Required Documents

1. Taiwan Water Corporation Various Change Service Application, Taiwan Water Corporation Consumer Water Supply Service Contract and Legal representative Consent Consent Letter.
2. Water bill receipt, customer number or address.
3. General users：Please carry identity documents to check；Or you can use Citizen Digital Certificate (MOICA) for online application.
4. Business users：The seals of the company and the responsible person representing the company.
5. If you are commissioned to apply for transfer, you should bring aforementioned documents and identity document for verification

Reference

1. Application for name change of water consumption shall be made upon signature for approval by previous user and complete payment of the various fees during period of water consumption. If the user cannot obtain signature from previous user, the applicant shall apply for name change alone. Previous user may object within six months, and TWC shall then cancel any changes made. New user shall be responsible for all overdue payment occurred after changes have been made and before cancellation of such changes. Users that do not willing to process according to the aforementioned two methods shall apply for new installation instead.
2. You can apply by mail, fax or online without the overdue water fee.