The Department of Chemical Engineering held a course entitled (Safe handling of chemicals used in educational laboratories and methods of preservation) for the department’s laboratories for the period from 20 to 22 September. The lecturer was Dr. Manal Afham Touma, Chair of the CBRN Committee in the department. The first day of the course included how to distinguish between chemical safety and chemical security and how to distinguish the danger and effectiveness of each substance to know how to store and transport it. Then she talked about the general conditions for storing chemical substances. The next lectures will be on how to store and deal with each type of chemical substance, especially the most used in laboratories of Chemical Engineering Department.