RESUMEN
In order to further consolidate the national essential medicine system and establish and improve the selection and adjustment mechanism of the national essential medicine list ，the Department of Drug Policy and Essential Medicine of the National Health Commission of the People ’s Republic of China recently has issued the Measures for the Administration of the National Essential Medicine List （Revised Draft ）. Under the background that China is in a critical period of improving the management procedures for the adjustment of the essential medicines list ，how to better design the adjustment procedure ，clarify the operation process and material requirements of each link ，ensure social participation and improve work transparency are important problems to be solved. By consulting the official websites of World Health Organization （WHO）and some typical countries with essential medicine system as well as related foreign literature ，the advanced practices of WHO and some typical countries in the adjustment procedures of the essential medicine list were summarized from 6 stages，such as start-up stage ，the material collection and summary stage ，the evaluation stage ，result publicity stage ，relief stage and application and promotion stage. It is suggested that China can learn from the relevant successful international experience ，scientifically set the adjustment cycle ，establish a normalized feedback mechanism with multi-agent participation ，design a standardized material collection process and a scientific and efficient evaluation process ，and improve the transparency and social identity of the publicity of the selection results of essential medicines ， so as to build a more scientific and perfect adjustment procedure of essential medicine list.