
UN Regulation No. 161 Unauthorized Use Devices
UN Regulation No. 162 Vehicle Immobilizers
UN Regulation No. 163 Vehicle Alarm Systems
UN Regulation No. 164 Studded Tyres
UN Regulation No. 165 Reversing Warning
UN Regulation No. 166 MOIS (M1/N1)
UN Regulation No. 167 CV Direct Vision
UN Regulation No. 168 RDE
UN Regulation No. 169 EDR-Heavy vehicles
UN Regulation No. 170 Bus and Coach CRS
UN Regulation No. 171 DCAS
UN Regulation No. 172 Traction/snow retreaded tyres
UN Regulation No. 173 Restraint system installation
UN Regulation No. 174 Safety-Belt Reminders
UN Regulation No. 175 ACPE
UN Regulation No. 176 FVA
UN Regulation No. 177 EV power determination
UN Regulation No. 178 ELKS
UN Regulation No. 179 Brake emissions
UN Regulation No. 180 On-Board Monitoring
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