Enforcement Rules of Labor Union Act Article 9

The competent authority shall refuse to register a labor union when one of the following matters occur:1.the number of signatures of the founding members in application is less than thirty,2.failure to form a preparatory committee,3.failure to openly recruit members,4.failure to draft the union charter,5.failure to convene a general inaugural meeting, and6.failure to register in accordance with the Act within thirty days after the date when a general inaugural meeting is convened.Subparagraph 1 of the preceding paragraph shall not apply to the procedures of organizing confederated labor union organizations.
中文原文 工會法施行細則第9條
主管機關受理工會登記時,有下列情事之一者,不予登記:
一、連署發起人數未滿三十人。
二、未組成籌備會。
三、未辦理公開徵求會員。
四、未擬定章程。
五、未召開成立大會。
六、未於召開成立大會後三十日內,依規定請領登記證書。
前項第一款規定,於工會聯合組織籌組程序不適用之。

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