GAR | WP.29

Documents 2025

253 documents

22 Dec 2025 UN R154: Proposal for amendments to WP.29/2026/26 WP.29/2026/44

23 Dec 2025 UN R13: Proposal for a Supplement 2 to the 15 series of amendments WP.29/2026/6

23 Dec 2025 UN R130: Proposal for a Supplement 1 to the 01 series of amendments WP.29/2026/18

23 Dec 2025 UN R130: Proposal for Supplement 2 WP.29/2026/19

26 Dec 2025 UN R40: Proposal for a 02 series of amendments WP.29/2026/24

29 Dec 2025 UN R10: Proposal for a Supplement 2 to the 07 series of amendments WP.29/2026/29

29 Dec 2025 On-Board Monitoring and Environmental Vehicle Passport: Proposal for a new UN Regulation WP.29/2026/37

29 Dec 2025 Brake particle measurement: Proposal for a new UN Regulation WP.29/2026/36

29 Dec 2025 UN R83: Proposal for a 09 series of amendments WP.29/2026/25

30 Dec 2025 UN R41: Proposal for a Supplement 1 to the 06 series of amendments WP.29/2026/5

30 Dec 2025 UN R48: Proposal for a Supplement 23 to the 06 series of amendments WP.29/2026/30

30 Dec 2025 UN R48: Proposal for a Supplement 10 to the 07 series of amendments WP.29/2026/31

30 Dec 2025 UN R48: Proposal for a Supplement 8 to the 08 series of amendments WP.29/2026/32

30 Dec 2025 UN R48: Proposal for a Supplement 3 to the 09 series of amendments WP.29/2026/33

31 Dec 2025 1958 Agreement: Proposal to amend Schedule 2 WP.29/2026/2

31 Dec 2025 UN R41: Proposal for a Supplement 13 to the 04 series of amendments WP.29/2026/3

31 Dec 2025 UN R13-H: Proposal for a Supplement 2 to the 02 series of amendments WP.29/2026/8

31 Dec 2025 UN R13-H: Proposal for a Supplement 6 to the 01 series of amendments WP.29/2026/15

31 Dec 2025 UN R13-H: Proposal for a Supplement 1 to the 02 series of amendments WP.29/2026/14

31 Dec 2025 UN R79: Proposal for a 05 series of amendments WP.29/2026/9

31 Dec 2025 UN R13: Proposal for a Supplement 3 to the 15 series of amendments WP.29/2026/7

31 Dec 2025 UN R140: Proposal for a Supplement 7 WP.29/2026/20

31 Dec 2025 UN R13: Proposal for a Supplement 3 to the 14 series of amendments WP.29/2026/11

31 Dec 2025 UN R13: Proposal for a Supplement 6 to the 13 series of amendments WP.29/2026/12

31 Dec 2025 UN R13: Proposal for a Supplement 8 to the 12 series of amendments WP.29/2026/13

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UN R13: Proposal for a Supplement 2 to the 15 series of amendments
Reference Number: WP.29/2026/6
Proposal to Enable real-time reading of electrical transmission brake demand values via an OBD connector and scan tool during periodical technical inspections, Clarify that only one braking control (e.g., service braking control, parking brake control) shall be used for each test condition of the secondary braking effectiveness and to permit the selection of the braking control based on the vehicle load condition, and Establish definitions for “e-axle”, “e-axle trailer” and “dynamo function” and to establish provisions for the approval of e-axle trailers with regard to their “dynamo function”.
Meeting Sessions: 198th WP.29 session (9-13 Mar)
Document date: 22 Dec 25
Document status: Adopted by WP.29
Relevant to: UN Regulation No. 13 \| Heavy-Duty Vehicle Braking and WP.29 Regulatory Project \| Trailer-axle energy and propulsion
Adoption Vote
This proposal (WP.29/2026/6) was adopted by the World Forum. Thirty-four Contracting Parties out of the 54 applying UN R13 were present for the vote by AC.1. Thirty-four voted in favor with zero against and zero abstaining.
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UN R130: Proposal for a Supplement 1 to the 01 series of amendments
Reference Number: WP.29/2026/18
Proposal to align UN R130 with the harmonised wording approved by WP.29 with regard to conditions for automatic reinstatement of a system at the “initiation of each engine start/run cycle”.
