1. The World Forum for Harmonization of Vehicle Regulations (WP.29) held its 181th session on 24 June 2020,1 chaired by Mr. A. Erario (Italy). The following countries were represented, following Rule 1 of the Rules of Procedure of WP.29 (ECE/TRANS/WP.29/690/Rev.1): Australia, Bosnia and Herzegovina, Brazil, Canada, China, Czech Republic, Egypt, Finland, France, Germany, Hungary, India, Italy, Japan, Luxembourg, Malaysia, Netherlands, Nigeria, Norway, Pakistan, Poland, Republic of Korea, Romania, Russian Federation, San Marino, Singapore, Slovakia, South Africa, Spain, Switzerland, Tunisia, Turkey, United Kingdom of Great Britain and Northern Ireland, United States of America and Viet Nam. Representatives of the European Union participated. The following international organization was represented: International Telecommunication Union (ITU). The following non-governmental organizations were also represented: Association for Emissions Control by Catalyst (AECC), Consumers International (CI), European Association of Automotive Suppliers (CLEPA/MEMA/JAPIA),2 FSD Fahrzeugsystemdaten GmbH, Federation Internationale des Grossistes, Importateurs et Exportateurs en Fournitures Automobiles (FIGIEFA) / International Federation of Automotive Aftermarket Distributors, Global New Car Assessment Programme (Global NCAP), International Motor Vehicle Inspection Committee (CITA), Fédération International de l’Automobile (FIA), International Motorcycle Manufacturers Association (IMMA), International Organization of Motor Vehicle Manufacturers (OICA), Motor and Equipment Manufacturers Association (MEMA), European Tyre and Rim Technical Association (ETRTO) and SAE International. Other non-governmental organizations were represented following Rule 1(d): American Automotive Policy Council (AAPC) and Secure America’s Future Energy (SAFE).