Since October 2017，The MAH of Medical Device has been introduced and put into effect rapidly，which has become a major reform measure in the supervision of medical devices in China. As of April 2019，The MAH of Medical Device has been implemented in six cities of Shanghai，Guangdong，Tianjin and Beijing，and the product registration certificates of several products have been issued under The MAH of Medical Device in Shanghai and Guangdong. The MAH of Medical Device strengthens the concept of life cycle responsibility management of medical devices，breaks the binding relationship between medical device registration and production，and will greatly promote the transformation and upgrading of China’s medical device industry. In the future，The MAH of Medical Device will be carried by the Regulations on the Supervision and Administration of Medical Devices，and become one of the contents of the Supreme Superior Law of Medical Devices Supervision in China.