Retail Market Management Regulation Article 2

The central competent authority referred to herein is the Ministry of Economic Affairs, and competent authorities in counties (cities) shall be the county (city) government, and village (township, city) offices in villages, townships and county-administered cities [hereinafter referred to as the Village (town, city)].
中文原文 零售市場管理條例第2條
本條例所稱主管機關:在中央為經濟部;在直轄市為直轄市政府;在縣(市)為縣(市)政府;在鄉、鎮、縣轄市〔以下簡稱鄉(鎮、市)〕為鄉(鎮、市)公所。

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