Organic Act of Directorate General of Budget, Accounting and Statistics, Executive Yuan Article 19

The Director General may transfer for use of any personnel in charge of the budgetary, accounting, and statistics affairs of a governmental organization.
中文原文 行政院主計處組織法第19條
主計長得調用各機關辦理歲計、會計、統計人員。

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