| UN R13: Status of work on the approval of eTrailers |
| Reference Number: GRVA-22-25 |
| Submitted by: CLEPA |
| Meeting Sessions: 22nd GRVA session (2-6 Jun 2025) |
| Document date: 01 Jun 25 |
| Relevant to: UN Regulation No. 13 | Heavy-Duty Vehicle Braking and WP.29 Regulatory Project | Trailer-axle energy and propulsion |
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| Data Storage Systems for Automated Driving (DSSAD): Proposal for a Guidance Document |
| Reference Number: GRVA-22-23 |
| Meeting Sessions: 22nd GRVA session (2-6 Jun 2025) |
| Document date: 01 Jun 25 |
| Document status: Informal GR review |
| Relevant to: WP.29 Regulatory Project | Data Storage Systems for Automated Driving |
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| UN R13: Proposal for amendments to document GRVA/2025/15 |
| Reference Number: GRVA-22-26 |
|
Proposal to add definitions for “e-axle”, “e-axle trailer”, and “dynamo function” for trailers of category O3 and O4, amend paragraph 2.2.2.4. to reference electric regenerative braking systems and electric propulsion systems, insert new paragraphs 5.2.2.26.1. through 5.2.2.26.5. establishing special requirements for dynamo function including maximum retardation power of 20kW, wheel locking prevention at speeds above 15 km/h, and assessment according to Annex 18, insert requirements in Annex 4 to switch off electric regenerative braking systems and dynamo function during brake applications and tests, and amend Annex 19 Appendices 5 and 7 to include e-Axles in schematic diagram considerations. This document is based on GRVA/2025/15 and GRVA-21-12. |
| Submitted by: CLEPA |
| Meeting Sessions: 22nd GRVA session (2-6 Jun 2025) |
| Document date: 01 Jun 25 |
| Document status: Superseded |
| Relevant to: UN Regulation No. 13 | Heavy-Duty Vehicle Braking and WP.29 Regulatory Project | Trailer-axle energy and propulsion |
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| UN R79: FADS proposal for amendments (document GRVA/2025/23) |
| Reference Number: GRVA-22-32 |
| Meeting Sessions: 22nd GRVA session (2-6 Jun 2025) and 25th FADS session (23-26 Jun 2025) |
| Document date: 03 Jun 25 |
| Relevant to: UN Regulation No. 79 | Steering Equipment |
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| PTI provisions for Electromechanical Braking (EMB) |
| Reference Number: GRVA-22-34 |
| Submitted by: CITA |
| Meeting Sessions: 22nd GRVA session (2-6 Jun 2025) |
| Document date: 03 Jun 25 |
| Relevant to: WP.29 Regulatory Project | Electromechanical Braking Systems and WP.29 Discussion Topic | Periodical Technical Inspections for Heavy-duty Braking Systems |
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| ADS: Consolidated draft of common safety provisions for UN GTR and UN Regulation |
| Reference Number: GRVA-22-33 |
| Meeting Sessions: 22nd GRVA session (2-6 Jun 2025) |
| Document date: 03 Jun 25 |
| Relevant to: WP.29 Regulatory Project | Automated Driving Systems |
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| Report from the GRVA Workshop on UN R155 implementation |
| Reference Number: GRVA-22-30 |
| Meeting Sessions: 22nd GRVA session (2-6 Jun 2025) |
| Document date: 03 Jun 25 |
| Relevant to: UN Regulation No. 155 | Cyber Security and Cyber Security Management |
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| Status report from the Informal Working Group on Cyber Security and Software Updates |
| Reference Number: GRVA-22-29 |
| Meeting Sessions: 22nd GRVA session (2-6 Jun 2025) |
| Document date: 03 Jun 25 |
| Relevant to: UN Regulation No. 155 | Cyber Security and Cyber Security Management, UN Regulation No. 156 | Software Update Processes and Management Systems, WP.29 Discussion Topic | Guidelines of Software Update Technical Requirements, and WP.29 Discussion Topic | Guidelines on Cyber Security Technical Requirements |
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| UN R79: Proposal to amend document WP.29/2025/61 |
| Reference Number: GRVA-22-36 |
| Submitted by: OICA |
| Meeting Sessions: 22nd GRVA session (2-6 Jun 2025) |
| Document date: 04 Jun 25 |
| Document status: Formal GR review |
| Relevant to: UN Regulation No. 79 | Steering Equipment |
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| UN R79: Proposal to amend document WP.29/2025/62 |
| Reference Number: GRVA-22-35 |
| Submitted by: OICA |
| Meeting Sessions: 22nd GRVA session (2-6 Jun 2025) |
| Document date: 04 Jun 25 |
| Document status: Superseded |
| Relevant to: UN Regulation No. 79 | Steering Equipment |
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| Motorcycle Anti-Lock Braking System (ABS) Advocacy Campaign in the ASEAN countries |
| Reference Number: GRVA-22-37 |
| Meeting Sessions: 22nd GRVA session (2-6 Jun 2025) |
| Document date: 04 Jun 25 |
| Relevant to: GTR No. 3 | Motorcycle Brake Systems and UN Regulation No. 78 | Motorcycle and Moped Braking |
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| FADS task force status report to GRVA |
| Reference Number: GRVA-22-31/Rev.1 |
|
