Air Pollution Control Act Article 41

The central competent authority shall conduct inspections on the emissions of air pollutants from in-use automobiles. If it is determined through evaluation that these automobiles cannot meet the emission standards for mobile pollution sources due to design or installation issues, the manufacturers or importers shall be ordered to recall and rectify the automobiles already sold within a specified period. Failure to comply by the deadline shall result in the suspension of their manufacturing, importing, and sales activities.Regulations for recalling and rectifying automobiles shall be established through consultation between the central competent authority and relevant agencies.
中文原文 空氣污染防制法第41條
中央主管機關抽驗使用中汽車空氣污染物排放情形,經研判其無法符合移動污染源空氣污染物排放標準,因設計或裝置不良所致者,應責令製造者或進口商將已出售之汽車限期召回改正;屆期仍不遵行者,應停止其製造、進口及銷售。
汽車召回改正之辦法,由中央主管機關會商有關機關定之。

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