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UN R13-H: Proposal for a Supplement 6 to the 01 series of amendments
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Reference Number: WP.29/2026/15
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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.
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Meeting Sessions: 198th WP.29 session (9-13
Mar)
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Document date: 23 Dec 25
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Document status: Adopted by WP.29
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Relevant to: UN Regulation No. 13-H | Light-Duty Vehicle Braking
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Adoption Vote
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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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Click here to view the full document file
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UN R13-H: Proposal for a Supplement 1 to the 02 series of amendments
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Reference Number: WP.29/2026/14
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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.
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Meeting Sessions: 198th WP.29 session (9-13
Mar)
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Document date: 23 Dec 25
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Document status: Adopted by WP.29
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Relevant to: UN Regulation No. 13-H | Light-Duty Vehicle Braking
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Adoption Vote
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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.
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Click here to view the full document file
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UN R13: Proposal for a Supplement 3 to the 14 series of amendments
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Reference Number: WP.29/2026/11
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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”.
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Meeting Sessions: 198th WP.29 session (9-13
Mar)
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Document date: 23 Dec 25
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Document status: Adopted by WP.29
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Relevant to: UN Regulation No. 13 | Heavy-Duty Vehicle Braking and WP.29 Regulatory Project | Trailer-axle energy and propulsion
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Adoption Vote
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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.
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Click here to view the full document file
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UN R13: Proposal for a Supplement 6 to the 13 series of amendments
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Reference Number: WP.29/2026/12
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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”.
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Meeting Sessions: 198th WP.29 session (9-13
Mar)
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Document date: 23 Dec 25
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Document status: Adopted by WP.29
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Relevant to: UN Regulation No. 13 | Heavy-Duty Vehicle Braking and WP.29 Regulatory Project | Trailer-axle energy and propulsion
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Adoption Vote
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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.
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Click here to view the full document file
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UN R13: Proposal for a Supplement 8 to the 12 series of amendments
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Reference Number: WP.29/2026/13
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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”.
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Submitted by:
GRVA
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Meeting Sessions: 198th WP.29 session (9-13
Mar)
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Document date: 23 Dec 25
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Document status: Adopted by WP.29
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Relevant to: UN Regulation No. 13 | Heavy-Duty Vehicle Braking and WP.29 Regulatory Project | Trailer-axle energy and propulsion
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Adoption Vote
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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.
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Click here to view the full document file
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UN R79: Proposal for a 05 series of amendments
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Reference Number: WP.29/2026/9
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Proposal to - Enable the type approval of ADS vehicles, including those without manual controls,
- Introduce transitional provisions pursuant to the adoption of Supplements that included changes to the approval requirements, and
- Allow the driver to slow down the remote parking manoeuvre, including coming to a stop, sooner than intended by the system.
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Meeting Sessions: 198th WP.29 session (9-13
Mar)
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Document date: 23 Dec 25
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Document status: Adopted by WP.29
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Relevant to: UN Regulation No. 79 | Steering Equipment
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Click here to view the full document file
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UN R79: Proposal for a Supplement 10 to the 04 series of amendments
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Reference Number: WP.29/2026/16
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Proposal to: - Allow the driver to slow down the remote parking manoeuvre, including coming to a stop, sooner than intended by the system, and
- Introduce transitional provisions pursuant to the adoption of Supplements that included changes to the approval requirements.
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Meeting Sessions: 198th WP.29 session (9-13
Mar)
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Document date: 23 Dec 25
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Document status: Adopted by WP.29
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Relevant to: UN Regulation No. 79 | Steering Equipment
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Adoption Vote
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This proposal (WP.29/2026/16) was adopted by the World Forum. Thirty-four Contracting Parties out of the 51 applying UN R79 were present for the vote by AC.1. Thirty-four voted in favor with zero against and zero abstaining.
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Click here to view the full document file
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UN R79: Proposal for a Supplement 15 to the 03 series of amendments
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Reference Number: WP.29/2026/17
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Proposal to: - Allow the diver to slow down the remote parking manoeuvre, including coming to a stop, sooner that intended by the system, and
- Introduce transitional provisions pursuant to the adoption of Supplements that included changes to the approval requirements.
