Construction Industry Act Article 11
Where a civil engineering contractor company operates business beyond the previously registered municipality, county (city), the business shall be limited to the neighboring municipality, county (city).In case of business operation beyond the specified zone as mentioned in the preceding paragraph, Taipei City, Keelung City, Hsinchu City and Chiayi City are deemed to be the neighboring municipality, county (city). Penghu County, Kinmen County are deemed to be neighboring Kaohsiung City, Lienchiang County is deemed to be neighboring Keelung City.
中文原文 營造業法第11條
土木包工業於原登記直轄市、縣（市）地區以外，越區營業者，以其毗鄰之直轄市、縣（市）為限。
前項越區營業者，臺北市、基隆市、新竹市及嘉義市，比照其所毗鄰直轄市、縣（市）；澎湖縣、金門縣比照高雄市，連江縣比照基隆市。
前項越區營業者，臺北市、基隆市、新竹市及嘉義市，比照其所毗鄰直轄市、縣（市）；澎湖縣、金門縣比照高雄市，連江縣比照基隆市。