The Task Force on regulatory Fitness for Automated Driving Systems reports proposed amendments to UN R13, R13-H, and R79. Amendments to R13 and R13-H, submitted as GRVA/2025/24 and GRVA/2025/25, include general clarifications, relaxed manual control requirements for vehicles of categories X and Y, clarification of braking system warning transmission to the ADS, and ESC compatibility provisions. R79 amendments, submitted as GRVA/2025/23, establish baseline manual control requirements for X and Y vehicles, remote control capabilities, ADS steering equipment requirements, and remove ALKS exemptions. Transitional provisions apply. The task force coordinates with other expert groups on horizontal topics and continues amending additional UN Regulations. |
| Submitted by: FADS |
| Meeting Sessions: 22nd GRVA session (2-6 Jun 2025) |
| Document date: 04 Jun 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, and WP.29 Regulatory Project | Review of Regulations for Applicability to ADS Vehicles |
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| RE3: Proposal to amend document GRVA/2025/28 |
| Reference Number: GRVA-22-11/Rev.2 |
| Submitted by: France |
| Meeting Sessions: 22nd GRVA session (2-6 Jun 2025) |
| Document date: 05 Jun 25 |
| Document status: Superseded |
| Relevant to: United Nations Agreement | RE3 Construction of Vehicles |
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| UN R130: Proposal for amendments |
| Reference Number: GRVA-22-40 |
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Proposal to align the text with MR2 for initiation of the power train |
| Submitted by: UK |
| Meeting Sessions: 22nd GRVA session (2-6 Jun 2025) |
| Document date: 05 Jun 25 |
| Document status: Informal GR review |
| Relevant to: UN Regulation No. 130 | Lane Departure Warning Systems and United Nations Agreement | Mutual Resolution No. 2: Vehicle Propulsion System Definitions |
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| Summary of the GRVA administrative consolidation meeting on scenarios, held on 22 May 2025 (online) |
| Reference Number: GRVA-22-38/Rev.1 |
| Meeting Sessions: 22nd GRVA session (2-6 Jun 2025) |
| Document date: 05 Jun 25 |
| Relevant to: WP.29 Regulatory Project | Automated Driving Systems |
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| UN R140: Proposal for amendments |
| Reference Number: GRVA-22-39 |
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Proposal to align the wording on “initiation of the powertrain” with MR2. |
| Submitted by: UK |
| Meeting Sessions: 22nd GRVA session (2-6 Jun 2025) |
| Document date: 05 Jun 25 |
| Document status: Informal GR review |
| Relevant to: UN Regulation No. 140 | Electronic Stability Control Systems and United Nations Agreement | Mutual Resolution No. 2: Vehicle Propulsion System Definitions |
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| Running order of the 22nd (June 2025) GRVA session in Geneva |
| Reference Number: GRVA-22-01 |
| Meeting Sessions: 22nd GRVA session (2-6 Jun 2025) |
| Document date: 09 Jun 25 |
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| Draft list of decisions during the 22nd (May 2025) GRVA session |
| Reference Number: GRVA-22-04/Rev.1 |
| Meeting Sessions: 22nd GRVA session (2-6 Jun 2025) |
| Document date: 12 Jun 25 |
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| Automated/Connected Vehicles: Agenda for the 23rd (September 2025) session |
| Reference Number: GRVA/2025/38 |
| Meeting Sessions: 23rd GRVA session (22-25 Sep 2025) |
| Document date: 09 Jul 25 |
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| UN R13: Proposal for amendments |
| Reference Number: GRVA/2025/39 |
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Proposal from the FADS informal group to introduce amendments to enable the application of UN R13 to automated 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 | Heavy-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 |
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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 R79: Proposal for amendments |
| Reference Number: GRVA/2025/41 |
|
Proposal from the FADS informal working group 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. 79 | Steering Equipment and WP.29 Regulatory Project | Review of Regulations for Applicability to ADS Vehicles |
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| UN R130: Proposal for Supplements to the original version and to 01 series of amendments |
| Reference Number: GRVA/2025/42 |
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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”. |
| Submitted by: UK |
| Meeting Sessions: 23rd GRVA session (22-25 Sep 2025) |
| Document date: 09 Jul 25 |
| Document status: Superseded |
| Relevant to: UN Regulation No. 130 | Lane Departure Warning Systems |
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| UN R13: Proposal for Supplement 1 to the 14 series of amendments |
| Reference Number: GRVA/2025/43 |
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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. |
| 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 | Heavy-Duty Vehicle Braking |
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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 |
| Click here to view the full document file |