This dataset constitutes the official catalogue of results and assets produced within the NATMed project, a research and innovation initiative focused on Flood-Water Control Nature-based Solutions (FWC-NbS) in the Mediterranean region. The catalogue enumerates 9 key project outputs spanning a range of asset types.Each record documents the asset's name, its typology, its Technology Readiness Level (TRL) at both the start and end of the project, the Intellectual Property Rights (IPR) holder(s), the access level (open access, open source, or restricted), and a URL pointing to the publicly accessible resource.