The International Conference on Biotechnology and Cancer (ICBC) is the third international conference organized by the Higher School of Biological Sciences of Oran (ESSBO), December 7-8, 2019 in Oran, Algeria. It is a part of the “Biosciences” conference series initiated by ESSBO a few years ago. Ever since its foundation, “Biosciences” conference has attracted numerous Algerian and international researchers interested in biotechnology advances. This year, “Biosciences” conference will be organized in partnership with the Society for Medical Oncology of Oran (SOMO) and will focus on another interesting and hotly debated issue that has raised endless questions over the last decade about Biotechnology and Cancer.