WP.29/2026/80
UN R90: Proposal for a Supplement 14 to the 02 series of amendments

Proposal to amend paragraph 1.1.1. to insert a new footnote 7 defining replacement brake lining assemblies; amend footnote 4 referencing the Consolidated Resolution on the Construction of Vehicles; and amend Annexes 3, 4, 7, 11, and 14 to establish special provisions for vehicles equipped with an Automated Driving System, including dedicated activation methods for braking tests, demonstration requirements for test activation method accuracy, recording of braking demand in test reports, and speed limitations at 90 per cent of vmax for vehicles of categories X and Y.

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Excerpts from session reports
GRVA | Session 24 | 19-23 Jan

Fitness of UN GTRs and UN Regulations for ADS

34. The representatives of France, Co-Chair of the Task Force on the Fitness of UN Regulations and UN Global Technical Regulations for ADS (TF on FADS), presented the status report of the task force (GRVA-24-33). He recalled the purpose of this workstream, presented an overview listing all GRVA regulation and the status of the screening. He listed the documents for review at this session and mentioned that two documents already transmitted to WP.29 would need to be revised. He then introduced document ECE/TRANS/WP.29/GRVA/2026/6 proposing amendment to UN Regulations Nos. 13, 89, 90, 130, 131, 139, 140, 152, 157, 171 and 178.

35. GRVA adopted the following documents as amended and requested the secretariat to distribute the following documents for consideration and vote at the June 2026 sessions of WP.29 and AC.1:

  1. ECE/TRANS/WP.29/GRVA/2026/6 as amended by document GRVA-24-37. (This document includes supplements to latest series of amendments to UN Regulations Nos. 89, 90, 130, 131, 139, 152, 157, 171 and 178),
  2. ECE/TRANS/WP.29/GRVA/2026/10 as amended by document GRVA-24-22,
  3. Informal document GRVA-24-23 as reproduced in annex III to the session report.

36. GRVA endorsed the status report of the Task Force.