Austria
Mata uang yang digunakan adalah Euro. Euro pertama kali diedarkan di Austria pada tanggal 1 Januari 1999.
Konstantinos Karamanlis
Following his signing of the Accession Treaty with the European Economic Community (now the European Union) in 1979, Karamanlis relinquished the Premiership and was elected President of the Republic in 1980 by the Parliament, and in 1981 he oversaw Greece's formal entry into the European Economic Community as its tenth member. He served until 1985 then resigned and was succeeded by Christos Sartzetakis.