The European Chemicals Agency (ECHA) has launched a Call for Evidence to support the preparation of a study report under the Packaging and Packaging Waste Regulation (PPWR, Regulation (EU) 2025/40). Scope of the StudyThe study, as clarified in the Mandate Letter, is expected to include at least the following elements:Mapping of Packaging and Components – Identification of different packaging and packaging components (by material, type, format, etc.) Substances in Manufacturing – A list of substances, per packaging material/type, that can foreseeably be used in the production of packaging and packaging components. Substances in Life Cycle Stages – Where relevant (and if possible), a list of substances used in subsequent life cycle stages, including reuse or recycling of packaging waste. Mapping of Packaging Waste Streams – Where possible, mapping of current packaging waste streams, including collection practices and waste treatment technologies in the EU.