Visa requirements for Taiwan passport holders are administrative entry restrictions by the authorities of other states placed on nationals of the Republic of China (ROC), commonly known as Taiwan. Although the ROC has only one type of nationality under its nationality law, its nationals' right of abode in Taiwan is based on whether they have established household registration in Taiwan, hence ROC nationals are divided into two categories: nationals with household registration ("NWHRs"), with right of abode in Taiwan; and nationals without household registration ("NWOHRs"), without right of abode in Taiwan. Only NWHRs are entitled to a National Identification Card, and the National ID number is imprinted on the passport's biodata page to signify the holder's status as an NWHR. Holders of su