27.
The 27 belonging to the European Union are: Austria, Belgium, Bulgaria, Cyprus, The Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Ireland, Italia, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden and The UK.
There were 27 members of the European Union in 2009. They were:
Austria, Belgium, Bulgaria, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden and United Kingdom.
There were 25 countries in the European Union in 2004, 10 of which joined on the 1st of May 2004. The 25 members were Austria, Belgium, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Poland, Portugal, Slovakia, Slovenia, Spain, Sweden and United Kingdom.
In 2000 there were 15 members of the European Union. See the related question below.
28 countries make up the European Union. When they first began in 1951, there were only six countries, but they have continued to grow.
Romania and Bulgaria.
Romania and Bulgaria.
There are 27 EU countries.
They joined the EU in 2004 on the 1st of may. Since then they have been added to the list of EU countries.
The countries that joined the EU in 2004 were: Cyprus, Czech Republic, Estonia, Hungary, Latvia, Lithuania, Malta, Poland, Slovakia and Slovenia
No Eastern European countries were members of the European Union in 1993. The EU did not expand to the east until 2004 when nine Eastern European countries (with one Western European nation) joined the EU.
No countries joined the EU in 2008. 10 countries joined in 2004. See the related question below.
In 2005, there were 25 countries in the EU.
The EU is an organisation, not a nation. As of 2015, it has 28 independent countries that are members of it.
It joined along with 9 other countries in May 2004.
Actually, it was in 2004. The following countries joined the EU.CyprusCzech RepublicHungaryEstoniaLatviaLithuaniaMaltaPolandSloveniaSlovakia
If you mean how many countries in the EU use the EU currency, the Euro, the answer is 17.
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27 Countries were part of the EU in 1957! NOPE! there ARE NOW 27 countries there were not 27 back then!