EUROZONE is a group name for 13 countries that accepted Euro as its national valut. Those countries are: Austria, Belgium, Finland, France, Germany, Greece, Ireland, Luxembourg, Netherlands, Portugal, Spain.

EUEOPEAN COUNCIL or European summit (not Council of European union) is a meeting of a country leaders or governments in EU and a president of European Commission. By the year maintains average 4 European Councils, on which is talking about main problems and about following cooperation. It consists of 25 members.

EUROPEAN CENTRAL BANK (ECB) the head office is in Frankfurt on Main in Germany and it is a central bank of 'Eurozone', it's in charge of monetary politics of 12 countries that use Euro as national valut. The first competent of the bank is – Claude Trichet. Main goal of ECB is to keep a stability of prices and low inflation in 'Eurozone'.

EUROPEAN INVESTING BANK is an institution of EU which location is in Kirchberg, Luxembourg

COMMITEE OF REGIONS (CoR) is an institution that emerged along with treaty in Maastricht. Her goal is to expand regions autonomy in EU in common life. Council or commission often times ask them for a opinion about : education, trainings, culture, health, struggle against drugs, traneuropean connections, structure funds.

ECONOMIC AND SOCIAL COMMITTEE is an society of european social and economic partners. It has been established 1957. with a goal to unite different economic investors groups and to restore common market. This institution has ensured that their voices hear in commission ,council and parliament. With establishing EU Economic and social committee got a larger significance. Their impact now reaches to social politics, environment, education, health, customers protection...

POLITICAL AND SOCIAL COMMITTEE (PSC) helps in politics development for european common side and self-insurance politics, making opinions for general problems.

EUROPEAN INTELLIGENCE AGENCY (EEA) is a EU agency responsible for monitoring european area. The controllers of EEA are the delegates of EU members, representive of European commission and two scientist charged of parliament. The head office is in Copenhagen, Denmark.

EUROPEAN AIRPLANE AGENCY it's in charge of airplane agencies security of European union.

EUROPOL is an criminal intelligence agency of European Union. Its headquarters are in Haag. It employees approximately 263 officers and 63 intelligence agents. Europol doesn't have implement power, but only to inform other institutions (police) about crime.

EUROPEAN ATTORNEY OFFICE is charged for surveiling European institution authorities for any kind of exploit.