Abstract This article examines the scope and limitations of jurisdictional immunities afforded to high-ranking state officials accused of international and transnational crimes in foreign courts, including international courts. It discusses how international law balances the immunities granted to facilitate international relations and uphold state sovereignty against the need to address serious crimes that threaten the international community as a whole. The analysis delves into key legal debates and landmark cases shaping the understanding of these immunities. A focal point of the analysis is the work of the International Law Commission (ilc) on the topic of Immunity of State Officials from Foreign Criminal Jurisdiction, particularly Draft Article 7. It is argued that ilc’s Draft Article 7, while explicitly clarifying the application of immunity in international crime cases, also provides valuable insights into the scope of immunity for transnational crimes. Transnational crimes, like corruption, are fundamentally private acts carried out for personal gain, regardless of whether they are committed by someone in an official capacity or utilizing the resources and instrumentalities of the state. Therefore, these acts cannot be considered official and do not trigger the application of immunity ratione materiae. By highlighting the implications of Draft Article 7, the article contributes to the broader understanding of how international law can reconcile the need for state officials to perform their duties without fear of foreign prosecution with the necessity of holding them accountable for serious crimes. It suggests a more restrictive approach to immunity, particularly concerning transnational crimes, thereby enhancing the potential for legal accountability for offending state officials.