Environmental Litigation - Dentons Commercial Litigation Blog

If you don’t plead it, you can’t appeal it: Ontario Court of Appeal confirms you can’t raise new theory of defence on environmental contamination appeal

By Dina Awad and Kathryn Gullason

How one environment-based class action is challenging the path for plaintiffs

By Tom O'Leary, Kelly Osaka, and Daniel Dickey

Litiges fiscaux dans le secteur minier au Canada : Ce que les contribuables doivent retenir de dossiers fiscaux récents

By Emmanuel Sala and Shereen Cook

Tax litigation in the Canadian mining industry: What taxpayers should learn from recent tax files

By Emmanuel Sala and Shereen Cook

Environmental Litigation

Climate Change Litigation and Disclosure Requirements: Recent Developments in Canada

By Kelly Osaka, Christy Lee, and Erica Shadeed

OSC Guidance on assessment and investigation cooperation

By Kelly Osaka and Changhai Zhu

The Supreme Court of Canada finds the Greenhouse Gas Pollution Pricing Act constitutional

After having been reviewed by three appellate courts, the Supreme Court of Canada has now had its opportunity to resolve […]

By Gord Tarnowsky, Stéphane Beaulac , and Dina Awad

Is it constitutional? A primer on the discord between provincial appellate courts on the constitutionality of the Greenhouse gas pollution pricing act

By Gord Tarnowsky and Dina Awad