2005   

• Natural Resources Canada National Workshop on Legal Measures for Funding Cleanup of Orphaned and Abandoned Mines – Ottawa, November 2-3, 2005

2004

• Environmental Commissioner of Ontario Workshop on Reform of the Environmental Bill of Rights – Toronto, Ontario, June 16, 2004

• Ontario Water Works Association and Ontario Municipal Water Association Joint Annual Conference on Safe Drinking Water and the Municipal Standard of Care - Niagara  Falls, Ontario, May 10, 2004

• Canadian Institute 4^th Annual Conference on Safe Drinking Water and Watershed-based Source Protection – Toronto, Ontario, April 27, 2004 

• Insight Conference on Drinking Water Safety and Sustainability and the Legal Effect of the New Standard of Care on Water Authorities - Toronto, Ontario, March 31, 2004

2003

• 10th A.D. Latornell Conservation Symposium, Presentation on Animal Wastes, Source Water Pollution, and Ontario Law – Alliston, Ontario, November 13, 2003

• Insight Conference on Water & Wastewater: Regulation and Management Forum, Moderator of Session on Safe Drinking Water Standards in Ontario - The New Legislation, Toronto, Ontario, March 24-25, 2003

• Natural Resources Canada National Workshop on Legal Barriers to Collaboration in Remediation of Orphaned and Abandoned Mines - Ottawa, February 24-25, 2003

2002

• Ontario Municipal Water Association, Western Section Forum on the New Safe Drinking Water Act - Ingersoll, Ontario, November 20, 2002

• Ontario Municipal Water Association, Eastern Section Forum on the Impact of the Proposed Safe Drinking Water Act Statutory Standard of Care on Municipal Water Authorities - Belleville, Ontario, September 25, 2002