1.To establish a friendly environment for foreign nationals,Ministry of the interior National Immigration Agency Republic of China(Taiwan) will change the UI No. format for foreign nationals from the current code consisting of two English letters followed by eight digits to a new code consisting of one English letter followed by nine digits (hereafter referred to as “the new UI No.”), in conformity with the code used for citizens’ ID card numbers, from January 2, 2021.
2.If you have changed to new UI No.,please bring the following documents to post office to update your UI No.:
(1)Saving account:Please bring your ARC bearing the new UI No.,passbook,authorized seal and go to any post office to change your UI No. of account information(if your account is Branch-limited,please go to the post office where the account was opened).
(2)Time deposit account or Giro account:Please bring your ARC bearing the new UI No., authorized seal and go to the post office where the account was opened.
3.If you are not available to go to post office to update your UI Number,it does not affect the use of your account, ATM Card, iPost, or Web ATM,etc.For more information about "New UI No. for Foreign Nationals", please visit the website of NIA (Taiwan),or call NIA’s service station,"Life Advisory Service Hotline for Foreigners in Taiwan(0800-024-111)" or "MOI Service Hotline (1996)".