Links to Hazardous Waste Information Network (HWIN).

  • Under Regulation 347 of the Environmental Protection Act, generators of liquid industrial and hazardous waste are required to annually register their waste generation facilities with the Ministry.  The deadline for annual registration is February 15th each year. 

  • Registration Guidance Manual for Generators of Liquid Industrial and Hazardous Waste: click here. 

  • Registration Guide to help waste generators complete the HWIN registration process for 2007 click here.