Meeting Sessions: 198th WP.29 session (9-13 Mar)
Document date: 23 Dec 25
Document status: Adopted by WP.29
Relevant to: UN Regulation No. 130 \| Lane Departure Warning Systems
Adoption Vote
This proposal (WP.29/2026/18) was adopted by the World Forum. Thirty-five Contracting Parties out of the 60 applying UN R130 were present for the vote by AC.1. Thirty-five voted in favor with zero against and zero abstaining.
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UN R130: Proposal for Supplement 2
Reference Number: WP.29/2026/19
Proposal to align UN R130 with the harmonised wording approved by WP.29 with regard to conditions for automatic reinstatement of a system at the “initiation of each engine start/run cycle”.
Meeting Sessions: 198th WP.29 session (9-13 Mar)
Document date: 23 Dec 25
Document status: Adopted by WP.29
Relevant to: UN Regulation No. 130 \| Lane Departure Warning Systems
Adoption Vote
This proposal (WP.29/2026/19) was adopted by the World Forum. Thirty-five Contracting Parties out of the 60 applying UN R130 were present for the vote by AC.1. Thirty-five voted in favor with zero against and zero abstaining.
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UN R40: Proposal for a 02 series of amendments
Reference Number: WP.29/2026/24
Proposal to align the provisions of UN R40 with the Euro 3 emissions standard.
Meeting Sessions: 198th WP.29 session (9-13 Mar)
Document date: 26 Dec 25
Document status: Adopted by WP.29
Relevant to: UN Regulation No. 40 \| Emission of Gaseous Pollutants by Motorcycles
Adoption Vote
This proposal (WP.29/2026/24) was adopted by the World Forum. Twenty Contracting Parties out of the 39 applying UN R40 were present for the vote by AC.1. Twenty voted in favor with zero against and zero abstaining.
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UN R10: Proposal for a Supplement 2 to the 07 series of amendments
Reference Number: WP.29/2026/29
Proposal to: Correct language for consistent use of “shall” Add year of publication extensions to ISO 7637-2 references Clarify the two types of electrical/electronic sub-assemblies (ESA) and related testing provisions Add references to the edition for EMC standards Update Model A and B approval markings Add missing failure criteria for “Advanced Driving System” (ADS) “Brake mode” vehicle test conditions Correct a reference to IEC 61000-4-5 Improve consistency, align with relevant standards, and clarify provisions.
Meeting Sessions: 198th WP.29 session (9-13 Mar)
Document date: 29 Dec 25
Document status: Adopted by WP.29
Relevant to: UN Regulation No. 10 \| Electromagnetic Compatibility
Adoption Vote
This proposal (WP.29/2026/29) was adopted by the World Forum. Thirty-four Contracting Parties out of the 53 applying UN R10 were present for the vote by AC.1. Thirty-four voted in favor with zero against and zero abstaining.
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On-Board Monitoring and Environmental Vehicle Passport: Proposal for a new UN Regulation
Reference Number: WP.29/2026/37
Proposal to establish requirements for the type approval of on-board monitoring (OBM) systems that: detect vehicle exhaust emissions exceeding prescribed limits, monitor propulsion battery storage capacity and health, warn drivers as warranted, and communicate such information off-board. The provisions include specifications for an “environmental vehicle passport (EVP)” to be issued by the vehicle manufacturer, for the format, data, and off-board communication methods for the EVP and for the in-vehicle display of environmental performance data. The provisions also address manipulation devices and strategies. Japan abstained from the vote to adopt.
Meeting Sessions: 198th WP.29 session (9-13 Mar)
Document date: 29 Dec 25
Document status: Adopted by WP.29
Relevant to: UN Regulation No. 180 \| On-Board Monitoring Systems
Adoption Vote
This proposal (WP.29/2026/37) was adopted by the World Forum. Thirty-five Contracting Parties out of the 0 applying UN R180 were present for the vote by AC.1. Thirty-four voted in favor with zero against and one abstaining.
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Brake particle measurement: Proposal for a new UN Regulation
Reference Number: WP.29/2026/36
Proposal to establish requirements for the type approval of vehicles with regard to the particle emissions of their braking systems, including uniform methods for their measurement. Japan abstained from the vote to adopt.
Meeting Sessions: 198th WP.29 session (9-13 Mar)
Document date: 29 Dec 25
Document status: Adopted by WP.29
Relevant to: UN Regulation No. 179 \| Approval of vehicles with regard to the particle emissions of their braking system
Adoption Vote
This proposal (WP.29/2026/36), as amended in para. 70, was adopted by the World Forum. Thirty-five Contracting Parties out of the 0 applying UN R179 were present for the vote by AC.1. Thirty-four voted in favor with zero against and one abstaining.
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UN R83: Proposal for a 09 series of amendments
Reference Number: WP.29/2026/25
Proposal for a new series to align with Euro 7 requirements, including provisions on manipulation devices and manipulation strategies, anti-tampering, security and cyber security, and extended lifetime and In-Service Conformity requirements for in-vehicle battery durability. The Type 2 test has been removed from this new series.
Meeting Sessions: 198th WP.29 session (9-13 Mar)
Document date: 29 Dec 25
Document status: WP.29 amended and adopted
Relevant to: UN Regulation No. 83 \| Motor Vehicle Emissions
Adoption Vote
This proposal (WP.29/2026/25), as amended by para. 66 and Annex V, was adopted by the World Forum. Thirty-three Contracting Parties out of the 52 applying UN R83 were present for the vote by AC.1. Thirty-three voted in favor with zero against and zero abstaining.
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UN R41: Proposal for a Supplement 1 to the 06 series of amendments
Reference Number: WP.29/2026/5
Proposal to clarify the gear selection procedure pursuant to the amendment to allow deviation from the reference acceleration a_wot,ref requirement for Conformity of Production tests.
Meeting Sessions: 198th WP.29 session (9-13 Mar)
Document date: 05 Jan 26
Document status: Adopted by WP.29
Relevant to: UN Regulation No. 41 \| Motorcycle Noise
Adoption Vote
This proposal (WP.29/2026/5) was adopted by the World Forum. Thirty-three Contracting Parties out of the 52 applying UN R41 were present for the vote by AC.1. Thirty-three voted in favor with zero against and zero abstaining.
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UN R48: Proposal for a Supplement 23 to the 06 series of amendments
Reference Number: WP.29/2026/30
Proposal to clarify: The voltage requirements for light-emitting diodes (LED), The requirements for the activation of direction-indicator lamps to ensure compatibility with driver control assistance systems as permitted under UN Regulation No. 171, That direction-indicator lamps on one side of a vehicle shall be switched ON and OFF automatically, and The provisions for category 5 devices by adding “per side” in the requirements.
Meeting Sessions: 198th WP.29 session (9-13 Mar)
Document date: 05 Jan 26
Document status: Adopted by WP.29
Relevant to: UN Regulation No. 48 \| Installation of Lighting and Lighting-Signalling Equipment
Adoption Vote
This proposal (WP.29/2026/30) was adopted by the World Forum. Thirty-three Contracting Parties out of the 53 applying UN R48 were present for the vote by AC.1. Thirty-three voted in favor with zero against and zero abstaining.
Click here to view the full document file

