Document WP.29/2017/129
Proposal for Supplement 9 to the 05 series of amendments to UN Regulation No. 49
Status: Adopted

Proposal to correct and clarify the text, including to

  1. correct the constants for equation (34) to calculate exhaust mass flow using carbon balance method,
  2. correct constants used for CVS verification,
  3. correct the formula for regression analysis according to Annex 4, Appendix 3, and
  4. correct the rise time (to 3.5 s from 2.5 s) for the PEM analyzers under paragraph A.2.2.1. of the 06 series.

Discussions and Outcomes
173rd WP.29 session (14-17 Nov 2017)
This proposal (WP.29/2017/129) was adopted by the World Forum. Thirty-three Contracting Parties out of the 44 applying UN R49 were present for the vote by AC.1. Thirty-three voted in favor with zero against and zero abstaining.
74th GRPE session (10-13 Jan 2017)
GRPE-74-08
GRPE/2017/6