One of the country's most important goals is to join the European Union. Countries believe that accession can improve the economy, economic development of the country and achieve good neighborly relations. On the other hand, the European Union is by its nature predestined for growth and is part of the EU enlargement plan in the near future, more precisely for the next ten years already established. The enlargement of the European Union is a common term that signifies the process of receiving full membership of the new members of the European Union. Accession to the European Union is a complex process that does not take place overnight, but the European Union is open to all European, democratic states that are capable of accepting membership challenges and implementing its regulations. Which countries in the Western Balkans will be able to meet the criteria for full membership in the European Union by 2025, or fail, one thing is certain. The process of expansion will continue, as the idea of European connectivity will surely be attractive to the countries on the waiting list with their example and achievements.