Working Party on Pollution and Energy
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5-6 Jun 2014  · Geneva
Agenda All Documents Formal Informal Report
Filtered: UN R49 Diesel/CNG/LNG Engine Emissions Remove filter
Agenda Item 16. (a) →
4. (b) UN Regulation No. 49 and UN Regulation on Retrofit Emissions Control devices (REC)
linked to UN R49 Diesel/CNG/LNG Engine Emissions

19. Recalling the note by the secretariat in ECE/TRANS/WP.29/1109, item 4.7.1, GRPE confirmed that ECE/TRANS/WP.29/2014/39 only applied to the 05 series of amendments to UN Regulation No. 49.

linked to UN R49 Diesel/CNG/LNG Engine Emissions

20. The expert from OICA presented GRPE-69-08 introducing a proposal (ECE/TRANS/WP.29/GRPE/2014/12 as amended by GRPE-69-07-Rev.1) for a new Supplement to UN Regulation No. 49 (i) harmonizing the provisions on On Board Diagnosis Threshold Limits (OTLs) with those of the EU, (ii) deleting the urea consumption motoring obligation as well as improving definitions, (iii) modifying the operating sequence definition for stop-start and hybrid vehicles and (iv) introducing an alternative service mode for LNG dual-fuel vehicles. GRPE adopted ECE/TRANS/WP.29/GRPE/2014/12 as amended by GRPE-69-30 (containing GRPE-69-07-Rev.1 as well as the correction proposed by the expert from NGV Global) and reproduced in Addendum 1 to this report. GRPE requested the secretariat to submit it to WP.29 and AC.1, for consideration at their November 2014 sessions as Supplement 8 to the 05 series of amendments to Regulation No. 49. The expert from the United Kingdom noted that the proposal didn’t comply with the transitional provisions guidelines by WP.29 and would have to be amended at a later stage accordingly.