This study is an attempt to explore the distinctive character of Europeanization of the Central and Eastern European countries (CEECs) and seeks to contribute to the development of the literature on Europeanization of political parties. The main inquiry is to analyze the relationship between Europeanization of political parties and party-level Euroscepticism. The study argues that party-level Euroscepticism is not merely an effect, but also a clear manifestation of Europeanization process.