Serbia is said to enter the European Union (EU) in 2025 and a criteria for inclusion in the EU are the Copenhagen criteria’s. The purpose of this thesis is to examine how the EU as an external and international actor acts to further the implementation of the first Copenhagen criteria concerning democratic institutions, the rule of law, human rights and protection of minorities. Through a qualitative theory consuming study this thesis investigates the EUs aims and actions in Serbia, a country outside the boards of the EU by applying a theoretical framework based on Lawrence Whiteheads theory on international dimensions of democratization. As a result the thesis finds that the European Union has an interest in democracy promotion in Serbia as defined in the Copenhagen criteria. The EU uses several different methods such as economic aid, learning resources, diplomacy and normative contagion to attain its purpose. But the true reason behind the EUs interest is Serbia is discussed among scholars as well as the effective ways of implementing EUs strategies and the development of sanctions against states that do not comply with the democratic values of the Copenhagen criteria.