Document presents comparison of UN R51.03 ASEP, UN R51.04 RD-ASEP, and an updated ASEP alternative concept. It outlines improvements including explicit testing of all conditions to reduce test detection schemes, expanded vehicle speed range to 1-100 km/h, random test point evaluation, and extension to part load conditions. Main open topics include tyre model stability, technology and model temperature correction, application and uncertainties, and criteria and judgement safeguards. Document identifies quick wins through clarification that all modes must be tested and suggests main improvements can be realized through an updated, simple ASEP with part load testing capabilities.
Information brochure providing practical details for the EVS-31-A05 meeting at the European Commission Joint Research Centre in Seville, Spain. The document specifies the venue address at the Expo Building, business hours from 08:30 to 17:00, and transportation options including airport bus service costing 6 EURO and taxis costing approximately 30 EURO. Five recommended hotels are listed near the venue. Lunch and breakfast will not be provided; however, snacks and beverages including coffee, tea, and water will be provided. Several restaurants are available in the vicinity of the JRC building.
Agenda for the 31st session of the EVS IWG, 25–27 January 2026 in Seville, Spain. The session includes reports of UN activities, updates on ongoing research and rulemaking activities including transposition of GTR 20 to national regulation, and technical information from countries and industry on seven phase 3 items: expansion of electrical and battery safety protection scope, bottom protection, maintaining EV battery safety during in-use phase, micro-mobility and light-category vehicle safety, post-crash REESS safety assessment and stabilization procedures, safety of swappable batteries, and quantitative criteria on flammability, toxicity and corrosiveness of vented gases and smoke.