Construction Industry Act Article 4
Any construction enterprise that is not permitted and licensed with a registration certificate or doesn't join the association of construction industry may not do business.The association of construction industry may not reject any application for joining the association.Where the association of construction industry, without any due reasons, refuses a construction enterprise to join, the enterprise shall be regarded as enrolled after it is approved by the central competent authority of civil organization.
中文原文 營造業法第4條
營造業非經許可，領有登記證書，並加入營造業公會，不得營業。
前項入會之申請，營造業公會不得拒絕。
營造業公會無故拒絕營造業入會者，營造業經中央人民團體主管機關核准後，視同已入會。
前項入會之申請，營造業公會不得拒絕。
營造業公會無故拒絕營造業入會者，營造業經中央人民團體主管機關核准後，視同已入會。