This regulation is the first departmental regulation in China specifically targeting elevator safety subject liability. The core contents include: clarifying that the elevator user unit is the first responsible person for elevator safety and must be equipped with full-time safety management personnel; refining mandatory requirements for maintenance units such as maintenance frequency, project records and emergency disposal; establishing an elevator safety liability traceability system and implementing hierarchical supervision of elevator safety credit; clarifying the punishment standards for subject liability in each link, with a maximum fine of 200,000 yuan. The regulation will be officially implemented on September 1, 2024, applicable to the safety management of all passenger and freight elevators in China.