The Department is the main partner of the Center for Excellence in Environmental Health, Toxicology and Chemical Management. It also has a strong collaboration with various government, university and private agencies. At present, there are 9 academic and 3 supporting faculties. The department offers 2 programs under the Faculty of Graduate Study: the master of science program in environmental technology and the doctor of philosophy program in environmental technology (international program). The department has a high reputation in providing advanced knowledge and high quality researches related to environmental pollution control and management.