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Wednesday, 15 April 2026
Week 16
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Upcoming Meetings

Working Party on General Safety | Session 131 | 13-17 Apr
Real-Driving Additional Sound Emission Provisions | Session 12 | 14-16 ...
Special Interest Group on UN R157 | Session 17 | 15 Apr
Simplification of Lighting and Light-Signalling Regulations | Session 77...
Task Force on Substitute and Retrofit Light Sources | Session 27 | 20 Apr
Task Force on Cybersecurity and Software Updates | Session 37 | 21-22 ...
Electric Vehicles and the Environment | Session 96 | 21-22 Apr
Electric and Hydrogen Fuel-Cell Vehicle Retrofit Systems | Session 8 | 2...
Special Interest Group on Emergency Door Openings | Session 5 | 21-23 ...
Informal Working Group on Automatic Emergency Braking Systems | Session ...
Children Left in Vehicles | Session 16 | 23 Apr
Informal Working Group on Artificial Intelligence | Session 8 | 24 Apr
View complete calendar

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30 Dec 2024 Australia ceases UN R147 application
20 Dec 2024 NHTSA Proposes National Program for Vehicles with Automated...

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Latest Documents

15 Apr 2026 | UN R10: Proposal for a revised Supplement to the 07 series of amendm...
15 Apr 2026 | Children Left in Vehicles: Summary of the 15th (March 2026) session ...
(2 posted today) (99 posted during the past week)
UN R10: Proposal for a revised Supplement to the 07 series of amendments
Reference Number: GRE/2026/16/Rev.1

Proposal to amend UN R10 by inserting new paragraphs to address Automated Driving System (ADS) requirements. The supplement to the 07 series of amendments extends the Regulation’s application to vehicles of categories X and Y equipped with an ADS, as well as conventional vehicles with an ADS, while maintaining the spirit of the original Regulation. Modifications include new definitions for “ADS test configuration,” revised immunity related functions to account for ADS sensor performance, and updated test conditions specifying that ADS shall be operational during testing. Alternative testing methods may be used when the ADS cannot function in the laboratory environment, subject to type-approval authority agreement.

Meeting Sessions: 51st EMC session (23 and 27 Mar)
Document date: 15 Apr 26
Relevant to: UN Regulation No. 10 | Electromagnetic Compatibility
View full document file for more information
Click here to view the full document file
Download from UNECE: .docx format
Children Left in Vehicles: Summary of the 15th (March 2026) session
Reference Number: CLIV-15-08

The CLIV informal group held its 15th session in Seoul from 24–27 March 2026, focusing on drafting performance requirements for buses and coaches. Japan proposed a five-minute inspection duration for drivers to confirm all children have disembarked; however, OICA suggested linking inspection time to passenger capacity. On Day 3, Japan presented a revised position: buses with 25 or more passenger seats require five minutes before a CLIV warning event occurs, while buses with fewer than 25 passenger seats require three minutes. All delegates supported this approach. The IWG agreed to draft papers for submission to affected GRs concerning external audible and visual warning signal proposals and intends to submit the draft UN Regulation to GRSP for informal consideration at the June 2026 GRSP session.

Meeting Sessions: 15th CLIV session (24-27 Mar)
Document date: 15 Apr 26
Relevant to: WP.29 Regulatory Project | Children left in vehicles
Click here to view the full document file
Download from UNECE: .pdf format
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Latest Documents (2 today)
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GRPE-83-35
Updated listing of GRPE priorities
Source(s)
Date
16 Jun 2021
Status
Subject
  • UN R49 Diesel/CNG/LNG Engine Emissions
  • UN R83 Motor Vehicle Emissions
  • Heavy-duty Hybrids (HDH)
  • GTR No. 15 WLTP
  • PMP
  • NEPE
  • UN R168 RDE
  • GTR No. 21 EV Power Determination
  • GTR No. 22 EV Battery Durability
Meeting(s)
GRPE | Session 83 | 1-4 Jun 2021
Agenda item 3. (b) UN Global Technical Regulations Nos. 15 and 19
Agenda item 3. (c) Worldwide harmonized Real Driving Emissions test procedure
Agenda item 7. Particle Measurement Programme (PMP)
Agenda item 9. (a) UN GTR No. 21 and draft GTR on in-vehicle battery durability
Agenda item 11. International Whole Vehicle Type Approval (IWVTA)
Agenda item 14. Priority topics for GRPE activities
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Excerpts from session reports
GRPE | Session 83 | 1-4 Jun 2021

69. The Chair introduced GRPE-83-35 as revised list of priorities to be shared with WP.29. The representative from the EC called for prior consultation within GRPE before including new element in the priority list.

70. The representative from Japan stated that carbon neutrality was now a crucial issue in the country and required the issue of life cycle analysis to be considered by GRPE as candidate to be included in the priority list, as was already the case in the GRPE emission items list (GRPE-80-04-Rev.1). the Chair agreed to consider this at the next session of GRPE in November 2021.

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