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Welcome to the Hazardous Waste Information Network (HWIN)

HWIN allows hazardous waste generators, carriers, and receivers to register their activities with the Ontario Ministry of the Environment and Climate Change 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.


HWIN is compatible with Google Chrome, Mozilla Firefox and Internet Explorer 7 and lower.
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HWIN News


Hazardous Waste Tonnage Fees increasing to $30 per tonne as of Jan 1 2017

Please see EBR Registry posting 012-3915 for details.

PROVINCE OF ONTARIO DISCONTINUATION OF PAYMENTS BY AMERICAN EXPRESS CREDIT CARD effective January 16, 2017.

Payment Outage: Saturday, December 10, 2016, between 04:00am and 06:00am EST, HWIN will not be accepting payments due to planned maintenance.

 
Quick Links

Hazardous Waste Resources

Registered HWIN Generators

Refund Policy

Tonnage Fee Exempt Recycling Facilities

 
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