The article discusses the concept of 'New Public Management' (NPM) and its impact on managerial reform. It explores the criticisms of NPM both within and outside the public service, highlighting tensions and contradictions. To stay relevant, NPM needs to adapt to address these criticisms. The article also looks at future challenges for NPM, such as the need to move beyond traditional and modern management styles, the risk of blindly copying NPM methods, and debates about the core competencies of public sector agencies.