The Financial Institutions Merger Act Article 10

For mergers of a credit cooperative or insurance cooperative, a resolution shall be adopted by two-thirds or more of the members or representatives of members present at a members or representatives of members meeting attended by all members or three-fourths or more of representatives of members.If the resolution referred to in the preceding paragraph is adopted in a general representatives of members meeting, the credit cooperative and insurance cooperative shall give a written notice containing the resolution and particulars to be recorded in the merger agreement to the non-representative members or make a public announcement in the manner provided in Paragraph 2 of the preceding Article, and specify an objection period of not less than 30 days. Dissenting members shall make objections in writing within the specified period. When one-third or more members raise an objection, the original resolution shall become void. Those who fail to make their objection within the said time limit shall be deemed to have agreed.
中文原文 金融機構合併法第10條
信用合作社或保險合作社辦理合併時,其決議應有全體社員或社員代表四分之三以上出席,出席社員或社員代表三分之二以上之同意。
前項之決議,如由社員代表大會行之者,信用合作社及保險合作社應將決議內容及合併契約書應記載事項以書面通知非社員代表之社員或依前條第二項規定方式公告,並指定三十日以上之一定期間為異議期間。
不同意之社員應於指定期間內以書面聲明異議,異議之社員達三分之一以上時,原決議失效。
逾期未聲明異議者,視為同意。

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