3.5 Interoperability domain [1]¶

In the context of these Guidelines, the interoperability domain means a specific context in which several Administrations and / or Private entities need to exchange data and / or integrate their processes to follow up on the regulatory provisions.

Each interoperability domain is characterized by:

• the participating subjects, the Administrations and Institutions (including the Ministry of Tourism and ENIT) and any private subjects (citizens and businesses);
• the IT systems of the participating parties that exchange data and / or integrate their own processes;
• the set of APIs implemented to ensure interactions between the IT systems of the participating parties;
• the security criteria that the single APIs provide to ensure transactions between participating parties that comply with the standard.