Session 185 | Geneva hybrid session | 23-26 Nov 2021
UN R0 International Whole Vehicle Type ApprovalWP.29/2021/84 | Proposal from the IWVTA informal working group to update the applicable versions for UN R17, R26, R48, R95, R110, R141, and R142 and to introduce new regulations UN R154, R161, R162, and R163 into Annex 4. 0 145 27116 1713
UN R14 Safety-Belt/ISOFIX AnchoragesWP.29/2021/108 | Proposal from GRSP to correct an inconsistency in Annex 6 – Appendix 1 with regard to the minimum number of lower anchorages for folding seats. 14 25 27331 1713
UN R14 Safety-Belt/ISOFIX AnchoragesWP.29/2021/109 | Proposal from GRSP to correct an inconsistency in Annex 6 – Appendix 1 with regard to the minimum number of lower anchorages for folding seats. 14 25 27332 1713
UN R16 Safety belt systemsWP.29/2021/112 | Proposal from GRSP to correct an omission in paragraph 3 with regard to information on safety-belt reminders and align the regulation with Annex I of EU regulation 2018/858. 16 27 27335 1713
UN R16 Safety belt systemsWP.29/2021/113 | Proposal from GRSP to correct an omission in paragraph 3 with regard to information on safety-belt reminders and align the regulation with Annex I of EU regulation 2018/858. 16 27 27336 1713
UN R22 HelmetsWP.29/2021/114 | Proposal from GRSP to clarify the treatment of helmet accessories until specifications for the type approval of helmet accessories can be established. 22 33 27339 1713
UN R24 Diesel Engine EmissionsWP.29/2021/128 | Proposal from GRPE to exempt vehicles with newer technologies (e.g., modern vehicles) from opacity tests. 24 35 27391 1713
UN R37 Filament LampsWP.29/2021/85 | Proposal to insert provisions for replacement LEDr and "Additional Electronics devices". 37 48 27117 1713
UN R45 Headlamp CleanersWP.29/2021/89 | Proposal from GRE to insert missing references to UN Regulation No. 149. 45 56 27121 1713
UN R48 Installation of LightingWP.29/2021/86 | Proposal from GRE to define the switching conditions of dipped beam and daytime running lamps (DRL) and the variable intensity of rear lamps in conjunction with traffic conditions, clarify determination of the apparent surface, and clarify the requirements for the installation of the foremost side-marker lamp of 3 m from the front (which cannot always be achieved in case of semi-trailers). 48 59 27118 1713
UN R48 Installation of LightingWP.29/2021/90 | Proposal from GRE to clarify determination of the apparent surface. 48 59 27122 1713
UN R48 Installation of LightingWP.29/2021/91 | Proposal from GRE to clarify determination of the apparent surface. 48 59 27226 1713
UN R48 Installation of LightingWP.29/2021/92 | Proposal from GRE to clarify determination of the apparent surface. 48 59 27239 1713
UN R48 Installation of LightingWP.29/2021/93 | Proposal from GRE to clarify determinations of the apparent surface and requirements for the installation of the foremost side-marker lamp 3 meters from the front which cannot always be achieved in case of semi-trailers. 48 59 27240 1713
UN R48 Installation of LightingWP.29/2021/94 | Proposal from GRE to clarify determinations of the apparent surface and requirements for the installation of the foremost side-marker lamp three meters from the front which cannot always be achieved in case of semi-trailers. 48 59 27241 1713
UN R49 Diesel/CNG/LNG Engine EmissionsWP.29/2021/129 | Proposal from GRPE to correct and improve provisions with respect to humidity and hydrocarbon measurements. 49 60 27392 1713
UN R49 Diesel/CNG/LNG Engine EmissionsWP.29/2021/130 | Proposal from GRPE to correct and clarify the text and to introduce linearity requirements for humidity sensors to address humidity content measurement for the calculation of the specific exhaust emission. 49 60 27393 1713
UN R55 Mechanical CouplingsWP.29/2021/105 | Proposal from GRSG to correct the omission of a Corrigendum to remove a subparagraph under paragraph 12.1 in UN R55. 55 66 27328 1713
