Proposal for Supplement 8 to 03 series of amendments to UN Regulation No. 51 (Noise of M and N categories of vehicles)
Documentation
WP.29/2023/2
UN R51: Proposal for Supplement 8 to the 03 series of amendments
UN R51: Proposal for Supplement 8 to the 03 series of amendments
Proposal to introduce measures to reduce variability across assessments and to bring the latest ISO 10844 standard test surface into the Regulation. The proposal includes editorial corrections and clarifications based on the 03 series of amendments to UN R51 up to Supplement 7 (GRBP/2023/12) subject to review and approval during the January 2023 GRBP session.