High Quality Content by WIKIPEDIA articles! The legal status of Republic of China (commonly known as Taiwan) is a controversial issue which stems from the complex post-Second World War history of Taiwan. Various claims have been made by the People`s Republic of China (PRC), the Republic of China (ROC), and supporters of Taiwan independence over this question, with a variety of arguments advanced by all sides. The question has significant bearing on the political status of Taiwan and touches upon many aspects of international law. In practice, sovereignty over Taiwan is exercised by the Republic of China.