This is the fourth thematic event of the project 'Global Political and Economic Realignment: European Contributions', developed by CEBRI in partnership with the Delegation of the European Union to Brazil. The event, which will address the topic of Circular Economy, aims to present perspectives from Brazil and the European Union, in order to identify points of cooperation. Circular Economy is a model that seeks to reduce, reuse, and recycle materials and resources, contributing to environmental and economic sustainability. With the participation of experts and representatives from the public and private sectors, the event is expected to promote constructive dialogue and identify opportunities for collaboration between the two regions.