THE INFLUENCE OF EUROPEAN UNION LAW ON THE CONSTITUTIONAL LAW OF UKRAINE: THE ANTI-CORRUPTION ASPECT

Abstract

The article is devoted to a comprehensive analysis of the influence of European Union law on the constitutional system of Ukraine, particularly in the field of anti-corruption policy. The harmonization process of Ukrainian legislation with EU norms, international conventions, and recommendations of European institutions—which requires compliance with the principles of democracy, the rule of law, transparency, and accountability of public authorities—is thoroughly examined. It has been established that the European integration process has contributed to the modernization of the legal framework, the establishment of independent anti-corruption institutions, and the formation of a comprehensive system for preventing corruption in various spheres of public administration. The study provides a detailed examination of key legal acts and institutional reforms in this area. In particular, the Laws of Ukraine “On Prevention of Corruption” and “On the National Anti-Corruption Bureau of Ukraine,” as well as the establishment of the Specialized Anti-Corruption Prosecutor’s Office and the High Anti-Corruption Court, are analyzed in detail. The article emphasizes the role of the EU in providing financial, technical, and expert support, ensuring institutional independence, enhancing the professional capacity of personnel, and facilitating the effective investigation and prosecution of corruption-related offenses. Special attention is given to the 2019 constitutional amendments, which enshrined Ukraine’s strategic course toward EU and NATO membership, thereby granting European integration a constitutional dimension and defining the legal basis for the incorporation of EU norms into domestic legislation. The article also analyzes current scholarly research by both domestic and international authors, as well as assessments by international organizations, including GRECO and the European Commission, which evaluate the progress and effectiveness of anti-corruption reforms. Sociological data indicating a gradual increase in public support for European integration, rising trust in public institutions, and the importance of effective anti-corruption mechanisms are also considered. The article concludes that EU law serves as a key driver in the transformation of Ukraine’s constitutional system, contributing to the strengthening of democratic institutions, enhancing government transparency, and supporting the development of independent bodies. The further success of integration will depend on the state’s capacity to ensure the effective implementation of EU standards and the sustainable development of anti-corruption policies.