UN R48: Proposal for a Supplement 10 to the 07 series of amendments
Reference Number: WP.29/2026/31
Proposal to clarify: The voltage requirements for light-emitting diodes (LED), The requirements for the activation of direction-indicator lamps to ensure compatibility with driver control assistance systems as permitted under UN Regulation No. 171, That direction-indicator lamps on one side of a vehicle shall be switched ON and OFF automatically, and The provisions for category 5 devices by adding “per side” in the requirements.
Meeting Sessions: 198th WP.29 session (9-13 Mar)
Document date: 05 Jan 26
Document status: Adopted by WP.29
Relevant to: UN Regulation No. 48 \| Installation of Lighting and Lighting-Signalling Equipment
Adoption Vote
This proposal (WP.29/2026/31) was adopted by the World Forum. Thirty-three Contracting Parties out of the 53 applying UN R48 were present for the vote by AC.1. Thirty-three voted in favor with zero against and zero abstaining.
Click here to view the full document file

UN R48: Proposal for a Supplement 8 to the 08 series of amendments
Reference Number: WP.29/2026/32
Proposal to clarify: The voltage requirements for light-emitting diodes (LED), The requirements for the activation of direction-indicator lamps to ensure compatibility with driver control assistance systems as permitted under UN Regulation No. 171, That direction-indicator lamps on one side of a vehicle shall be switched ON and OFF automatically, and The provisions for category 5 devices by adding “per side” in the requirements.
Meeting Sessions: 198th WP.29 session (9-13 Mar)
Document date: 05 Jan 26
Document status: Adopted by WP.29
Relevant to: UN Regulation No. 48 \| Installation of Lighting and Lighting-Signalling Equipment
Adoption Vote
This proposal (WP.29/2026/32) was adopted by the World Forum. Thirty-three Contracting Parties out of the 53 applying UN R48 were present for the vote by AC.1. Thirty-three voted in favor with zero against and zero abstaining.
Click here to view the full document file

UN R48: Proposal for a Supplement 3 to the 09 series of amendments
Reference Number: WP.29/2026/33
Proposal to clarify: The voltage requirements for light-emitting diodes (LED), The requirements for the activation of direction-indicator lamps to ensure compatibility with driver control assistance systems as permitted under UN Regulation No. 171, That direction-indicator lamps on one side of a vehicle shall be switched ON and OFF automatically, and The provisions for category 5 devices by adding “per side” in the requirements.
Meeting Sessions: 198th WP.29 session (9-13 Mar)
Document date: 05 Jan 26
Document status: Adopted by WP.29
Relevant to: UN Regulation No. 48 \| Installation of Lighting and Lighting-Signalling Equipment
Adoption Vote
This proposal (WP.29/2026/33) was adopted by the World Forum. Thirty-three Contracting Parties out of the 53 applying UN R48 were present for the vote by AC.1. Thirty-three voted in favor with zero against and zero abstaining.
Click here to view the full document file

1958 Agreement: Proposal to amend Schedule 2
Reference Number: WP.29/2026/2
Proposal to require technical services performing audits and certification of management systems under UN Regulations to comply with ISO/IEC 17021:2015.
Meeting Sessions: 198th WP.29 session (9-13 Mar)
Document date: 05 Jan 26
Document status: Adopted by WP.29
Relevant to: United Nations Agreement \| 1958 Agreement
Adoption Vote
This proposal (WP.29/2026/2) was adopted by the World Forum. Thirty-five Contracting Parties out of the 62 applying 1958 Agreement were present for the vote by AC.1. Thirty-five voted in favor with zero against and zero abstaining.
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UN R41: Proposal for a Supplement 13 to the 04 series of amendments
Reference Number: WP.29/2026/3
Proposal to amend paragraph 8.4 to allow Conformity of Production tests to use different acceleration values when environmental conditions or rider mass prevent achieving the reference acceleration (a_wot,ref ) with the same gear used during type approval testing.
Meeting Sessions: 198th WP.29 session (9-13 Mar)
Document date: 05 Jan 26
Document status: Adopted by WP.29
Relevant to: UN Regulation No. 41 \| Motorcycle Noise
Adoption Vote
This proposal (WP.29/2026/3) was adopted by the World Forum. Thirty-three Contracting Parties out of the 52 applying UN R41 were present for the vote by AC.1. Thirty-three voted in favor with zero against and zero abstaining.
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UN R13-H: Proposal for a Supplement 6 to the 01 series of amendments
Reference Number: WP.29/2026/15
Proposal to clarify that the Emergency Stop Signal (ESS) may be generated by application of the service braking system via the Electronic Parking Brake (EPB) control.
Meeting Sessions: 198th WP.29 session (9-13 Mar)
Document date: 23 Dec 25
Document status: Adopted by WP.29
Relevant to: UN Regulation No. 13-H \| Light-Duty Vehicle Braking
Adoption Vote
This proposal (WP.29/2026/15) was adopted by the World Forum. Thirty-four Contracting Parties out of the 57 applying UN R13-H were present for the vote by AC.1. Thirty-four voted in favor with zero against and zero abstaining.
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UN R13-H: Proposal for a Supplement 1 to the 02 series of amendments
Reference Number: WP.29/2026/14
Proposal to Enable real-time reading of electrical transmission brake values during periodical technical inspections, and Clarify that the Emergency Stop Signal (ESS) may be generated by application of the service braking system via the Electronic Parking Brake (EPB) control.
Meeting Sessions: 198th WP.29 session (9-13 Mar)
Document date: 23 Dec 25
Document status: Adopted by WP.29
Relevant to: UN Regulation No. 13-H \| Light-Duty Vehicle Braking
Adoption Vote
This proposal (WP.29/2026/14) was adopted by the World Forum. Thirty-four Contracting Parties out of the 57 applying UN R13-H were present for the vote by AC.1. Thirty-four voted in favor with zero against and zero abstaining.
Click here to view the full document file

