WP.29/2018/143
UN R24: Proposal for Supplement 4 to the 03 series of amendments

Proposal to align UN R24 (Compression Ignition Engines – Emission of Visible Pollutants – Power Measurement) with UN R85 with regard to correction factors.

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Excerpts from session reports
GRPE | Session 77 | 4-8 Jun 2018

38. The expert from OICA presented GRPE-77-20 that improves the justification of ECE/TRANS/WP.29/GRPE/2018/19 by proposing a solution to align the provisions of the 03 series of amendments to UN Regulation No. 24 with UN Regulation No. 85. GRPE adopted the proposal and requested the secretariat to submit it to WP.29 and AC.1 for consideration and vote at their June 2018 sessions as draft Supplement 4 to the 03 series of amendments to UN Regulation No. 24.

WP.29 | Session 176 | 12-16 Nov 2018
With 37 of the 46 Contracting Parties applying UN R24 present and voting, AC.1 adopted document WP.29/2018/143 by a vote of 37 in favor, 0 opposed, with 0 abstaining.