Saturday, 13 September 2025
Week 37
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Latest Documents

12 Sep 2025 | GTR 22: Comments on Part A and Part C verifications | EVE-88-18
12 Sep 2025 | UN R177: Proposal to amend document GRPE/2025/21 | EVE-88-17
12 Sep 2025 | Heavy-duty EV battery durability: Comments on Annex 3 | EVE-88-15
12 Sep 2025 | Heavy EV battery durability: SOC definition and vehicle selection fe...
12 Sep 2025 | UN R177: "System Bench Test" Text Proposal | EVE-88-16
12 Sep 2025 | Electric Vehicles and the Environment: Agenda for the 88th (Septembe...
11 Sep 2025 | GTR 21: "System Bench Test" results and update | EVE-88-13
11 Sep 2025 | GTR 21: Comment on FCEV procedure | EVE-88-12
(27 posted during the past week)
GTR 22: Comments on Part A and Part C verifications
Reference Number: EVE-88-18
Submitted by: OICA
Document date: 12 Sep 25
Relevant to
GTR No. 22 | Electrified Vehicle Battery Durability
Download from UNECE: .pdf format
UN R177: Proposal to amend document GRPE/2025/21
Reference Number: EVE-88-17
Submitted by: Japan
Document date: 12 Sep 25
Relevant to
UN Regulation No. 177 | Electrified vehicle power determination
View full document file for more information
Download from UNECE: .docx format
Heavy-duty EV battery durability: Comments on Annex 3
Reference Number: EVE-88-15
Submitted by: Japan
Document date: 12 Sep 25
Relevant to
WP.29 Regulatory Project | Heavy-Duty Electric Vehicle Battery Durability
Download from UNECE: .pdf format
Heavy EV battery durability: SOC definition and vehicle selection feedback on Japan annex 3 comment
Reference Number: EVE-88-14
Submitted by: OICA
Document date: 12 Sep 25
Relevant to
WP.29 Regulatory Project | Heavy-Duty Electric Vehicle Battery Durability
Download from UNECE: .pdf format
UN R177: "System Bench Test" Text Proposal
Reference Number: EVE-88-16
Submitted by: Japan
Document date: 12 Sep 25
Relevant to
UN Regulation No. 177 | Electrified vehicle power determination
Download from UNECE: .pdf format
Electric Vehicles and the Environment: Agenda for the 88th (September 2025) session
Reference Number: EVE-88-02
Document date: 12 Sep 25
Relevant to
GTR No. 21 | Electric Vehicle System Power Determination, GTR No. 22 | Electrified Vehicle Battery Durability, and WP.29 Regulatory Project | Heavy-Duty Electric Vehicle Battery Durability
Download from UNECE: .pdf format
GTR 21: "System Bench Test" results and update
Reference Number: EVE-88-13
Submitted by: Japan
Document date: 11 Sep 25
Relevant to
GTR No. 21 | Electric Vehicle System Power Determination
Download from UNECE: .pdf format
GTR 21: Comment on FCEV procedure
Reference Number: EVE-88-12
Submitted by: Japan
Document date: 11 Sep 25
Relevant to
GTR No. 21 | Electric Vehicle System Power Determination
View full document file for more information
Download from UNECE: .pdf format

Upcoming Meetings

Electric Vehicles and the Environment | Session 88 | 16-17 Sep
A-LCA Subgroup 4: Use Phase | Session 29 | 16 Sep
Task Force on Advanced Driver Assistance Systems | Session 41 | 17 Sep
Environmental and Propulsion Performance Requirements for L-category Veh...
Working Party on Automated and Connected Vehicles | GRVA ADS Workshop | ...
Automotive Life Cycle Assessment | Session 27 | 22-23 Sep
Working Party on Automated and Connected Vehicles | Session 23 | 22-25 ...
Equitable Occupant Protection | EqOP-WS-04 | 23-25 Sep
GRPE Automated Vehicle Regulations Screening | Session 28 | 26 Sep
Task Force on Autonomous Vehicle Signalling Requirements | Session 27 | ...
Event Data Recorders and Data Storage Systems for Automated Driving | Se...
Working Party on General Safety | Session 130 | 6-9 Oct
View complete calendar

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Provisional agenda for the 79th GRRF session
Reference Number: GRRF/2015/1
Meeting Session(s): 79th GRRF session (16-20 Feb 2015)
Document date: 25 Nov 14
Download from UNECE: .pdf format .doc format
Addendum to the provisional agenda for the 79th GRRF session
Reference Number: GRRF/2015/1/Add.1
Meeting Session(s): 79th GRRF session (16-20 Feb 2015)
Document date: 08 Dec 14
Download from UNECE: .pdf format .doc format
GRRF/79 Report of the GRRF on its 79th session
Download from UNECE: .pdf format .doc format
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Working Party on Brakes and Running Gear
Session 79
16-20 Feb 2015 | Geneva
Session Agenda
Documentation
Formal Submissions
Informal Submissions
Session Report
Attendance
1. Adoption of the Agenda
2. Advanced Emergency Braking Systems
3. Regulations Nos. 13 and 13-H (Braking)
3. (a) Electronic Stability Control (ESC)
3. (b) Modular Vehicle Combinations (MVC)
3. (c) Clarifications
3. (d) Braking symbols in Regulation No. 121 (Identification of controls, tell-tales and indicators)
3. (e) Other business
4. Regulation No. 55 (Mechanical couplings)
5. Motorcycle braking
5. (a) Regulation No. 78
5. (b) Global Technical Regulation No. 3
6. Regulation No. 90 (Replacement brake linings)
7. Tyres
7. (a) Global Technical Regulation on tyres
7. (b) Regulation No. 117
7. (c) Regulation No. 54
7. (d) Regulation No. 106
7. (e) Regulation No. 109
7. (f) Other business
8. Intelligent Transport Systems (ITS)
8. (a) Vehicle automation
8. (b) Other ITS issues
9. Steering equipment
9. (a) Regulation No. 79
9. (b) Lane Keeping Assist System (LKAS) and Parking Assist Systems (PAS)
10. International Whole Vehicle Type Approval (IWVTA)
10. (a) Report on the IWTVA informal group and sub-group activities
10. (b) Regulation on tyre installation
10. (c) Regulation No. 13-H
10. (d) Regulation No. 64 and Tyre Pressure Monitoring System (TPMS)
10. (e) Other business
11. Exchange of view on innovations, automation and self-driving cars
12. Other business
12. (a) Highlights of the November 2014 session of WP.29
12. (b) Consolidated Resolution on the Construction of Vehicles (R.E.3)
12. (c) Definitions and acronyms
12. (d) Any other business
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