Regulations for Registration of Medicinal Products Article 97

In the case of outsourced manufacturing, the application form for post-approval changes of Chinese medicine shall be signed by both parties.
中文原文 藥品查驗登記審查準則第97條
申請中藥登記事項之變更,屬委託製造者,應檢附雙方具名之藥品變更登記申請書。

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