Core changes of the standard: First, mandatory cybersecurity requirements, cybersecurity is included in international standards for the first time, smart elevators must have data encryption, access control, vulnerability protection and intrusion detection functions, comply with ISO 27001 standards, prevent cyber attacks and data leakage; Second, non-steel rope suspension device specification, new design, test and safety requirements for non-steel rope suspension devices such as steel belts, composite cables and synchronous belts, clarify strength, life and reliability indicators, adapt to the development of green energy-saving elevators; Third, standardization of electronic speed limiters, officially include electronic speed limiter safety specifications, replace traditional mechanical speed limiters, improve response speed by 80%, higher safety redundancy, adapt to ultra-high speed elevators; Fourth, comprehensive upgrade of safety performance, strengthen UCMP car unexpected movement protection, brake system test and emergency rescue function, clarify mandatory indicators such as 125% rated load brake test and emergency power supply continuous power supply ≥ 1 hour; Fifth, unified global compliance, the standard is adopted by major global markets such as the European Union, the United States, Japan and China, becoming a unified basis for global elevator trade, certification and supervision, eliminating international trade technical barriers.