Welcome to the Hazardous Waste Information Network (HWIN)
HWIN allows hazardous waste generators, carriers, and receivers to register their activities with the ministry online. It also enables users to create and process electronic manifests and to pay hazardous waste fees by credit or debit card online.
Accessibilty & HWIN Help Desk
Should you require assistance including accessible formats or communication supports, please contact us at 416-235-5825 or 1-866-494-6663 Monday to Friday from 8am to 4:45pm or by e-mail at HWINhelpdesk@ontario.ca.