This agenda item relates to UN R41 Motorcycle Noise.
Working Party on Noise | Session 61 | 27-29 Jan 2015

6. The expert from IMMA proposed to introduce the calculated engine speed for various types of transmission into Regulation No. 41 (ECE/TRANS/WP.29/GRB/2015/2 and Corr. 1, Corr. 2). GRB adopted the proposal and mandated the secretariat to submit it to WP.29 and AC.1 for consideration and vote at their June 2015 sessions as a draft Supplement to Regulation No. 41.

Documentation
WP.29/2015/61 | Proposal for Supplement 3 to the 04 series of amendments to Regulation No. 41