GAR | WP.29 Documents

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

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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

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UN R13-H: Proposal for a Supplement 2 to the 02 series of amendments

Reference Number: WP.29/2026/8

Proposal to enable the type approval of ADS vehicles, including those without manual controls (to be considered during the June 2026 WP.29 session at the time of consideration of the proposed new regulations on ADS).

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

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UN R13 and 13-H: Proposal to amend documents GRVA/2025/43 and 44

Reference Number: GRVA-23-18/Rev.1

Proposal from OICA, CLEPA, and CITA to amend CITA’s proposal to enable real-time reading of electrical transmission brake demand values via an electronic vehicle interface and an off-board electronic device during periodical technical inspections, including a 24-month transitional period.

Submitted by: CITA, CLEPA, and OICA

Meeting Sessions: 23rd GRVA session (22-25 Sep 2025)

Document date: 25 Sep 25

Document status: Superseded

Relevant to

UN Regulation No. 13 | Heavy-Duty Vehicle Braking and UN Regulation No. 13-H | Light-Duty Vehicle Braking

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Park lock device approval

Reference Number: GRVA-23-07/Rev.2

Submitted by: CLEPA and OICA

Meeting Sessions: 23rd GRVA session (22-25 Sep 2025)

Document date: 25 Sep 25

Document status: Superseded

Relevant to

UN Regulation No. 13 | Heavy-Duty Vehicle Braking and UN Regulation No. 13-H | Light-Duty Vehicle Braking

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UN R13-H: Proposal for amendments

Reference Number: GRVA/2025/46/Rev.1

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 to permit the selection of the braking control based on the vehicle load condition.

Submitted by: OICA

Meeting Sessions: 23rd GRVA session (22-25 Sep 2025)

Document date: 19 Sep 25

Document status: Superseded

Relevant to

UN Regulation No. 13-H | Light-Duty Vehicle Braking

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UN R13-H: Proposal for amendments

Reference Number: GRVA/2025/45/Rev.1

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.

Submitted by: OICA

Meeting Sessions: 23rd GRVA session (22-25 Sep 2025)

Document date: 19 Sep 25

Document status: Superseded

Relevant to

UN Regulation No. 13-H | Light-Duty Vehicle Braking

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UN R13-H: Proposal to amend document GRVA/2025/40

Reference Number: GRVA-23-15

Proposal from the FADS task force to amend its proposal to enable the application of UN R13-H to ADS vehicles.

Meeting Sessions: 23rd GRVA session (22-25 Sep 2025)

Document date: 18 Sep 25

Relevant to

UN Regulation No. 13-H | Light-Duty Vehicle Braking and WP.29 Regulatory Project | Review of Regulations for Applicability to ADS Vehicles

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UN R13-H: Proposal for amendments

Reference Number: GRVA/2025/40

Proposal from the FADS informal group to introduce amendments to enable the type approval of ADS vehicles, including those without manual controls.

Meeting Sessions: 23rd GRVA session (22-25 Sep 2025)

Document date: 09 Jul 25

Document status: Superseded

Relevant to

UN Regulation No. 13-H | Light-Duty Vehicle Braking and WP.29 Regulatory Project | Review of Regulations for Applicability to ADS Vehicles

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UN R13-H: Proposal for Supplement 1 to the 02 series of amendments

Reference Number: GRVA/2025/44

Proposal to enable real-time reading of electrical transmission brake values during periodical technical inspections.

Submitted by: CITA

Meeting Sessions: 23rd GRVA session (22-25 Sep 2025)

Document date: 09 Jul 25

Document status: Superseded

Relevant to

UN Regulation No. 13-H | Light-Duty Vehicle Braking

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UN R13-H: Proposal for amendments to enable application to ADS vehicles

Reference Number: GRVA/2025/XX

Meeting Sessions: 25th FADS session (23-26 Jun 2025)

Document date: 01 Jul 25

Relevant to

UN Regulation No. 13-H | Light-Duty Vehicle Braking and WP.29 Regulatory Project | Review of Regulations for Applicability to ADS Vehicles

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UN R13 and 13-H: Proposal to amend GRVA/2025/18 and GRVA/2025/19

Reference Number: GRVA-22-08

Submitted by: CLEPA and OICA

Meeting Sessions: 22nd GRVA session (2-6 Jun 2025)

Document date: 15 May 25

Document status: Superseded

Relevant to

UN Regulation No. 13 | Heavy-Duty Vehicle Braking and UN Regulation No. 13-H | Light-Duty Vehicle Braking

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UN R13-H: Proposal for amendments

Reference Number: GRVA-22-06

Proposal to clarify that an Emergency Stop Signal may be generated by application of the service braking system via the Electronic Parking Brake.

Submitted by: CLEPA and OICA

Meeting Sessions: 22nd GRVA session (2-6 Jun 2025)

Document date: 15 May 25

Document status: Informal GR review

Relevant to

UN Regulation No. 13-H | Light-Duty Vehicle Braking

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Proposal for amendments to UN R13 and 13-H on park lock device approval

Reference Number: GRVA/2025/34

Submitted by: CLEPA and OICA

Meeting Sessions: 22nd GRVA session (2-6 Jun 2025)

Document date: 11 Apr 25

Document status: Superseded

Relevant to

UN Regulation No. 13 | Heavy-Duty Vehicle Braking and UN Regulation No. 13-H | Light-Duty Vehicle Braking

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UN R13-H: Proposal for amendments

Reference Number: GRVA/2025/25

Proposal to enable the type-approval of ADS vehicles, including those without manual controls.

