5 Mar EV/HFCV retrofit system - Cybersecurity provisions (Spain) EV/HFCV-07-05 2026-03-05 Spain
20 Mar 2025 IWG on EV/HFCV Retrofit Systems: Terms of reference (France and Spain) GRPE-92-14 2025-03-20 France Spain
7 Nov 2024 Proposed activities on harmonized technical regulatory frameworks for Electric Vehicles (EV) / Hydrogen Fuel Cell Vehicles (HFCV) retrofit systems (France, Italy, and Spain) WP.29-194-15 2024-11-07 France Italy Spain
14 Feb 2025 Proposal for an informal group on EV/HFCV retrofit systems (France, Germany, Italy, Spain, Sweden, and UK) WP.29-195-10/Rev.1 2025-02-14 Proposal to create a new Informal Working Group on harmonized technical regulatory frameworks for Electric Vehicles (EV) / Hydrogen Fuel Cell Vehicles (HFCV) retrofit systems. France Germany Italy Spain Sweden UK