Rental Housing Market Development and Regulation Act Article 28

RHMB cannot commence its RHMB operation before signing a rental housing management commission contract with the commissioner.RHMB referred to in the previous Paragraph shall not commission other RHMB to operate its business.
中文原文 租賃住宅市場發展及管理條例第28條
代管業應與委託人簽訂委託管理租賃住宅契約書後,始得執行租賃住宅管理業務。
前項代管業不得委託他代管業執行租賃住宅管理業務。

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