Garth Hickle presented on the present state and challenges of extended producer responsibility (EPR) schemes in OECD countries and emerging economies. Some key factors for successful implementation of EPR schemes include ensuring a level playing field for all producers and products in a category, clarifying the role of municipalities, and instituting adequate reporting for transparency. Design considerations include financing models that assign costs by brand or category and setting fees based on factors like recyclability. Finally, implementation requires supporting downstream processing through measures like regulatory definitions, material tracking, third-party auditing, and integrating the informal sector.