Regulations for Technician Skills Certification Administration and Test Site Article 18
Repeated registrations for or taking of skills certification tests of the same stage, job category, class and item shall be disallowed.
中文原文 技術士技能檢定作業及試場規則第18條
同一梯次之同一職類、級別及項目之技能檢定，不得重複報名或應檢。