Poland has been a member of the European Union since 1 May 2004 under the Accession Treaty signed in Athens on 16 April 2003. As a member state, Poland has the power to influence EU decisions. The European Union is an economic and political union between 27 EU countries that together cover much of the continent.

Is Poland classed as Europe?

On 1 May 2004 Poland became a full member of the European Union, along with 9 other European countries.

Why Poland does not use the euro?

The report of 2018 verify that Poland meets 2 out of 4 economic criteria related to price stability and public finances. Poland does not meet 2 criteria of exchange rate stability and long-term interest rates. Moreover, Polish law is not completely compatible with the EU Treaties.