Former communist countries admitted for EU accession

On April 16, 2003, the 2003 Treaty of Accession was signed by 10 countries, admitting them for European Union (EU) ascension. After Malta and Cyprus, eight of the ten new EU nations (Poland, Hungary, Slovakia, the Czech Republic, Slovenia, Estonia, Latvia, and Lithuania) were former communist countries. The signing of the treaty in Athens marked the first time that former members of the Soviet Bloc joined the EU.

Learn more about EU expansion from the organization’s website.