GAR | GRVA-17-42

UN R13: Proposal for a Supplement

Document GRVA-17-42

27 September 2023

17th GRVA session (25-29 Sep 2023)

Proposal to clarify the need to apply, when relevant, the Type IIA test in Annex 15 for alternative brake lining purposes (e.g., in the case of vehicles with regenerative braking for Type IIA endurance test purposes to use the friction brake as an alternative to the regular endurance brake).

Submitted by Netherlands

Status: Informal GR review

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Previous Documents, Discussions, and Outcomes

17th GRVA session (25-29 Sep 2023)

8. (c) | Clarifications

102. The representative of the Netherlands consulted GRVA on the need to amend Annex 15 to UN Regulation No. 13, following the adoption of Supplement 18 to the 11 series (GRVA-17-42). GRVA provided some comments and agreed to resume consideration of this item at its January 2024 session based on an official document tabled by the representative of the Netherlands.

Relates to UN R13 |

Reference Number:	WP.29/2025/2
Meeting Session(s):	195th WP.29 session (3-7 Mar 2025)
Document date:	24 Dec 24
Document status:	Formal WP.29 review
Regarding:	Communications/Connectivity

Reference Number:	EVE-79-05
Meeting Session(s):	79th EVE session (17 Dec)
Document date:	23 Dec 24
Regarding:	GTR No. 21 EV Power Determination \| GTR No. 22 EV Battery Durability \| HD EV Battery Durability

Reference Number:	VIAQ-30-09
Meeting Session(s):	30th VIAQ session (11 Oct)
Document date:	23 Dec 24
Regarding:	MR 3: VIAQ

Reference Number:	WT-64-03
Meeting Session(s):	64th WT session (16 Dec)
Document date:	22 Dec 24
Regarding:	UN R117 Tire Noise, Wet Adhesion, and Rolling Resistance

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