Commission delegated rules set harmonised methodologies for recycling efficiency, material recovery and recycler documentation format for waste batteries

The European Commission published delegated rules under Regulation (EU) 2023/1542 establishing harmonised methodologies to calculate and verify recycling efficiency for waste batteries (including lead-acid, nickel-cadmium, lithium and other categories) and to measure material recovery for cobalt, copper, lithium, nickel and lead. The rules also introduce a harmonised documentation format that recyclers must provide to Member State authorities, supporting consistent compliance evidence and enforcement of Batteries Regulation waste-battery targets (incl. Annex XII-related obligations). The Commission news item states the methodology enters into force on 24 July 2025.