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This is a photo of Joanna Rosengarten




Contact by email at [email protected]

t. +1 416-601-7556


Law School

University of Toronto

Bar Admission

Ontario, 2004

Joanna Rosengarten is a partner in our Environmental Group in Toronto and is involved in a broad range of environmental legal matters.

Joanna regularly advises clients on compliance with existing and proposed environmental legislation, environmental permitting issues, federal and provincial environmental assessments, and the rehabilitation and redevelopment of contaminated sites. She is involved in corporate transactions and projects involving environmental issues, including conducting and coordinating due diligence audits and negotiating and drafting contracts related to environmental matters. Joanna also practices in the area of climate change and energy law. She has assisted clients with greenhouse gas reporting compliance, has negotiated and drafted emissions trading agreements, and advises on issues related to obligations arising under federal and provincial greenhouse gas legislation.

Joanna is a former adjunct professor at the University of Toronto Faculty of Law, where she taught a class on environmental law. 

Joanna received a B.Sc. (Hons.) from Queen’s University and a JD from the University of Toronto. 

Joanna is a member of the Ontario Bar Association, the Law Society of Ontario and the Canadian Bar Association.