Organic Act for Investigation Bureau, Ministry of Justice Article 9

The Bureau‘s Civil Service Ethics Office has one director of the recommended appointment rank of 9th grade to the selected appointment rank of 10th grade to handle civil service ethics according to law. The remaining required number of staff shall be assigned in accordance with the authorized complement established in the Act.
中文原文 法務部調查局組織法第9條
本局設政風室,置主任一人,職務列薦任第九職等至簡任第十職等,依法辦理政風事項;其餘所需工作人員,就本法所定員額內派充之。

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