Regulations Governing Airport Ground Handling Services Article 13

Airport ground handling service operators shall, within six months after the end of each year, submit relevant operational and financial reports to the CAA for approval and recordation by MOTC.
中文原文 航空站地勤業管理規則第13條
航空站地勤業應於每屆年度終了後六個月內,將有關營運及財務表報檢送民航局核轉交通部備查。

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