2 Nov 2022 Heavy-duty EV battery durability: Draft request for authorization to develop a new UN GTR (Canada, China, EC, Japan, UK, and USA) GRPE/2023/8 2022-11-02 Canada China EC Japan UK USA
6 Apr 2023 In-vehicle battery durability for electrified heavy-duty vehicles: Request for authorization to develop a new UN GTR (Canada, China, EC, Japan, UK, and USA) WP.29/2023/85 2023-04-06 Canada China EC Japan UK USA