Visitors to Taiwan must obtain a visa or authorization in
advance, unless they come from one of the visa exempt countries or
countries whose nationals are eligible for visa on arrival. All
visitors must hold a passport valid for 6 months (except the
citizens of Japan who can hold a passport valid for 3 months, and
citizens of United States who are only required to hold a passport
valid for the entire duration of stay).
https://www.immigration.gov.tw/np.asp?ctNode=29990&mp=2 (English version)
https://www.immigration.gov.tw/mp.asp?mp=1 (Chinese version)
Please note ICSAT is not authorized to assist with the VISA process beyond providing the Notification of Acceptance Letter and Invitation Letter (after registration) issued by the ICSAT Committee Board. The invitation letter will be issued after the successful registration. Should your application be denied, ICSAT cannot change the decision of the Ministry of Foreign Affairs, nor will ICSAT engage in discussion or correspondence with the MOFA or the Embassy on behalf of the applicant. The registration fee cannot be refunded when the VISA application of individual being denied.