Act governing the administration of professional engineering consulting firms Article 12
The practicing professional engineers who are hired to serve a professional engineering consulting firm or who organize a professional engineering consulting firm shall duly apply for or alter their licenses within fifteen days from the day next to the time when the professional engineering consulting firm obtains the registration certificate or when the practicing professional engineers report for duty.
中文原文 工程技術顧問公司管理條例第12條
受聘於工程技術顧問公司或組織工程技術顧問公司之執業技師，應於工程技術顧問公司領得登記證或該執業技師到職日之次日起十五日內，依法申請或變更執（開）業證照。