Local Government Act Article 48

Mayors of special municipalities, magistrates/mayors of counties/cities, and mayors of townships/cities shall present their administration report during the regular session of the councils of the special municipality, county/city council, or township/city council. The heads of first-level agencies and subordinate first-level agencies of governments of the special municipality and the heads of first-level agencies and subordinate agencies of county/city governments and township/city offices shall present reports on affairs under their jurisdiction.During council sessions, councilors of the special municipality, county/city councilors and township/city councilors shall have the right to interpellate the aforementioned heads of units and agencies on the affairs under their jurisdiction. Policy implementation and operations shall be interpellated separately; during the interpellation on operations, the heads of relevant competent authorities on operations shall attend and shall respond to the interpellation.
中文原文 地方制度法第48條
直轄市議會、縣(市)議會、鄉(鎮、市)民代表會定期會開會時,直轄市長、縣(市)長、鄉(鎮、市)長應提出施政報告;直轄市政府各一級單位主管及所屬一級機關首長、縣(市)政府、鄉(鎮、市)公所各一級單位主管及所屬機關首長,均應就主管業務提出報告。
直轄市議員、縣(市)議員、鄉(鎮、市)民代表於議會、代表會定期會開會時,有向前項各該首長或單位主管,就其主管業務質詢之權;其質詢分為施政總質詢及業務質詢。
業務質詢時,相關之業務主管應列席備詢。

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