Abstract：Data legislation is an important component of the construction of data infrastructure systems,and its core issues should be discussed based on different types of ownership subjects.Data and information have the same legislative meaning in the personal field,therefore,personal information legislation is certainly applicable to personal data protection,but the property attributes of personal data do not yet have practical value for legal protection.In the process of personal data forming enterprise data,data companies should take appropriate measures to fully and always ensure its security through appropriate measures.The property rights of enterprise data should be a relative right,which is manifested at the front-end and back-end levels of data product transactions.The legislative focus of public data lies in institutional construction,and open sharing is a fundamental attribute of public data products.Exploring the construction of a paid use system will directly promote its high-quality development.
2024, 
