GAR | GRPE-74-09

Document Title	Proposal for amendments to document GRPE/2017/6 on a new Supplement to the 06 series of amendments to Regulation No. 49
Reference Number	GRPE-74-09
Date	10 Jan 2017
Summary	Comprehensive amendment of document GRPE/2017/6 to align UN R49 with the latest amendments of EU Euro VI legislation (Reg. EU 2016/1718), including OBD equivalency option for light commercial vehicles to be continued with step ‘D’, editorial corrections (incl. keeping optional THC PEMS measurement for gas engines), implementation dates in Appendix 9 table 1 (2016/1718) and Annex 3 table 1 (R49), implement rejection note for retroactive applicability with regard to in-service conformity (paragraph 13.4.), clarification of type approval provisions for ‘new vehicle types as of 2017’, deletion of infeasible requirement related to the PEMS test (“…void if … no valid windows left in urban only”), second part of sentence in Annex 8, Appendix 1: A1.4.2.2.2.2. deletion of inconsistency between work based window and CO2 mass based method regarding valid integration windows (A.1.4.2.2.2.2. versus A.1.4.3.1.2.2).
Source(s)	OICA
Rulemaking Area(s)	UN R49 Diesel/CNG/LNG Engine Emissions
Proposal Status	Superseded
Meeting(s)	GRPE \| Session 74 \| 10-13 Jan 2017 4. (a) Heavy duty vehicles: Regulations Nos. 49 and 132 4. (a) Heavy duty vehicles: Regulations Nos. 49 and 132
Related Documents
	GRPE/2017/6	Proposal for a new Supplement to the 06 series of amendments to Regulation No. 49 (superseded)
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