The Swedish "Regulations on Producers' Packaging Liability" (2022:1274) came into force on January 1, 2023, aiming to promote the classification and recycling of packaging waste, facilitate the efficient use of resources, and reduce carbon dioxide emissions. This liability applies to packaging made of various materials, covering the entire process from raw materials to final products, and from producers to users. This regulation has assigned new roles and tasks to municipalities, producers, Producer Responsibility Organizations (PROs), and the Swedish Environmental Protection Agency, as follows: