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The MHSW program for single-use batteries will be winding up on June 30, 2020, as directed by the Minister of Environment, Conservation and Parks and outlined in Stewardship Ontario’s approved MHSW Wind Up Plan.

In preparation for wind up, Stewardship Ontario will be hosting a webinar to review key dates and final steps for single-use battery stakeholders.

The webinar recording and presentation will be made available on the Stewardship Ontario website after the webinar for stakeholders to access.

If you have any questions on the wind up process, please contact us at

For information related to the new single-use battery framework and regulations, please visit the Resource Productivity and Recovery Authority’s website.