GAR | WP.29-185

EU: European Union, an REIO comprised of Belgium, France, Germany, Italy, Luxembourg, Netherlands, Denmark, Ireland, Greece, Portugal, Spain, Austria, Finland, Sweden, Cyprus, Czechia, Estonia, Hungary, Latvia, Lithuania, Malta, Poland, Slovakia, Slovenia, Bulgaria, and Romania.
GB: Guóbiāo (国标) — literally “national standard” in Chinese (国 = national, 标 = standard). GB is a mandatory national standard (强制性国家标准); GB/T is a recommended voluntary national standard (推荐性国家标准), where T stands for tuījiàn (推荐 = recommended); and GB/Z is non-binding guiding technical document (指导性技术文件), where Z stands for zhǐdǎo (指导 = guiding).
GTR: Global Technical Regulation
UNECE: United Nations Economic Commission for Europe
US EPA: US Environmental Protection Agency

UN R83: Proposal for Supplement 15 to the 05 series of amendments
Reference Number: WP.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.
Meeting Sessions: 185th WP.29 session (23-26 Nov 2021)
Document date: 08 Sep 21
Document status: Adopted by WP.29
Relevant to: UN Regulation No. 83 \| Motor Vehicle Emissions
Adoption Vote
This proposal (WP.29/2021/131) was adopted by the World Forum. Thirty-five Contracting Parties out of the 47 applying UN R83 were present for the vote by AC.1. Thirty-five voted in favor with zero against and zero abstaining.
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UN R83: Proposal for Supplement 17 to the 06 series of amendments
Reference Number: WP.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.
Meeting Sessions: 185th WP.29 session (23-26 Nov 2021)
Document date: 13 Sep 21
Document status: Adopted by WP.29
Relevant to: UN Regulation No. 83 \| Motor Vehicle Emissions
Adoption Vote
This proposal (WP.29/2021/132) was adopted by the World Forum. Thirty-five Contracting Parties out of the 47 applying UN R83 were present for the vote by AC.1. Thirty-five voted in favor with zero against and zero abstaining.
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UN R83: Proposal for Supplement 14 to the 07 series of amendments
Reference Number: WP.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.
Meeting Sessions: 185th WP.29 session (23-26 Nov 2021)
Document date: 13 Sep 21
Document status: Adopted by WP.29
Relevant to: UN Regulation No. 83 \| Motor Vehicle Emissions
Adoption Vote
This proposal (WP.29/2021/133) was adopted by the World Forum. Thirty-five Contracting Parties out of the 47 applying UN R83 were present for the vote by AC.1. Thirty-five voted in favor with zero against and zero abstaining.
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UN R101: Proposal for Supplement 11 to the 01 series of amendments
Reference Number: WP.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).
Meeting Sessions: 185th WP.29 session (23-26 Nov 2021)
Document date: 13 Sep 21
Document status: Adopted by WP.29
Relevant to: UN Regulation No. 101 \| Carbon Dioxide Emissions and Fuel/Energy Consumption
Adoption Vote
This proposal (WP.29/2021/134) was adopted by the World Forum. Thirty-six Contracting Parties out of the 50 applying UN R101 were present for the vote by AC.1. Thirty-four voted in favor with zero against and two abstaining.
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UN R133: Proposal for Supplement 1
Reference Number: WP.29/2021/135
Proposal from GRPE to align provisions in paragraph 7 and Annex 6.
Meeting Sessions: 185th WP.29 session (23-26 Nov 2021)
Document date: 08 Sep 21
Document status: Adopted by WP.29
Relevant to: UN Regulation No. 133 \| Light Vehicle Recyclability
Adoption Vote
This proposal (WP.29/2021/135) was adopted by the World Forum. Thirty-eight Contracting Parties out of the 54 applying UN R133 were present for the vote by AC.1. Thirty-six voted in favor with zero against and two abstaining.
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UN R79: Proposal for Supplement 3 to the 02 series of amendments
Reference Number: WP.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.
Meeting Sessions: 185th WP.29 session (23-26 Nov 2021)
Document date: 08 Sep 21
Document status: Adopted by WP.29
Relevant to: UN Regulation No. 79 \| Steering Equipment
Adoption Vote
This proposal (WP.29/2021/136) was adopted by the World Forum. Thirty-five Contracting Parties out of the 46 applying UN R79 were present for the vote by AC.1. Thirty-four voted in favor with zero against and one abstaining.
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UN R79: Proposal for Supplement 6 to the 03 series of amendments
Reference Number: WP.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.
Meeting Sessions: 185th WP.29 session (23-26 Nov 2021)
Document date: 08 Sep 21
Document status: Adopted by WP.29
Relevant to: UN Regulation No. 79 \| Steering Equipment
Adoption Vote
This proposal (WP.29/2021/137) was adopted by the World Forum. Thirty-five Contracting Parties out of the 46 applying UN R79 were present for the vote by AC.1. Thirty-four voted in favor with zero against and one abstaining.
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UN R79: Proposal for Supplement 1 to the 04 series of amendments
Reference Number: WP.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.
