A Public List, in the context of cybersecurity and digital regulation, refers to an official register maintained by authorities such as Agcom (the Italian Communications Authority). This list identifies and catalogs 'relevant influencers' - individuals or entities with significant online presence and influence. The purpose of the Public List is to promote transparency and accountability by making public the identities of those whose online activities can impact public opinion or information dissemination. Entities on this list may be subject to specific legal obligations, including compliance with advertising and disclosure regulations. The Public List helps regulators, platforms, and the public monitor influential digital actors, ensuring responsible conduct and adherence to legal standards in the digital ecosystem.