The document describes a database called "DB Stakeholder" that was created through a collaboration between FedersanitàANCI and Merqurio to map and collect information on Italian public and private health stakeholders. The database contains detailed information on health facilities, decision-makers, and professionals at national, regional, and local levels. It is regularly updated and made available to pharmaceutical companies and authorities to facilitate contact with regional and local health organizations. Customer service is available by phone or email to provide information from the database.