Rules Governing the Administration of Electronic Payment Business Article 42

Specialized electronic payment institutions that set up a new business presence shall, within five business days from the date of establishment, report the date of establishment, address, and scope of business of the new presence to the competent authority for recordation. The aforementioned provision also applies to the relocation or closure of business locations.
中文原文 電子支付機構業務管理規則第42條
專營電子支付機構增設營業據點,應於設立日起五個營業日內將設立日期、地址及營業範圍報請主管機關備查;遷移或裁撤時,亦同。

English translation for reference only; the Chinese text prevails. Not legal advice.