Organic Act of the Ministry of Examination Article 18

The civil servants designated in Articles 12 through 17 above should be qualified for their ranks in accordance with the stipulations of the Civil Service Employment Act. The Series that apply to all positions are based on the provisions of Article 8 of the Civil Service Employment Act and selected from the Series therein.
中文原文 考選部組織法第18條
第十二條至第十七條所定列有官等職等人員,均應依公務人員任用法取得任用資格。
其職務所適用之職系,依公務人員任用法第八條之規定,就有關職系選用之。

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