Meeting Sessions: 185th WP.29 session (23-26 Nov 2021)
Document date: 08 Sep 21
Document status: Adopted by WP.29
Relevant to: UN Regulation No. 79 \| Steering Equipment
Adoption Vote
This proposal (WP.29/2021/138) was adopted by the World Forum. Thirty-five Contracting Parties out of the 46 applying UN R79 were present for the vote by AC.1. Thirty-four voted in favor with zero against and one abstaining.
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UN R90: Proposal for Supplement 7 to the 02 series of amendments
Reference Number: WP.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.
Meeting Sessions: 185th WP.29 session (23-26 Nov 2021)
Document date: 08 Sep 21
Document status: Adopted by WP.29
Relevant to: UN Regulation No. 90 \| Replacement Brake Linings, Discs, and Drums
Adoption Vote
This proposal (WP.29/2021/139) was adopted by the World Forum. Thirty-three Contracting Parties out of the 46 applying UN R90 were present for the vote by AC.1. Thirty-two voted in favor with zero against and one abstaining.
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UN R152: Proposal for Supplement 4
Reference Number: WP.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.
Meeting Sessions: 185th WP.29 session (23-26 Nov 2021)
Document date: 13 Sep 21
Document status: Adopted by WP.29
Relevant to: UN Regulation No. 152 \| Automatic Emergency Braking for M1/N1 vehicles
Adoption Vote
This proposal (WP.29/2021/140) was adopted by the World Forum. Forty Contracting Parties out of the 56 applying UN R152 were present for the vote by AC.1. Thirty-seven voted in favor with zero against and three abstaining.
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UN R152: Proposal for Supplement 3 to the 01 series of amendments
Reference Number: WP.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.
Meeting Sessions: 185th WP.29 session (23-26 Nov 2021)
Document date: 13 Sep 21
Document status: Adopted by WP.29
Relevant to: UN Regulation No. 152 \| Automatic Emergency Braking for M1/N1 vehicles
Adoption Vote
This proposal (WP.29/2021/141) was adopted by the World Forum. Forty Contracting Parties out of the 56 applying UN R152 were present for the vote by AC.1. Thirty-seven voted in favor with zero against and three abstaining.
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UN R152: Proposal for Supplement 1 to the 02 series of amendments
Reference Number: WP.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.
Meeting Sessions: 185th WP.29 session (23-26 Nov 2021)
Document date: 13 Sep 21
Document status: Adopted by WP.29
Relevant to: UN Regulation No. 152 \| Automatic Emergency Braking for M1/N1 vehicles
Adoption Vote
This proposal (WP.29/2021/142) was adopted by the World Forum. Forty Contracting Parties out of the 56 applying UN R152 were present for the vote by AC.1. Thirty-seven voted in favor with zero against and three abstaining.
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UN R157: Proposal for Supplement 3
Reference Number: WP.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’.
Meeting Sessions: 185th WP.29 session (23-26 Nov 2021)
Document date: 06 Oct 21
Document status: Adopted by WP.29
Relevant to: UN Regulation No. 157 \| Automated Lane-Keeping Systems (ALKS)
Adoption Vote
This proposal (WP.29/2021/143/Rev.1) was adopted by the World Forum. Forty Contracting Parties out of the 56 applying UN R157 were present for the vote by AC.1. Thirty-seven voted in favor with zero against and three abstaining.
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UN R118: Proposal for Supplement 5 to the 02 series of amendments
Reference Number: WP.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 M₃ class I vehicles into scope to permit approvals on a voluntary basis.
Meeting Sessions: 185th WP.29 session (23-26 Nov 2021)
Document date: 02 Sep 21
Document status: Adopted by WP.29
Relevant to: UN Regulation No. 118 \| Burning Behavior of Interior Materials
Adoption Vote
This proposal (WP.29/2021/152) was adopted by the World Forum. Thirty-seven Contracting Parties out of the 52 applying UN R118 were present for the vote by AC.1. Thirty-five voted in favor with zero against and two abstaining.
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UN R55: Proposal for Supplement 2 to 02 series of amendments
Reference Number: WP.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.
Meeting Sessions: 185th WP.29 session (23-26 Nov 2021)
Document date: 02 Sep 21
Document status: Adopted by WP.29
Relevant to: UN Regulation No. 55 \| Mechanical Coupling Components
Adoption Vote
This proposal (WP.29/2021/153) was adopted by the World Forum. Thirty-four Contracting Parties out of the 46 applying UN R55 were present for the vote by AC.1. Thirty-four voted in favor with zero against and zero abstaining.
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UN R135: Proposal for Supplement 3 to the 01 series of amendments
Reference Number: WP.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.
Meeting Sessions: 185th WP.29 session (23-26 Nov 2021)
Document date: 14 Sep 21
Document status: Adopted by WP.29
Relevant to: UN Regulation No. 135 \| Pole side-impact protection
Adoption Vote
This proposal (WP.29/2021/157) was adopted by the World Forum. Forty Contracting Parties out of the 56 applying UN R135 were present for the vote by AC.1. Thirty-eight voted in favor with zero against and two abstaining.
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