Soil and Groundwater Pollution Remediation Act Enforcement Rules Article 6

When a competent authority at any level orders a polluter or person potentially responsible for pollution, or site user, manager, or owner to adopt necessary response measures pursuant to Article 7, Paragraph 5 of this Act, if it is determined after investigation that the characteristics of the polluting substance or the scope or circumstances of the pollution cannot be made to comply with the requirements of Article 7, Paragraph 7 of this Act within the deadline prescribed in Paragraph 6 of the same article, the case should be handled in accordance with Article 12, Paragraph 2 of this Act.
中文原文 土壤及地下水污染整治法施行細則第6條
各級主管機關於依本法第七條第五項規定,命污染行為人、潛在污染責任人、場所使用人、管理人或所有人採取應變必要措施時,如經研判污染物質之特性、污染範圍或情況,無法於本法第七條第六項規定之執行期限內,符合同條第七項情形者,應即依本法第十二條第二項規定辦理。

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