GAR | GRPE/2009/8

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Document Title	Proposal for draft amendments to Regulation No. 83
Reference Number	GRPE/2009/8
Date	31 Oct 2008
Source(s)	OICA
Rulemaking Area(s)	UN R83 Motor Vehicle Emissions
Meeting(s)	GRPE \| Session 57 \| 13-16 Jan 2009 GRPE \| Session 60 \| 7-11 Jun 2010
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Excerpts from session reports related to this document
GRPE \| Session 60 \| 7-11 Jun 2010			18. The expert from the United Kingdom presented a proposal to clarify, correct and update elements of the provisions of Annex 4a to Regulation No. 83 (ECE/TRANS/WP.29/GRPE/2010/8). GRPE adopted the document, not amended, and requested the secretariat to submit it to WP.29 and AC.1, for consideration at their November 2010 sessions, as Corrigendum to Supplement 7 to the 05 series of amendments to Regulation No. 83. 19. The expert from EC underlined that the same corrections reproduced in ECE/TRANS/WP.29/GRPE/2010/8 would apply to the 06 series of amendments to Regulation No. 83, which had recently been adopted by WP.29 at its March 2010 session on the basis of documents ECE/TRANS/WP.29/2009/57 and Corr.1, ECE/TRANS/WP.29/2009/134 and ECE/TRANS/WP.29/2010/56. GRPE invited the secretariat to also prepare the above corrections as Corrigendum 1 to the 06 series of amendments to Regulation No. 83, for consideration by WP.29 and AC.1 at their November 2010 sessions. … 34. The expert from OICA recalled the purpose of ECE/TRANS/WP.29/GRPE/2009/8 proposing to clarify and update Regulation No. 83 with regard to the specifications for the Flame Ionisation Detector (FID) hydrocarbon analyser. He presented GRPE-60-06 justifying the proposed equivalent measurement method. GRPE noted a number of study reservations. Following the discussion, the Chairman recommended having a final review of ECE/TRANS/WP.29/GRPE/2009/8 at the next session of GRPE in January 2011. 35. The expert from OICA introduced ECE/TRANS/WP.29/GRPE/2010/11 proposing to insert into Regulation No. 83 new specifications for the proportional speed fan which might be used during the testing of vehicles on the chassis dynamometer. GRPE noted some concerns about the air cooling velocity. GRPE adopted the proposal ECE/TRANS/WP.29/GRPE/2010/11, not amended. The secretariat was requested to submit the adopted proposal to WP.29 and AC.1, as Supplement 1 to the 06 series of amendments as well as Supplement 10 to the 05 series of amendments to Regulation No. 83, for consideration by WP.29 and AC.1 at their November 2010 sessions. 36. The GRPE Chairman invited the experts from the Netherlands, Poland, the United Kingdom, EC and OICA to jointly prepare a proposal regarding the air cooling velocity for consideration at the next GRPE session. 37. Recalling the discussion at the previous GRPE session, GRPE considered and adopted ECE/TRANS/WP.29/GRPE/2010/12 tabled by the expert from the Russian Federation. The secretariat was requested to submit the adopted proposal to WP.29 and AC.1, for consideration at their November 2010 sessions as part (see para. 35 above) of Supplement 10 to the 05 series of amendments to Regulation No. 83.