Accounting Act Article 108

The Agency bearing with simple affairs may have its accounting affairs listed in Article 5 to Article 7 dealt with as a whole or entrusted to a third party. Officers assigned with accounting affairs, however, shall not engage in affairs relating to the management of property or cashiering affairs.
中文原文 會計法第108條
第五條至第七條所列各種會計事務,在事務簡單之機關得合併或委託辦理。
但會計事務設有專員辦理者,不得兼辦出納或經理財物之事務。

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