THE INTERVENTION AIMS TO ENSURE INTEROPERABILITY AND LAY THE INFRASTRUCTURE BASES FOR THE CONSTRUCTION OF THE ESF THAT WILL TAKE PLACE THROUGH SUCCESSIVE PHASES. DOWNSTREAM OF THE LATTER WILL GO TO THE REALISATION OF THE PORTAL OF THE CITIZEN (MAIN TOOL FOR THE DISSEMINATION OF HEALTH SERVICES WILL BE THE HEALTH PORTAL THAT WILL ALLOW BOTH CITIZENS AND INDUSTRY OPERATORS TO ACCESS THE STORED DATA). YOU WILL ALSO HAVE THE IMPLEMENTATION OF THE MOBILE APP (CREATING A WEB APPLICATION THAT CAN BE USED BOTH ON A MOBILE CHANNEL AND ON A TRADITIONAL DESKTOP BROWSER IN ORDER TO GUARANTEE THE USER DIRECT ACCESS TO VARIOUS SERVICES USEFUL IN THE HEALTHCARE SECTOR).