Capital: Vienna; Official EU language(s): German; EU member country: since 1 January 1995. Denmark. Flag of Denmark. Capital: Copenhagen; Official EU language(s): Danish. . Portugal. Flag of Portugal. Capital: Lisbon; Official EU language(s):. Romania. Flag of Romania. Capital: Bucharest; Official EU language(s): .
Austria. Austria is a member country of the EU since January 1, 1995 with its geographic size of 83,879 kmÂ², and population number 8,576,234, as per 2015. Belgium. Bulgaria. Croatia. Cyprus. The Czech Republic. Denmark. Estonia.
The first batch of countries joined in 1957, which included Germany, France, Italy, Belgium, Luxembourg and The Netherlands. In 1973, Denmark, Ireland and the UK joined. Greece joined in 1981, followed by Spain and Portugal in 1986 and Austria, Finland and Sweden in 1995.
The European Union (EU) and European Economic Area (EEA) – which countries are in the EU and EEA, the single market and free movement of goods, capital, .
The newest list of the European Union member states and the dates of their. Community was signed in 1957 by six countries: Belgium, Germany, France, Italy,. Country, EU accession date, Schengen Area member, Eurozone member .