Regulations on Disposal of the Financial Affairs of Social Associations Article 6

The financial accounts of social associations shall be calculated in the unit of new Taiwan dollars (NT$), and foreign currencies shall be converted into new Taiwan dollars for the purpose of keeping accounts.
中文原文 社會團體財務處理辦法第6條
社會團體財務會計之計算,以新臺幣元為記帳單位,如屬外幣應折合新臺幣為記帳單位。

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