Regulations on Work Permit and Administration for Human Trafficking Victims Article 5

The competent authority will issue the victim with a work permit based on the time period covered by his or her residence permit.
中文原文 人口販運被害人工作許可及管理辦法第5條
被害人經主管機關核發工作許可之期間,依其居留許可期間。

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