Dental Technicians Act Article 23

In case of suspension or closing of business or change of registration information, a dental laboratory shall report to the original competent authority that issued the business license for reference within thirty (30) days after the occurrence of fact.The provisions for the establishment of dental laboratory shall apply mutatis mutandis to dental laboratories that move their business premises or resume business operation.
中文原文 牙體技術師法第23條
牙體技術所停業、歇業或登記事項變更時,應自事實發生之日起三十日內,報請原發開業執照機關備查。
牙體技術所遷移或復業者,準用關於設立之規定。

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