UN R55 Mechanical CouplingsWP.29/2021/153 | Proposal from GRSG to remove a subparagraph under paragraph 12.1 that should not have been included in Revision 2 of the Regulation. 55 66 27422 1713
UN R58 Rear Underrun Protection DevicesWP.29/2021/106 | Proposal from GRSG to align UN R58 with EU Regulation 1230/2012 with regard to access ramps. 58 69 27329 1713
UN R67 LPG EquipmentWP.29/2021/97 | Proposal from GRSG to update vehicle-fuel identification symbols in alignment with ISO 17840-4, Part 4 (Propulsion energy identification) and to extent the scope of the fuel identification requirements to include N<sub>2</sub> and N<sub>3</sub> vehicles. 67 78 27244 1713
UN R90 Replacement Brake ComponentsWP.29/2021/139 | Proposal from GRVA to replace the specification of the type and size of brake caliper and brake disc for brake lining CoP assessment with specifications for a pad area and thickness of the original approval. The original specification corresponds to obsolete caliper and rotor configurations no longer in widespread use. 90 101 27411 1713
UN R79 Steering EquipmentWP.29/2021/137 | Proposal from GRVA to allow continuous movement of the driver as an alternative to the continuous actuation of the remote-control device as a means to assure driver attentiveness. 79 90 27409 1713
UN R79 Steering EquipmentWP.29/2021/138 | Proposal from GRVA to allow continuous movement of the driver as an alternative to the continuous actuation of the remote-control device as a means to assure driver attentiveness. 79 90 27410 1713
UN R79 Steering EquipmentWP.29/2021/136 | Proposal from GRVA to allow continuous movement of the driver as an alternative to the continuous actuation of the remote-control device as a means to assure driver attentiveness. 79 90 27408 1713
UN R83 Motor Vehicle EmissionsWP.29/2021/131 | Proposal from GRPE to extend the acceptable reference fuels and road load determination methodologies and clarify crankcase pressure measurement and four-wheel drive vehicles tests. 83 94 27394 1713
UN R83 Motor Vehicle EmissionsWP.29/2021/132 | Proposal from GRPE to extend the acceptable reference fuels and road load determination methodologies and clarify crankcase pressure measurement and four-wheel drive vehicle tests. 83 94 27395 1713
UN R83 Motor Vehicle EmissionsWP.29/2021/133 | Proposal from GRPE to extend the acceptable reference fuels and road load determination methodologies and clarify crankcase pressure measurement and four-wheel drive vehicle tests. 83 94 27396 1713
UN R86 Tractor LightingWP.29/2021/87 | Proposal to improve lateral lighting on vehicles of more than 4.6 m in length, address asymmetrical vehicle designs, make editorial corrections, and harmonize certain requirements with UN R48. 86 97 27119 1713
UN R94 Frontal Collision ProtectionWP.29/2021/115 | Proposal from GRSP to clarify the definition of “specific voltage condition” (aligning UN Regulations Nos. 94, 95, 137 and 153). 94 105 27340 1713
UN R95 Lateral Collision ProtectionWP.29/2021/116 | Proposal from GRSP to expand the scope to M<sub>1</sub> vehicles with a maximum permissible mass not exceeding 3,500 kg; M<sub>1</sub> vehicles with a maximum permissible mass exceeding 3,500 kg and a low “R” point, and N<sub>1</sub> vehicles. 95 106 27341 1713
UN R95 Lateral Collision ProtectionWP.29/2021/117 | Proposal from GRSP to expand the scope to M<sub>1</sub> vehicles with a maximum permissible mass not exceeding 3,500 kg; M<sub>1</sub> vehicles with a maximum permissible mass exceeding 3,500 kg and a low “R” point, and N<sub>1</sub> vehicles and to clarify the definition of "specific voltage condition". 95 106 27342 1713
UN R100 Electric Powertrain VehiclesWP.29/2021/118 | Proposal from GRSP o clarify specific conditions concerning the interpretation of an AC voltage (rms) for testing with AC 48-volt generators. 100 111 27380 1713
