Enforcement Rules of the Labor Standards Act Article 4
The business (or industries) designated by the Central Competent Authority referred to in Subparagraph 8 of Paragraph 1 of Article 3 of the Act and business (or industries) referred to in Paragraph 3 that the application of the Act will genuinely cause undue hardship to them, shall be those business (or industries) designated by the Central Competent Authority in accordance with the Standard Business Classifications of the Republic of China and the Central Competent Authority may designates only a portion of a business.
中文原文 勞動基準法施行細則第4條
本法第三條第一項第八款所稱中央主管機關指定之事業及第三項所稱適用本法確有窒礙難行者，係指中央主管機關依中華民國行業標準分類之規定指定者，並得僅指定各行業中之一部分。