Administrative Procedure Act Article 126

Where a lawful, beneficial administrative disposition is revoked by the authority rendering the disposition under subparagraphs 4 and 5 of article 123, the authority shall pay the beneficiary a reasonable compensation for his property loss which he has suffered due to his reliance upon such disposition.The provisions of article 120, paragraphs 2 and 3, and article 121, paragraph 2, shall apply mutatis mutandis to the compensation payable under the preceding paragraph.
中文原文 行政程序法第126條
原處分機關依第一百二十三條第四款、第五款規定廢止授予利益之合法行政處分者,對受益人因信賴該處分致遭受財產上之損失,應給予合理之補償。
第一百二十條第二項、第三項及第一百二十一條第二項之規定,於前項補償準用之。

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