Recently, at the working group meeting and plenary meeting of ISO/IEC JTC1/SC27 (Subcommittee on Information Security) held in Tel Aviv, Israel, the QKD international standardization project led by China has made new progress. The international standardization project Security Requirements, Test and Evaluation Methods for Quantum Key Distribution jointly led by China Information Technology Security Evaluation Center and QuantumCTek Co., Ltd. has been advanced in an orderly manner, whereas the application and voting for the new project initiation has been successfully passed, making the project enter the working draft stage.