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A group of German automakers, chemical concerns, and battery producers have announced the joint development of a “battery passport” designed to help government regulators trace the history of the cells. The consortium is funded by the German government and is supposed to work in tandem with new battery regulations that are being prepared by the European Union.

According to the German economic ministry, officially the Federal Ministry for Economic Affairs and Climate Action, the overarching plan is for the EU to mandate traceable hardware be installed in all batteries used in the continent by 2026. Those intended for use in electric vehicles are up first, with the passport scheme also serving to chronicle everything from the vehicle’s repair history to where the power cell’s raw materials were sourced.