This course examines the development of Türkiye–European Union relations, focusing on the Ankara Agreement, the Customs Union, the Luxembourg and Helsinki Summits, and the accession process. It also covers Türkiye’s relations with the EU since 1999, Europeanization and de-Europeanization, and the economic and political implications of EU accession. The course concludes with an examination of Türkiye–EU relations in the context of European identity and Türkiye’s place in Europe.