Meeting Sessions: 22nd GRVA session (2-6 Jun 2025)

Document date: 09 Apr 25

Document status: Formal GR review

Relevant to

UN Regulation No. 13-H | Light-Duty Vehicle Braking and WP.29 Regulatory Project | Review of Regulations for Applicability to ADS Vehicles

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UN R13-H: Proposal for a Supplement on ADS vehicle application

Reference Number: GRVA/2025/ZZ

Meeting Sessions: 23rd FADS session (24 Mar 2025)

Document date: 01 Apr 25

Relevant to

UN Regulation No. 13-H | Light-Duty Vehicle Braking

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UN R13-H: Draft proposal to amend for applicability to ADS vehicles

Reference Number: FADS-22-14

Submitted by: France

Meeting Sessions: 22nd FADS session (10-13 Feb 2025)

Document date: 18 Feb 25

Relevant to

UN Regulation No. 13-H | Light-Duty Vehicle Braking and WP.29 Regulatory Project | Review of Regulations for Applicability to ADS Vehicles

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UN R13 and R13-H: Comments on documents GRVA/2025/18 and GRVA/2025/19

Reference Number: GRVA-21-52

Submitted by: CLEPA and OICA

Meeting Sessions: 21st GRVA session (20-24 Jan 2025)

Document date: 23 Jan 25

Relevant to

UN Regulation No. 13 | Heavy-Duty Vehicle Braking and UN Regulation No. 13-H | Light-Duty Vehicle Braking

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Park lock device approval

Reference Number: GRVA-21-10/Rev.1

Proposal to amend provisions in documents GRVA/2025/13 and GRVA/2025/14 concerning the type approval of a park lock device as an alternative to or in combination with the friction parking braking.

Submitted by: CLEPA and OICA

Meeting Sessions: 21st GRVA session (20-24 Jan 2025)

Document date: 22 Jan 25

Document status: Superseded

Relevant to

UN Regulation No. 13 | Heavy-Duty Vehicle Braking and UN Regulation No. 13-H | Light-Duty Vehicle Braking

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Regulation Fitness for ADS (GRVA): Report of the 21st (January 2025) session

Reference Number: FADS-21-12

Meeting Sessions: 21st FADS session (13 Jan 2025)

Document date: 17 Jan 25

Relevant to

UN Regulation No. 13 | Heavy-Duty Vehicle Braking, UN Regulation No. 13-H | Light-Duty Vehicle Braking, UN Regulation No. 79 | Steering Equipment, UN Regulation No. 140 | Electronic Stability Control Systems, GTR No. 8 | Electronic Stability Control Systems, WP.29 Regulatory Project | Automated vehicle categorisation, and WP.29 Regulatory Project | Review of Regulations for Applicability to ADS Vehicles

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Proposal for amendments to document GRVA/2025/19

Reference Number: GRVA-21-04

Submitted by: CITA

Meeting Sessions: 21st GRVA session (20-24 Jan 2025)

Document date: 15 Jan 25

Document status: Formal GR review

Relevant to

UN Regulation No. 13-H | Light-Duty Vehicle Braking

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Amendments Revisions Contracting Parties Documents Meetings (108) ← Back

Documents 2025 21 documents

17 Jan 2025 Regulation Fitness for ADS (GRVA): Report of the 21st (January 2025) session FADS-21-12

18 Feb 2025 UN R13-H: Draft proposal to amend for applicability to ADS vehicles (France) FADS-22-14

15 Jan 2025 Proposal for amendments to document GRVA/2025/19 (CITA) GRVA-21-04

22 Jan 2025 Park lock device approval (CLEPA and OICA) GRVA-21-10/Rev.1

23 Jan 2025 UN R13 and R13-H: Comments on documents GRVA/2025/18 and GRVA/2025/19 (CLEPA and OICA) GRVA-21-52

15 May 2025 UN R13-H: Proposal for amendments (CLEPA and OICA) GRVA-22-06

15 May 2025 UN R13 and 13-H: Proposal to amend GRVA/2025/18 and GRVA/2025/19 (CLEPA and OICA) GRVA-22-08

25 Sep 2025 Park lock device approval (CLEPA and OICA) GRVA-23-07/Rev.2

18 Sep 2025 UN R13-H: Proposal to amend document GRVA/2025/40 GRVA-23-15

25 Sep 2025 UN R13 and 13-H: Proposal to amend documents GRVA/2025/43 and 44 (CITA, CLEPA, and OICA) GRVA-23-18/Rev.1

9 Apr 2025 UN R13-H: Proposal for amendments GRVA/2025/25

11 Apr 2025 Proposal for amendments to UN R13 and 13-H on park lock device approval (CLEPA and OICA) GRVA/2025/34

9 Jul 2025 UN R13-H: Proposal for amendments GRVA/2025/40

9 Jul 2025 UN R13-H: Proposal for Supplement 1 to the 02 series of amendments (CITA) GRVA/2025/44

19 Sep 2025 UN R13-H: Proposal for amendments (OICA) GRVA/2025/45/Rev.1

19 Sep 2025 UN R13-H: Proposal for amendments (OICA) GRVA/2025/46/Rev.1

1 Jul 2025 UN R13-H: Proposal for amendments to enable application to ADS vehicles GRVA/2025/XX

1 Apr 2025 UN R13-H: Proposal for a Supplement on ADS vehicle application GRVA/2025/ZZ

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 1 to the 02 series of amendments WP.29/2026/14

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

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