European integration was always, and as the recent events have shown, continues to be, an elitist project. Today, the size and complexity of the enlarged Union with 27 member states weakens the economic and political performance of the Union. Necessity of change is determined by the fact that the integration process is going along an unknown path. The apparent process of alienation of its citizens creates a distance in the relation Union - citizen which is the key element for efficient functioning of any political system. Still, communication between the Union and its citizens remains insufficient; there is a lack of exchange of information between them. After more than fifty years of a very dynamic evolution and deepened integration, the European Union has come to a stage when it needs to strengthen its democratic capacities in order to go further. Leaded by this problem of conceptualizing the demos, the EU is facing the problem of democratic deficit - without demos there cannot be any democracy. The study of the topic for democratic deficit became relevant as soon as the European Union achieved stronger impact on the life of its citizens. Policy makers and opinion leaders use different approaches to point out the reasons for the lacking of democratic legitimacy and this paper is based on the researches and analysis of the most famous authors like Dahl, Mayone, Moravcsik, Hix, Weiler, Decker, Sifft, Schmitter, etc. This paper speaks about this interested approach including both parts 'More Europe' and 'Less Europe'. It is a qualitative study based on secondary literature. This paper will first draw upon the reasons that have caused the appearance of the democratic deficit in the complex multi-level governance with diffuse mechanisms of democratic control of the Union. The main question that appears is whether this process of democratization may be observed in the European Union and could the mechanisms prove efficient to be called democratic or "Does the EU suffer from a democratic deficit in other words?" The unique political construction of the Union cannot be compared to any other model of a nation state in order to use the comparison method to come closer to the reasons that cause the democratic deficit. To its critics, the European Union was born in sin: a project devised by and for the elites, lacking democratic legitimacy. All attempts to make good the 'democratic deficit', a term coined in the 1970s, have failed. One hears everywhere today that the European Union suffers from a "democratic deficit". It is unaccountable and illegitimate. It is a distant technocratic superstate run by powerful officials who collude with national governments to circumvent national political processes, with regrettable consequences for national democracy. Although the development of the Union has proved that it is possible to build a system based on the basic principles of liberty, democracy, respect for human rights and fundamental freedoms, the rule of law, respect and preservation of representative democracy, etc. by integration of different European countries, different nations, cultural and linguistic diversities. And this is the reason that we should view European politics as normal everyday politics. [ABSTRACT FROM AUTHOR]