The course on radiation, biological and nuclear safety was concluded, which was held at the College of Engineering at the University of Basrah in cooperation with the Continuing Education Unit and the CBRN Committee at the University of Basrah, in which a group of lectures were given by teaching specialists in the field of chemical, biological and radiation safety and security. At the conclusion of the course, an examination was conducted for graduate students targeted for this course. Ninety-three students participated in the exam were distributed among the departments of the College of Engineering and the departments of physics and agricultural mechanization.