Please note that effective September 15, 2022, Circular Materials acquired the operations of the Resource Recovery Alliance.

As we transition, updates will be provided.  In the meantime, the reporting resources posted on this website are still available and are in the process of being redirected to the Circular Materials website.  If you have any questions, please contact us at

od-logoOrange Drop provides safe end-of-life support for pressurized cylinders*.

The program is fully funded by the producers of  the products managed under the program.

For more information visit:

*On April 1, 2017, Automotive Materials Stewardship (AMS) took over responsibility for antifreeze/coolant, empty oil containers and oil filters.

*On April 12, 2018, the Minister of the Environment and Climate Change issued direction to Stewardship Ontario to wind up the Municipal Hazardous or Special Waste (MHSW) Program by June 30, 2021. The program for single-use batteries wound up June 30, 2020. Visit for more information.