Transition economy to the IMF, Iran is in transition to a market economy, demonstrating early stages of a transition economy. The eight first-wave accession countries, which joined the European Union on 1 May 2004 (Czech Republic, Estonia, Hungary, Latvia, Lithuania, Poland, Slovakia, Slovenia) and the two second-wave accession countries that joined on 1 January 2007 (Romania and Bulgaria) have completed the transition process. According to the World Bank, "the transition is over" for the 10 countries that joined the EU in 2004 and 2007. It can be also understood as all countries of the Eastern Bloc. "Transition economics" is a special branch
European Union Customs Union the time of year. The full WTO Most Favoured Nation tariff rates apply only to those countries that do not have a Free Trade Agreement with the EU, or are not on a WTO recognised exemption scheme such as Everything but Arms (an EU support arrangement for Least Developed Countries). European Union Customs Union The European Union Customs Union (EUCU) is a customs union which consists of all the member states of the European Union (EU), Monaco, and some dependencies of the United Kingdom which are not part of the EU. Some detached territories of EU members do not participate