Abstract

Certified reference materials in the leather industry are mainly used for testing of physical, mechanical and chemical safety properties of leather, footwear products and shoe materials. Certified reference materials are an important basis for ensuring the accuracy, reliability and traceability of the test results. In this paper, the progress of certified reference materials in leather industry at home and abroad was systematically reviewed, and the main research methods of certified reference materials in leather field are described. At the same time, the existing problems of the certified reference materials in leather industry were analysed. Finally, the prospects of the development and application of certified reference materials in leather industry were put forward.