On November 20, 2023, Laboratory for Biocompatibility Testing of Medical Devices, led by Assoc. Prof. Norased Nasongkla, welcomed Frances Richmond, Ph.D., C. Benson Kuo, Ph.D., and Gerald Loeb, Department of Regulatory and Quality Sciences, University of Southern California, on a visit to the laboratory. Laboratory for Biocompatibility Testing of Medical Devices, Department of Biomedical Engineering Faculty of Engineering Mahidol University