Continuing medical education unit at the faculty of medicine, University of Baghdad held a seminar in collaboration with the department of biochemistry and (CBRN) Team at the ministry of higher education and scientific research specialized in chemical, radiological and biological safety. The seminar included a series of lectures delivered by professors on chemical and medical laboratories, radiation risks and cancer so that to increase the efficiency of staff and students at the college in addition to equip them with relevant medical and scientific expertise and to keep abreast with scientific developments in developed countries.