All hazardous waste (solid/liquid/gaseous) located on the University premises are initially sampled and sent to the University's toxicology laboratory. After the toxic substances are carefully studied in the laboratory, they are sent to the waste processing plant located in the city of Andijan. In the factory, according to the material and nature of the waste, it is sent to different workshops and processed and brought to a usable state. in this way, environmental pollution is prevented and the amount of unnecessary waste is drastically reduced.