Enforcement Rules of the Special Education Act Article 9

The special education related professional knowledge that Article 29 of the Act states that the principal of a special education school shall have means that the principal shall have completed three or more credits of the special education courses referred to in Article 7, Paragraph 3 of the Act, or have participated in at least 54 hours of special education professional workshops conducted by the competent authority at each level.
中文原文 特殊教育法施行細則第9條
本法第二十九條所稱特殊教育學校校長應具備特殊教育之專業知能,指應修習本法第七條第三項所定特殊教育學分三學分以上,或參加各級主管機關辦理之特殊教育專業研習五十四小時以上。

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