Analysis on the Standardized Expression of the Accredited Ability Scope for Hematology, Blood Biochemistry and Urinalysis in Laboratory Animal Clinical Testing

To improve the application of hematology and urine testing of laboratory animals, and the consistency and effectiveness of the on-site review in China, there is a need for further standardization of the expression of testing ability in this field. In addition, it promotes better understanding and acceptance of the China National Accreditation Service for Conformity Assessment (CNAS) recognized results by relevant parties. In this paper, the expression of the accredited competence scope in the domestic and international institutes of laboratory animal hematology, blood biochemistry, and urine analysis fields were analyzed and compared. This study provides the CNAS with recommendations to standardize the expression of accreditation ability. In addition, it provides a detailed theoretical reference for further improving the process of standardizing testing of laboratory animals in China.