Soil and Groundwater Pollution Remediation Act Article 7

(a) Competent authorities at all levels may dispatch personnel bearing identification documents to enter public or private premises for the following verification works and may order site user, administrator or owner to provide related data:(1) Investigating the status of soil, sediment or groundwater pollution, and the sources of soil, sediment or groundwater pollutants;(2) Sampling of soil, groundwater or relevant pollutants and establishing groundwater monitoring wells;(3) Collecting samples of agricultural or aquacultural products in conjunction with the agriculture and health competent authorities.(b) Verification works in the preceding paragraph that involve military affairs shall be jointly conducted with local military authorities.(c) The verification works or the order to provide data in the two preceding paragraphs shall not be evaded, obstructed or refused.(d) Inspection agency and its personnel shall maintain confidentiality concerning the industrial, commercial or military secrets known in verification works.(e) If a competent authority at any level discovers during the course of verification work that pollution of soil, sediment, or groundwater may affect human health, agricultural or aquacultural production, or drinking water sources, it may adopt necessary response measures in accordance with Article 15, Paragraph 1; and in order to mitigate the effect of pollution or prevent the expansion of pollution, it may order a polluter, person potentially responsible for pollution, or site user, administrator or owner to implement the necessary response measures in article 15, paragraph 1, subparagraphs 3, 4, 7, and 8.(f) The implementation of necessary response measures in the preceding paragraph shall be completed within 12 months; when necessary, this deadline may be extended once, but the extension shall not exceed six months.(g) When the necessary response measures adopted pursuant to paragraph 5 achieve the mitigation of soil or groundwater pollution, and the local competent authority has verified that the concentrations of soil and groundwater pollutants are under the soil or groundwater pollution control standards, the area may not be publicly announced as a control site.
中文原文 土壤及地下水污染整治法第7條
各級主管機關得派員攜帶證明文件,進入公私場所,為下列查證工作,並得命場所使用人、管理人或所有人提供有關資料:
一、調查土壤、底泥、地下水污染情形及土壤、底泥、地下水污染物來源。
二、進行土壤、地下水或相關污染物採樣及地下水監測井之設置。
三、會同農業及衛生主管機關採集農漁產品樣本。
前項查證涉及軍事事務者,應會同當地軍事機關為之。
對於前二項查證或命提供資料,不得規避、妨礙或拒絕。
檢查機關及人員對於查證所知之工商及軍事秘密,應予保密。
各級主管機關為查證工作時,發現土壤、底泥或地下水因受污染而有影響人體健康、農漁業生產或飲用水水源之虞者,得準用第十五條第一項規定,採取應變必要措施;對於第十五條第一項第三款、第四款、第七款及第八款之應變必要措施,得命污染行為人、潛在污染責任人、場所使用人、管理人或所有人為之,以減輕污染影響或避免污染擴大。
前項應變必要措施之執行期限,以十二個月內執行完畢者為限;必要時,得展延一次,其期限不得超過六個月。
依第五項規定採取應變必要措施,致土壤、地下水污染情形減輕,並經所在地主管機關查證其土壤及地下水污染物濃度低於土壤、地下水污染管制標準者,得不公告為控制場址。

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