Regulations Governing Airport Terminal Preparation, Construction, and Operation Article 9

When the expected time of commencement or completion of approved airport terminal construction is changed, the applicant shall file with CAA for MOTC record.
中文原文 航空站籌設興建及營運管理辦法第9條
經核准興建之航空站,如施工計畫開工或竣工年月變更時,申請人應報請民航局轉交通部備查。

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