Under the patronage of Prof. Dr. Adel Fawzi Shehab, President of Tikrit University and under the direct supervision of Prof. Hassan Hussein Ibrahim, President Assistant  for Scientific Affairs, the Division of Control of the Handling of Hazardous and Severe Chemicals and Biological held a workshop entitled "How to get rid of hazardous waste and the danger of certain chemicals and biological agents." The workshop included an open discussion with the warehouse officials at the faculties of the University of Tikrit on the safety of storage of toxic and biological materials in the warehouses of colleges and scientific methods of safe storage where the assistant head of the university for scientific affairs on the need to support the warehouse units and to identify the safety needs of those stores in addition to a laboratory inventory of all materials according to the system Barcode.