Proposal to amend para. 1.4. to clarify obligations for recording data elements where sensors or systems cannot meet specified format requirements. Recording is not required if no system or sensor is designed to provide the trigger or data element, or if not operational at the time of the trigger condition or recording. However, if the vehicle is fitted with an original equipment manufacturer sensor or system designed to provide the trigger or data element in the specified format, reporting in that format is mandatory when operational. Where sensor or system design capabilities do not allow format requirements to be met, the data element shall nevertheless be recorded and the corresponding limitation reported. Failure states shall be recorded by the EDR.
Draft report from the fifth meeting of the informal group on Automatically Commanded Deceleration (ACPED) for Automated Vehicles, held online on 8 September 2026. The report covers research activities by Contracting Parties including vehicle testing by Germany, Japan, Canada, UK, and South Korea. Discussions addressed unwarranted ACPE activation in various scenarios, including intersections and railway crossings. The next meeting is scheduled for 10 November 2026, with an in-person meeting planned for Tokyo in either January or February 2027.
Proposal to amend UN R74:
Provisional agenda for GRSP’s eightieth session to be held 7–11 December 2026 in Geneva. The session will address UN Global Technical Regulations No. 1, 13, and 20; UN Regulations Nos. 11, 17, 21, 22, 95, 100, 127, 129, 134, 145, 170, 173, and 174; a new UN Regulation and authorization request for a GTR on children left in vehicles; collective amendments to UN Regulations affecting automated vehicles; Mutual Resolution No. 1; equitable occupant protection; and other business items including vehicle automation, software updates, airbags, child restraint systems, and bus protection.
Proposal to amend para. 5.1.1.3. to adjust the lower vertical datum point from 5 degrees to 4 degrees below the horizontal and update the corresponding figure in Annex 4, Figure 1. This harmonizes the location of the lower datum point with the angle of obstruction requirement in para. 5.1.3., resolving an inconsistency between the allowed area of obstruction and the mandated transparent area of the windscreen.
Proposal to:
Proposal to amend para. 3.3.1.2. to specify that the value for ‘a’ in the approval marking shall be at least 5 mm, and add a new para. 3.3.4.4.1. establishing requirements for labels used for additional approval markings specific to the device, including durability for the useful life of the device, legibility, indelible letters and figures, and durable fixing that cannot be removed without destroying or defacing the labels.
This document has been provided to GRVA as a courtesy by ISO. Please refer to GRVA for the password to open the document (https://unece.org/info/events/event/412104).
GRE will recall the discussions at its previous session (ECE/TRANS/WP.29/GRE/94, paras. 31-33) and will be informed about the progress in preparing a consolidated document with amendments.