SeaClear2.0 is seeking to collaborate with 5 Associated Regions in the Atlantic +Arctic, Baltic, Mediterranean, and Danube/Black Sea basins. With a grant of up to €100,000 each, the selected regions will be strategic partners, showcasing the feasibility, replicability, and scale-up of SeaClear2.0’s pioneering solutions for identifying, collecting, and valorising marine litter. In return, the selected regions will have the opportunity to enhance their capacities and approaches to identify and implement site-specific solutions for preventing and minimising marine litter and foster an ocean literate society through community activation and citizen engagement, in their regions.