Behnert, Anna KristinAnna KristinBehnertAntons, OliverOliverAntonsPrieß, LenaLenaPrießArlinghaus, JuliaJuliaArlinghaus2025-10-292025-10-292025https://publica.fraunhofer.de/handle/publica/49788910.1016/j.ifacol.2025.09.2092-s2.0-105018798980The transition to a Circular Economy is critical for achieving sustainable manufacturing. However, challenges such as complex supply chains, lack of transparency and stakeholder collaboration are hindering progress. This paper examines the potential of Data Spaces to overcome these challenges and promote sustainable production practices. A systematic review of the literature and abibliometric analysis were conducted to identify key research areas, geographical trends, synergies and gaps in the intersection of Da ta Spaces and Circular Economy. Subsequently, propositions were derived regarding the potential of Data Spaces to foster Circular Economy. By integrating Digital Product Pass ports and federated B2B marketplaces, Da ta Spaces facilitate recycling, repair and reuse processes, while simultaneously reducing the barrier to entry for small and medium-sized enterprises. The findings underscore the transformative role of Data Spaces in operation a lizingcircular principles. A research agenda is proposed to guide future empirical and theoretical studies in this domain.entrueCircular EconomyData SpaceSustainable DevelopmentSustainable Productionjournal article