Regulations Governing Accreditation and Management of Drug Abuse Urine Testing and Medical Institutions Article 33

The water, electricity, lighting, temperature, humidity, spatial layout, equipment, safety and other environmental conditions of a testing institution shall meet the testing requirements, and the environmental factors that will influence the test results shall be monitored and relevant records shall be taken.
中文原文 濫用藥物尿液檢驗及醫療機構認可管理辦法第33條
檢驗機構之水電、照明、溫溼度、空間規劃、設備與安全性及其他環境條件,應符合檢驗需求,對於影響檢驗結果之環境因子應加以監測並記錄之。

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