By learning the nearly ten years’ experience and summaries in day surgery, West China Hospital of Sichuan University drafts a series of standards for day surgery management. This article mainly introduces the pre-administration management standards of West China Hospital of Sichuan University, involving: standards for the management of surgeons, nurses, patients, and the type of operation; standards for pre-administration work procedure; standards for pre-administration health education; standards for appointment, scheduling, and coordination for day surgery; and standards for surgery notification. This paper aims to share experience with peer professionals, and provide theoretical basis and practical guidance for the standardization and development of day surgery, as well as the establishment of a safe day surgery management system.