Hazardous Waste Information Network, known as HWIN, was a system used by the Canadian government to keep track of waste management activities. This includes reporting the amount and type of waste, transportation methods used, and the location of disposal. HWIN is no longer being used, and the new system is HWP (Hazardous Waste Program) from the Resource Productivity and Resource Authority ... Read More The post What are Hazardous Waste Information Network (HWIN) Waste Codes? appeared first o...