Aircraft Flight Operation Regulations Article 100

An operator shall ensure that the equipment installed in compliance of Article 98 and Article 99 are replaced before expired.
中文原文 航空器飛航作業管理規則第100條
航空器使用人應確保第九十八條及第九十九條規定之各類設備均於有效使用期限內。

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