Regulations Governing Procedure for Board of Directors Meetings of Public Companies Article 16

If any director or a juristic person represented by a director is an interested party with respect to any agenda item, the director shall state the important aspects of the interested party relationship at the respective meeting. When the relationship is likely to prejudice the interests of the company, the director may not participate in discussion or voting on that agenda item, and further, shall enter recusal during discussion and voting on that item and may not act as another director's proxy to exercise voting rights on that matter.Where the spouse or a blood relative within the second degree of kinship of a director, or a company which has a controlling or subordinate relation with a director, is an interested party with respect to an agenda item as described in the preceding paragraph, such director shall be deemed to be an interested party with respect to that agenda item.The provisions of Article 180, paragraph 2 of the Company Act, as applied mutatis mutandis under Article 206, paragraph 4 of that Act, apply to resolutions of board of directors meetings when a director is prohibited by the preceding two paragraphs from exercising voting rights.
中文原文 公開發行公司董事會議事辦法第16條
董事對於會議事項,與其自身或其代表之法人有利害關係者,應於當次董事會說明其利害關係之重要內容,如有害於公司利益之虞時,不得加入討論及表決,且討論及表決時應予迴避,並不得代理其他董事行使其表決權。
董事之配偶、二親等內血親,或與董事具有控制從屬關係之公司,就前項會議之事項有利害關係者,視為董事就該事項有自身利害關係。
董事會之決議,對依前二項規定不得行使表決權之董事,依公司法第二百零六條第四項準用第一百八十條第二項規定辦理。

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