Dr Huu Tuyen LE is working as Deputy Head of Office of Organization, Personnel and Administration, VNU University of Science and Head of Laboratory for Toxicology and Food Safety, Research Centre for Environmental Technology and Sustainable Development (CETASD). He obtained his PhD in Ecotoxicology and Environmental Toxicology from Ehime University, Japan in 2014. His research focuses on a new approach using combined biochemical analysis (GC-MS and Reporter Gene Assay) for characterization of contamination and their possible toxic impacts on human health, especially for a more comprehensive assessment of human exposure to PAH and their derivatives, PBDEs and PFCs.