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Saturday, 11 April 2026
Week 15
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Upcoming Meetings

EqOP Task Force on Virtual Crash Testing | Session 14 | 13 Apr
Glare Prevention | Session 7 | 13 Apr
Working Party on General Safety | Session 131 | 13-17 Apr
Task Force on Vehicle Sound Limits | Session 20 | 14 Apr
EqOP Task Force on Restraint Requirements | Session 4 | 14 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
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 ...
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Latest Documents

11 Apr 2026 | EDR/DSSAD informal group status report to GRSG | GRSG-131-14
(1 posted today) (65 posted during the past week)
EDR/DSSAD informal group status report to GRSG
Reference Number: GRSG-131-14

The IWG on EDR/DSSAD developed draft proposals for Event Data Recorder for conventional and automated/autonomous vehicles and Data Storage System for Automated Driving. Completed work includes UN R160 on light duty vehicle EDR, UN R169 on heavy duty vehicle EDR, and DSSAD requirements. Current activities address EDR Step 2 and DSSAD Phase 2. The IWG resolved assessment subjectiveness for vehicles with maximum mass up to 12t through a proposed Supplement 2 to UN R169.

Meeting Sessions: 131st GRSG session (13-17 Apr)
Document date: 10 Apr 26
Relevant to: UN Regulation No. 160 | Event Data Recorders, UN Regulation No. 169 | Event Data Recorders (EDR) for heavy vehicles, and WP.29 Regulatory Project | Data Storage Systems for Automated Driving
Click here to view the full document file
Download from UNECE: .pdf format .pptx format
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WP.29/2022/131
UN R129 : Proposal for Supplement 9 to the 01 series of amendments
Source(s)
Date
26 Sep 2022
Status
Adopted
Subject
  • UN R129 Enhanced Child Restraints
Impact
01 series of amendments | Supplement 9
Meeting(s)
WP.29 | Session 188 | 14-16 Nov 2022
Agenda item 4.8.4. Proposal for Supplement 9 to the 01 series of amendments to UN Regulation No. 129 (Enhanced Child Restraint systems)
Agenda item 4.8.1. Proposal for Supplement 8 to the 03 series of amendments to UN Regulation No. 129 (Enhanced Child Restraint systems)
Agenda item 4.8.4. Proposal for Supplement 9 to the 01 series of amendments to UN Regulation No. 129 (Enhanced Child Restraint systems)
Agenda item 4.8.4. Proposal for Supplement 9 to the 01 series of amendments to UN Regulation No. 129 (Enhanced Child Restraint systems)
Agenda item 4.8.1. Proposal for Supplement 8 to the 03 series of amendments to UN Regulation No. 129 (Enhanced Child Restraint systems)
Agenda item 4.8.5. Proposal for Supplement 8 to the 02 series of amendments to UN Regulation No. 129 (Enhanced Child Restraint systems)

Proposal to correct editorial mistakes.

Downloads
UNECE server
Related documents
GRSP/2022/5
UN R129: Proposal for Supplement 9 to the 01 series of amendments (Superseded)
Excerpts from session reports
GRSP | Session 71 | 9-13 May 2022

25. The expert from CLEPA introduced ECE/TRANS/WP.29/GRSP/2022/5, ECE/TRANS/WP.29/GRSP/2022/6 and ECE/TRANS/WP.29/GRSP/2022/7 to correct previous editing mistakes. GRSP adopted ECE/TRANS/WP.29/GRSP/2022/5, ECE/TRANS/WP.29/GRSP/2022/6 both not amended and ECE/TRANS/WP.29/GRSP/2022/7 as amended by annex III to the session report. The secretariat was requested to submit the proposals as draft Supplement 9 to the 01 series of amendments, Supplement 8 to the 02 and as Supplement 8 to the 03 series of amendments to UN Regulation No. 129 (Enhanced child Restraint Systems (ECRS)) for consideration and vote at the November 2022 sessions of WP.29 and to the AC.1.

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