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Meeting Sessions: 198th WP.29 session (9-13
Mar)
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Document date: 23 Dec 25
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Document status: Adopted by WP.29
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Relevant to: UN Regulation No. 79 | Steering Equipment
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Adoption Vote
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This proposal (WP.29/2026/17) was adopted by the World Forum. Thirty-four Contracting Parties out of the 51 applying UN R79 were present for the vote by AC.1. Thirty-four voted in favor with zero against and zero abstaining.
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Click here to view the full document file
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UN R79: Proposal for a Supplement to the 02 and 03 series of amendments
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Reference Number: GRVA-24-11
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UN R79 mandates verification that appropriate warning signals are provided to the driver based on the timing of a system intervention (e.g., in the case of a Risk Mitigation Function). This proposal aims to clarify the moment of initiation of the signals to facilitate the verification of driver warnings, hazard lights, and other indicators in relation to this objectively determined initiation point. The proposal requires manufacturers to define a clear and accessible method for objectively determining the moment of initiation.
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Submitted by:
France
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Meeting Sessions: 24th GRVA session (19-23
Jan)
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Document date: 13 Jan 26
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Document status: Superseded
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Relevant to: UN Regulation No. 79 | Steering Equipment
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Click here to view the full document file
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UN R13: Proposal for a Supplement to the 12, 13, 14 and 15 series of amendments
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Reference Number: GRVA-24-08
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Proposal to clarify that the parking brake may be actuated while the vehicle is in motion via actuation of the vehicle’s service braking system by means of an auxiliary control which could be an Electronic Parking Brake (EPB) and to promote consistent interpretation of the activation conditions for an Emergency Stop Signal (ESS), including by application of the service braking system via the EPB control.
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Submitted by:
CLEPA and OICA
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Meeting Sessions: 24th GRVA session (19-23
Jan)
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Document date: 13 Jan 26
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Relevant to: UN Regulation No. 13 | Heavy-Duty Vehicle Braking
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Click here to view the full document file
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Documents 2026
3408 documents
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 R13: Proposal for a Supplement 3 to the 15 series of amendments
WP.29/2026/7
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
31 Dec 2025
UN R79: Proposal for a 05 series of amendments
WP.29/2026/9
31 Dec 2025
UN R79: Proposal for a Supplement 10 to the 04 series of amendments
WP.29/2026/16
31 Dec 2025
UN R79: Proposal for a Supplement 15 to the 03 series of amendments
WP.29/2026/17
7 Jan 2026
UN R152: Proposal for a Supplement to the 02 series of amendments
GRVA-24-04
7 Jan 2026
UN R152: Proposal for a Supplement to the 02 series of amendments
GRVA-24-06
12 Jan 2026
UN R79: Proposal for amendments to enable application to ADS vehicles
FADS-31-03
12 Jan 2026
UN R79: Revised justification for GRVA/2026/10
FADS-31-04
12 Jan 2026
UN R13-H: Comparison of and concern with changes for adaptation to ADS vehicles
FADS-31-02
13 Jan 2026
UN R13-H: Draft proposal to amend WP.29/2026/8
GRVA-24-XX
13 Jan 2026
UN R79: Proposal for a Supplement to the 02 and 03 series of amendments
GRVA-24-11
13 Jan 2026
UN R13: Proposal for a Supplement to the 12, 13, 14 and 15 series of amendments
GRVA-24-08
16 Jan 2026
GRVA Meeting on Information Sharing to Improve AEBS Reliability: Summary report
GRVA-24-26
16 Jan 2026
UN R79: Proposal for Corrigenda to the 02, 03, and 04 series of amendments
GRVA-24-25
16 Jan 2026
UN R79: Proposal to amend GRVA/2026/10
GRVA-24-22
16 Jan 2026
UN R79: Proposal for a Supplement to the 02 and 03 series of amendments
GRVA-24-20
16 Jan 2026
UN R13-H: Proposal to amend WP.29/2026/8
GRVA-24-23
19 Jan 2026
Advanced Driver Assistance Systems: Minutes of the 44th (December 2025) session
ADAS-44-09
21 Jan 2026
UN R79: Proposal for amendments to the 03 and 04 series
GRVA-24-10/Rev.2