Professional Engineers Act Article 13

A professional engineer may be commissioned to conduct the professional practice within their engineering branch as planning, design, construction supervision, research, analysis, test, evaluation, appraisal, construction, manufacture, maintenance, inspection, project management and other related services.The scopes of professional practice of various engineering branches shall be prescribed by the central competent authority in conjunction with the central authorities in charge of the relevant industries.The system for professional engineer certification shall be enforced for certain specified engineering branches or technical service categories in an effort to upgrade the quality of technical services or safeguard public health and safety. The regulations for certification shall be prescribed by the central competent authority in conjunction with the central authorities in charge of the relevant industries.When a government agency, a government-owned enterprise, or a public juristic person independantly conducts the professional practice stipulated in Paragraph 1 requiring certification in accordance with other laws, they shall assign their subordinates who have lawfully obtained relevant professional engineer certificates to do so.
中文原文 技師法第13條
技師得受委託,辦理本科技術事項之規劃、設計、監造、研究、分析、試驗、評價、鑑定、施工、製造、保養、檢驗、計畫管理及與本科技術有關之事務。
各科技師執業範圍,由中央主管機關會同目的事業主管機關定之。
為提高技術服務品質或維護公共衛生安全,得擇定科別或技術服務種類,實施技師簽證;簽證規則,由中央主管機關會同中央目的事業主管機關定之。
政府機關、公營事業或公法人依其他法律自行辦理第一項應實施技師簽證之事務時,應指派所屬依法取得相關技師證書者辦理。

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