4. The expert from IMMA proposed amendments which make additional sound emission provisions (ASEP) testing mandatory (ECE/TRANS/WP.29/GRB/2018/11). GRB adopted the proposals and requested the secretariat to submit them to WP.29 and AC.1 for consideration and vote at their March 2019 sessions as a draft Supplement 7 to the 04 series of amendments UN Regulation No. 41.
Document Title: UN R92: Proposal for the 02 series of amendments
Document Reference Number: WP.29/2019/7
Proposal to introduce requirements for non-original replacement exhaust silencing systems with multiple, manually or electronically adjustable, rider-selectable operating modes or variable geometries (NORESS with “flexibilities”). This is a consolidated version of the amended regulation. For more information on the changes, see document GRB/2018/6 where the changes are marked in bold and strikethrough text.
This proposal (WP.29/2019/7) was adopted by the World Forum. Fifteen Contracting Parties out of the 25 applying UN R92 were present for the vote by AC.1. Fifteen voted in favor with zero against and zero abstaining.