Air Pollution Control Act Article 45
Competent authorities at all levels may perform irregular air pollutant emission testing or inspections of in-use mobile pollution sources at car parks or stations, at airports, on roadways, in port zones, on water bodies or at other appropriate locations, or may notify transportation vehicles for which there is a concern of polluting to undergo testing at a designated location by a designated deadline.The central competent authority in consultation with relevant agencies shall determine regulations for the random air pollutant emission testing of in-use mobile pollution sources.
中文原文 空氣污染防制法第45條
各級主管機關得於車（場）站、機場、道路、港區、水域或其他適當地點實施使用中移動污染源排放空氣污染物不定期檢驗或檢查，或通知有污染之虞交通工具於指定期限至指定地點接受檢驗。
使用中移動污染源排放空氣污染物不定期檢驗之辦法，由中央主管機關會商有關機關定之。
使用中移動污染源排放空氣污染物不定期檢驗之辦法，由中央主管機關會商有關機關定之。