Prof. Anna Tompa was graduated in medicine in Budapest Semmelweis Medical University and became an assistant professor at the Institute of Pathology and Cancer Research of the School of Medicine. After specialized in pathology she went to the United States to study the advanced methodology of experimental cancer research. She has continued her research activities focused on the cancer prevention and obtained her D.Sc. in 1999 from Hungarian Academy of Sciences. She has written more, than 160 publications and given more, than 200 scientific lectures in different domestic and international congresses. She is a member of numerous domestic and international scientific societies, and presently she is emeritus fellow of Ramazzini Collegium and OECD expert in chemical safety. Today she is an emeritus professor of Public Health Institute in the Semmelweis University, Budapest, Hungary.