The goal of this paper is to analyze the influence of the EU on Turkish democracy. In order to achieve this aim, the paper concentrates on three areas, as representative institutions, opposition parties and freedom of expression. The impact of the EU on Turkey has been more explicit during the last decades. In particular since 1999 when the country became a candidate for membership, and that will eventually lead to Turkey joining the European Union. Thereby this paper will examine the demands EU set up for the country and how Turkey accomplishes these criteria. The first part of the analysis focuses on the conditions EU set up for Turkish membership, while the second part explains Turkey’s progress in meeting those demands.  The theories are Europeanization and the institution of freedom of expression which is part of Polyarchy. These will be used to answer the question: Which demands EU set up for Turkey and to what extent the country applies to those demands? The paper is based on qualitative method as a case study. Turkey has in some areas made progress regard to freedom of expression and representative institutions, however the country must continue with political reforms in those areas.