The Ministry of Foreign Affairs, European Union and Cooperation (MAEUEC) is a department of the Government of Spain in charge of planning, managing, carrying out and evaluating the country's foreign and international cooperation for development policies, paying special attention to the ones in relation to the European Union and Ibero-America, as well as coordinating and supervising all actions done in this areas by the other Ministries and Public Administrations. Likewise, it is responsible for promoting international economic, cultural and scientific relationships, taking part in the proposal and application of the migration policy, promoting cross-border and interterritorial cooperation, protecting Spaniards abroad and preparing, negotiating and processing the international treaties which Spain is part of.

The Spanish government departments, commonly known as Ministries, are the main bodies through which the Government of Spain exercise its executive authority. They are also the top level of the General State Administration. The ministerial departments and their organization are created by Royal Decree signed by the Monarch and the Prime Minister and all of them are headed by a Cabinet member called Minister.