Regulations Governing Personal Data File Security Maintenance Plan and Processing Method for the Civil Aviation Enterprise Article 11

When the enterprise uses personal data for marketing for the first time, it shall provide the parties concerned with a free-of-charge means of expressing refusal to accept the marketing, and after an expression of refusal by a party concerned, shall immediately cease to use that party’s personal data for marketing, and announce this to all of its staff.
中文原文 民用航空運輸業個人資料檔案安全維護計畫及處理辦法第11條
業者於首次利用個人資料行銷時,應提供當事人免費表示拒絕行銷之方式,且倘當事人表示拒絕行銷後,應立即停止利用其個人資料行銷,並週知所屬人員。

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