1. The Working Party on General Safety Provisions (GRSG) held its 127th session from 15 to 19 April 2024 in Geneva. The meeting was chaired by Mr. A. Erario (Italy). Experts from the following countries participated in the work, following Rule 1 of the Rules of Procedure of the World Forum for Harmonization of Vehicle Regulations (WP.29) (ECE/TRANS/WP.29/690/Rev.1): Australia, Canada, China, Czech Republic, Finland, France, Germany, India, Italy, Japan, Netherlands, Norway, Poland, Republic of Korea, Russian Federation, Spain, Sweden, Switzerland, United Kingdom of Great Britain and Northern Ireland and United States of America. Experts from the European Commission (EC) participated. Experts from non-governmental organizations participated: Eurogas, European Association of Automotive Suppliers (CLEPA), Federation International de l’Automobile (FIA), International Association of the Body and Trailer Building Industry (CLCCR), International Federation for Historic Vehicles (FIVA), International Motor Vehicle Inspection Committee (CITA), International Motorcycle Manufacturers Association (IMMA), International Organization of Motor Vehicle Manufacturers (OICA), International Road Federation (IRF) and World bicycle Industry Association (WBIA).