UN R140: Proposal for a Supplement 7
Reference Number: WP.29/2026/20
Proposals to improve the text related to terminology across propulsion types (e.g., use of term “powertrain”) pursuant to similar improvements agreed via documents WP.20/2025/87 and 90.
Meeting Sessions: 198th WP.29 session (9-13 Mar)
Document date: 23 Dec 25
Document status: Adopted by WP.29
Relevant to: UN Regulation No. 140 \| Electronic Stability Control Systems
Adoption Vote
This proposal (WP.29/2026/20) was adopted by the World Forum. Thirty-five Contracting Parties out of the 60 applying UN R140 were present for the vote by AC.1. Thirty-five voted in favor with zero against and zero abstaining.
Click here to view the full document file

UN R13: Proposal for a Supplement 3 to the 14 series of amendments
Reference Number: WP.29/2026/11
Proposal to: Enable real-time reading of electrical transmission brake demand values via an OBD connector and scan tool during periodical technical inspections, Clarify that only one braking control (e.g., service braking control, parking brake control) shall be used for each test condition of the secondary braking effectiveness and to permit the selection of the braking control based on the vehicle load condition, Establish definitions for “e-axle”, “e-axle trailer” and “dynamo function” and to establish provisions for the approval of e-axle trailers with regard to their “dynamo function”.
Meeting Sessions: 198th WP.29 session (9-13 Mar)
Document date: 23 Dec 25
Document status: Adopted by WP.29
Relevant to: UN Regulation No. 13 \| Heavy-Duty Vehicle Braking and WP.29 Regulatory Project \| Trailer-axle energy and propulsion
Adoption Vote
This proposal (WP.29/2026/11) was adopted by the World Forum. Thirty-four Contracting Parties out of the 54 applying UN R13 were present for the vote by AC.1. Thirty-four voted in favor with zero against and zero abstaining.
Click here to view the full document file

UN R13: Proposal for a Supplement 6 to the 13 series of amendments
Reference Number: WP.29/2026/12
Proposal to: Clarify that only one braking control (e.g., service braking control, parking brake control) shall be used for each test condition of the secondary braking effectiveness and permit the selection of the braking control based on the vehicle load condition, and Establish definitions for “e-axle”, “e-axle trailer” and “dynamo function” and provisions for the approval of e-axle trailers with regard to their “dynamo function”.
Meeting Sessions: 198th WP.29 session (9-13 Mar)
Document date: 23 Dec 25
Document status: Adopted by WP.29
Relevant to: UN Regulation No. 13 \| Heavy-Duty Vehicle Braking and WP.29 Regulatory Project \| Trailer-axle energy and propulsion
Adoption Vote
This proposal (WP.29/2026/12) was adopted by the World Forum. Thirty-four Contracting Parties out of the 54 applying UN R13 were present for the vote by AC.1. Thirty-four voted in favor with zero against and zero abstaining.
Click here to view the full document file

UN R13: Proposal for a Supplement 8 to the 12 series of amendments
Reference Number: WP.29/2026/13
Proposal to: Clarify that only one braking control (e.g., service braking control, parking brake control) shall be used for each test condition of the secondary braking effectiveness and permit the selection of the braking control based on the vehicle load condition, and Establish definitions for “e-axle”, “e-axle trailer” and “dynamo function” and provisions for the approval of e-axle trailers with regard to their “dynamo function”.
Submitted by: GRVA
Meeting Sessions: 198th WP.29 session (9-13 Mar)
Document date: 23 Dec 25
Document status: Adopted by WP.29
Relevant to: UN Regulation No. 13 \| Heavy-Duty Vehicle Braking and WP.29 Regulatory Project \| Trailer-axle energy and propulsion
Adoption Vote
This proposal (WP.29/2026/13) was adopted by the World Forum. Thirty-four Contracting Parties out of the 54 applying UN R13 were present for the vote by AC.1. Thirty-four voted in favor with zero against and zero abstaining.
Click here to view the full document file