OsserMare, the National Observatory on the Economy of the Sea of the chamber system, has started a series of partnerships with some research centers and specialized observatories that has led to today the creation of five reports each focused on a sector-specific supply chain or on one of its aspects. A report is focused on commercial ports and is curated by SRM, one on tourist ports is organized by the Center for Studies on Ports Turistica Italiana by Assonat, a report entitled "The cruise industry in Italy: the involvement of Italian municipalities" is edited by Risposte Turismo, a report on the fishing is organized by the National Fisheries Observatory and a report on "Italian Yachting Map 2024- Nautical Districts Italians" is curated by Yachting Insight - Centro Studi e Advanced Research of NAVIGO's Italian Yachting Excellence.