Elections in Taiwan, officially the Republic of China, are held on national and local level. On the national level, the head of state, the President, and all members of the national legislature, the Legislative Yuan, are elected directly by the citizens of Taiwan. National elections were synchronized into a single day from 2012 and are held every four years.
Local self-government bodies including special municipalities, counties, cities, townships, county-controlled cities, indigenous districts and villages have their own elections. The head as well as the legislators of the self-government bodies are all directly elected by the people who have registered their residency in the respective territory. Local elections were synchronized into a single day from 2014 and are held every four years.
Elections are supervised by the Central Election Commission (CEC), an independent agency under the central government, with the municipality, county and city election commissions under its jurisdiction. The minimum voting age is twenty years. Voters must satisfy a four-month residency requirement before being allowed to cast a ballot.
The government of the Republic of China, led by Kuomintang, retreated to Taiwan in 1949 after losing the Chinese Civil War with the Communist Party of China. In that time, the Temporary Provisions Effective During the Period of Communist Rebellion was enforced and largely restricted many civil and political rights including voting right of the Taiwanese people. In addition, the Martial law in Taiwan also set most actions of oppositions as illegal. From 1949 to 1990, the President was elected by the first National Assembly which had never been reelected since 1948. The Legislative Yuan had also never been reelected since 1947. The provincial Governor and municipal Mayors were appointed by the central government. The direct elections were only held in the local leaders lower than county level, and legislators lower than the provincial level.