The 189th session of the United Nations Economic Commission for Europe (UN ECE) World Forum for Harmonisation of Vehicle Regulations (WP.29) is scheduled to take place March 7-9, 2023. Amongst the proposed Supplements and Series of Amendments submitted for potential adoption at this meeting are:
- An 06 Series of Amendments to Regulation No. 110 on compressed natural gas (CNG) and liquified natural gas (LNG) fuel systems.
- An 04 Series of Amendments to Regulation No. 117 on the rolling sound emissions, wet grip and rolling resistance of tyres.
- An update to the detailed WP.29 work priorities related to automated/autonomous vehicles.