Core contents of the standard: First, emergency rescue system requirements, specifying the emergency rescue responsibilities and collaboration mechanisms of elevator user units, maintenance units, regulatory departments, and emergency rescue agencies; Second, emergency rescue process specifications, unifying the emergency rescue processes and disposal methods for elevator entrapment, falling, squeezing, shearing and other accidents; Third, emergency rescue equipment requirements, clarifying the configuration requirements, technical parameters and maintenance requirements for elevator emergency rescue equipment; Fourth, rescue personnel qualification requirements, stipulating the training requirements, assessment standards and qualification certification requirements for elevator emergency rescue personnel; Fifth, emergency drill requirements, clarifying the frequency, content and requirements for elevator emergency drills to ensure the actual combat capability of emergency rescue teams.