Standards Governing the Drug Abuse Urine Testing Laboratories Established by Government Agencies Article 3

Government agencies shall conduct periodical examination to supervise the testing laboratories subordinate to them meet these Regulations.
中文原文 政府機關濫用藥物尿液檢驗實驗室設置標準第3條
政府機關應定期查核其所屬實驗室是否符合本標準。

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