Taipei City Construction Management Office

In order to provide better service quality, the 1999 Taipei Citizen Hotline system is ex-pected to undergo maintenance on Thu., July 31, 2025, from 6 PM to 9 PM. The 1999 Hotline will remain operational for traditional phone and mobile calls, which will generally not be affected, if you experience difficulties getting through, please try again later, or ac-cess Taipei City Petition System or the “Report Problem” feature in TaipeiPASS to express your opinions on municipal matters. We sincerely apologize for any inconvenience caused and kindly ask for your understanding.