UN R101 CO2 Emissions/Fuel ConsumptionWP.29/2021/134 | Proposal from GRPE to introduce a shortened test procedure for PEVs and to update the COP test procedure in order to align with procedures in UN R154 (WLTP). 101 112 27397 1713
UN R110 CNG/LNG System ComponentsWP.29/2021/98 | Proposal from GRSG to update the vehicle-fuel identification symbols in line with ISO 17840-4, Part 4 (Propulsion energy identification) and to extend the scope of the identification requirements to N<sub>/2</sub> and N<sub>3</sub> vehicles. 110 121 27269 1713
UN R110 CNG/LNG System ComponentsWP.29/2021/107 | Proposal for GRSG to add provisions for excess flow valves (EFV) which can shut off fuel flow at the time of operation to specific components. 110 121 27330 1713
UN R116 Anti-theft and Alarm SystemsWP.29/2021/99 | Proposal from GRSG to introduce provisions for digital keys. 116 127 27270 1713
UN R118 Material Burning BehaviorWP.29/2021/101 | Proposal from GRSG to clarify that parts made of plastic glazing are required to undergo the tests described in Annexes 6 to 8 of UN R118 and to allow for approval of vehicles of Categories M3, Class I at the request of the manufacturer. 118 129 27286 1713
UN R118 Material Burning BehaviorWP.29/2021/152 | Proposal to clarify that parts made of plastic glazing are required to undergo the tests described in Annexes 6 to 8 of UN R118 and to introduce M<sub>3</sub> class I vehicles into scope to permit approvals on a voluntary basis. 118 129 27421 1713
UN R125 Driver Forward VisionWP.29/2021/100 | Proposal from GRSG to introduce provisions for Field of Vision Assistants. 125 136 27285 1713
UN R128 LED Light SourcesWP.29/2021/88 | Proposal to exclude light-emitting diode replacement light sources (LEDr) from approvals under UN Regulation No. 128. 128 147 27120 1713
UN R129 Enhanced Child RestraintsWP.29/2021/119 | Proposal from GRSP to clarify the application of the dynamic test procedures and specify the installation configurations to be tested. 129 164 27381 1713
UN R129 Enhanced Child RestraintsWP.29/2021/120 | Proposal from GRSP to clarify the application of the dynamic test procedures and specify the installation configurations to be tested. 129 164 27382 1713
UN R129 Enhanced Child RestraintsWP.29/2021/121 | Proposal from GRSP to clarify the application of the dynamic test procedures and specify the installation configurations to be tested. 129 164 27383 1713
UN R129 Enhanced Child RestraintsWP.29/2021/122 | Proposal from GRSP to clarify the application of the dynamic test procedures and specify the installation configurations to be tested. 129 164 27384 1713
UN R133 Vehicle RecyclabilityWP.29/2021/135 | Proposal from GRPE to align provisions in paragraph 7 and Annex 6. 133 185 27398 1713
UN R134 Hydrogen Fuel Cell SafetyWP.29/2021/123 | Proposal from GRSP to to allow alternative test methods for heavy duty vehicles in order to improve applicability of the requirements to vehicles of categories M<sub>2</sub>, M<sub>3</sub>, N<sub>2</sub> and N<sub>3</sub>.. 134 195 27385 1713
UN R134 Hydrogen Fuel Cell SafetyWP.29/2021/124 | Proposal from GRSP to allow alternative test methods for heavy duty vehicles in order to improve applicability of the requirements to vehicles of categories M<sub>2</sub>, M<sub>3</sub>, N<sub>2</sub> and N<sub>3</sub>. 134 195 27387 1713
UN R135 Pole Side ImpactWP.29/2021/157 | Proposal from GRSP to define parameters to enable a reproducible measurement of the acute angle alpha (α) to decide if the vehicle is or is not in the scope of the regulation. 135 201 27415 1713
UN R137 Frontal Impact ORSWP.29/2021/125 | Proposal from GRSP to clarify the definition of “specific voltage condition” 137 204 27388 1713
UN R145 ISOFIX anchorage systemsWP.29/2021/126 | Proposal from GRSP to clarify the requirements for the location of ISOFIX systems in case the vehicle type is equipped with rearward facing seats. 145 229 27389 1713
