GAR | WP.29/2023/126

WP.29/2023/126

UN R24: Proposal for Supplement 11 to the 03 series of amendments

Source(s)

Date

1 Sep 2023

Status

Adopted

Subject

UN R24 Diesel Engine Emissions

Impact

03 series of amendments | Supplement 11

Meeting(s)

WP.29 | Session 191 | 13-16 Nov 2023

Agenda item 4.9.1. Proposal for Supplement 11 to the 03 series of amendments to UN Regulation No. 24 (Visible pollutants, measurement of power of C.I. engines (Diesel smoke))

Proposal to clarify the wording regarding the use of the reference fuel required for emission testing, to permit testing with the same reference fuel used for emission testing, and to align with recently adopted amendments to Regulation No. 85.

Downloads

UNECE server

Related documents

Excerpts from session reports

GRPE | Session 89 | 30 May-2 Jun 2023

45. The representative from OICA introduced ECE/TRANS/WP.29/GRPE/2023/18, as amended by GRPE-89-18.

46. GRPE adopted ECE/TRANS/WP.29/GRPE/2023/18 as amended by GRPE-89-18 as reflected in Annex IV to the session report and requested the secretariat to submit it to WP.29 and AC.1 for consideration and vote at their November 2023 sessions as draft new supplement to the 03 series of amendments to UN Regulation No. 24 (Visible pollutants, measurement of power of C.I. engines (Diesel smoke)).

WP.29 | Session 191 | 13-16 Nov 2023

With 36 of the 50 Contracting Parties applying UN R24 present and voting, AC.1 adopted document WP.29/2023/126 by a vote of 36 in favor, 0 opposed, with 0 abstaining.