Corruption is one of the transnational crimes which is still a concern of the international community, to fight corruption, the majority of countries have agreed to prevent and eradicate it by holding international cooperation in various forums. Indonesia follows the development of the prevention of corruption by joining international agencies or organizations and has signed several international anti-corruption conventions, such as the United Nations Convention Against Corruption, which is then called UNCAC and finally ratified and enacted by Law Number 7 of 2006 by Indonesia and G-20 (Working Group on Against Corruption - WGAC). One way or an effort for countries to prevent including eradicating criminal acts of corruption is by entering into an Extradition treaty or an agreement to mutually commit criminals. In Indonesian law there are several state institutions that are appointed as the Central Authority in the implementation of extradition. The writing of this law examines the issue of the extent to which the performance of the institution appointed as the Central Authority in the implementation of extradition related to corruption cases in which the perpetrators of Indonesian citizenship flee abroad.