Equity Rules the Day: The Supreme Court of Canada Clarifies the Tenets of Proprietary Estoppel

Judges Gavel

In December 2017, the Supreme Court of Canada released its decision in Cowper-Smith v. Morgan, 2017 SCC 61, a case dealing with the issue of proprietary estoppel.  While the facts of this case are borne out of circumstances relating to an estate, the law as set out by the Supreme Court can be equally applied in the context of commercial litigation in relation to promises made in a commercial context.