Blood glucose monitoring is an important part of comprehensive diabetes treatment, which provides an objective basis for disease progression and therapeutic intervention. A scientific blood glucose monitoring program can guide blood glucose control to reach the standard, delay the progress of complications, guarantee the effectiveness and safety of treatment, and at the same time save unnecessary medical resources consumption. Therefore, the standardized use of portable blood glucose testers (hereinafter referred to as blood glucose meters), which is one of the common methods for monitoring the effect of blood glucose control, is also gaining more and more attention. In January 2011, the Ministry of Health promulgated the “Management and Clinical Operation Standards for Portable Blood Glucose Testers in Medical Institutions (for trial implementation)”, and since then the use and management of blood glucose meters have a more unified standard.