UN R149 Road Illumination Devices (RID)WP.29/2021/95 | Proposal from GRE to insert a new paragraph 3.2.5. corresponding to paragraph 4.4. in UN R119 which was unintentionally omitted from the original text of UN R149. 149 218 27242 1713
UN R150 Retro-reflective Devices (RRD)WP.29/2021/96 | Proposal from GRE to improve alignment of UN R150 with the provisions in the original UN Regulations No. 3, 27, 69, 70 and 104. 150 227 27243 1713
UN R151 Blind spot detectionWP.29/2021/102 | Supplement 1 to the original version of UN R151 (GRSG/2019/25) amended the paragraph 5.3.1.4. to add an explicit requirement for the maximum detection distance. The Supplement did not intend to delete or suggest a change in the requirements for the information signal boundaries or the detection area around the front wheel. This proposal reintroduces and clarifies the requirement for the detection area around the front wheel. 151 216 27325 1713
UN R152 Light Vehicle AEBSWP.29/2021/140 | Proposal from GRVA to clarify AEBS restart, including that an automatic engine restart (stop/start systems) does not require a reactivation of the AEBS, to allow for electromagnetic compatibility demonstration via the 06 series of amendments to UN R10, to move provisions for Indication of an ongoing initialization from the section on failure indications to a separate paragraph, and to make an editorial correction. 152 238 27425 1713
UN R152 Light Vehicle AEBSWP.29/2021/141 | Proposal from GRVA to clarify AEBS restart, including that an automatic engine restart (stop/start systems) does not require a reactivation of the AEBS, to allow for electromagnetic compatibility demonstration via the 06 series of amendments to UN R10, to move provisions for Indication of an ongoing initialization from the section on failure indications to a separate paragraph, and to make an editorial correction. 152 238 27426 1713
UN R152 Light Vehicle AEBSWP.29/2021/142 | Proposal from GRVA to clarify AEBS restart, including that an automatic engine restart (stop/start systems) does not require a reactivation of the AEBS, to allow for electromagnetic compatibility demonstration via the 06 series of amendments to UN R10, to move provisions for Indication of an ongoing initialization from the section on failure indications to a separate paragraph, and to make an editorial correction. 152 238 27427 1713
UN R153 Fuel System Electric Power Train SafetyWP.29/2021/127 | Proposal from GRSP to clarify the definition of “specific voltage condition”. 153 257 27390 1713
UN R157 Automated Lane-Keeping SystemsWP.29/2021/143/Rev.1 | Proposal from GRVA to expand the scope to include N category vehicles and to apply the minimum performance for service braking systems (5 m/s²) as required in the 11 series of amendments to UN Regulation No. 13, for vehicles of the Categories M2, M3, N2 and N3 and to clarify provisions for ALKS response to emergency vehicles and interpretation of the term ‘detectable collision’. 157 247 27428 1713
UN R158 Reversing MotionWP.29/2021/103 | Consolidated proposal of amendments to improve and clarify the text of the original version of the regulation. 158 253 27326 1713
UN R159 MOISWP.29/2021/104 | Consolidated proposal of amendments from GRSG to improve and clarify the original text of the Moving Off Information Systems regulation. 159 258 27327 1713
UN R16 Safety belt systemsWP.29/2021/111 | Proposal from GRSP to correct the information sheet (Certificate) in paragraph 3.3. to position the information on the safety-belt reminder in relation to the seating position of the driver. 16 27 27334 1713
UN R14 Safety-Belt/ISOFIX AnchoragesWP.29/2021/110 | Proposal from GRSP to correct an inconsistency in Annex 6 – Appendix 1 with regard to the minimum number of lower anchorages for folding seats. 14 25 27333 1713