The blockchain international standards led by China have been initiated in the International Organization for Standardization (ISO)

According to CCTV News, the international standard led by China, "Technical Framework and Functional Requirements for Blockchain as a Service in Blockchain and Distributed Ledger Technology," has recently been successfully initiated by the International Organization for Standardization. Countries such as Germany, the United Kingdom, Ireland, Japan, Portugal, and Uganda will send representatives to participate in the formulation.

This standard will clarify three aspects of technical requirements: in terms of infrastructure and network, it will standardize the construction and operation and maintenance of underlying resources and blockchain networks. In terms of service management and smart contracts, it will unify the platform service catalog and the contract lifecycle management process. In terms of data interaction and security protection, it will clarify on-chain data access, privacy protection, and security compliance mechanisms.