In the competitive landscape of Canadian business, relationships between enterprises rarely exist in isolation. Suppliers, customers, employees, and contractors form intricate webs of contractual obligations that sustain commercial activity across every sector. When one party deliberately interferes with these relationships, causing another to break their contractual promises, the law provides a remedy through the tort of inducing breach of contract. This economic tort occupies a vital space in Canadian jurisprudence, protecting the sanctity of contractual relationships while acknowledging that competitive markets necessarily involve some degree of rivalry for business connections. Understanding when such interference crosses from legitimate competition into actionable wrongdoing is essential for any business owner, sole proprietor, or non-profit operator navigating the Canadian commercial environment.
The tort of inducing breach of contract, sometimes called intentional interference with contractual relations, developed in English common law and has been firmly established in Canadian jurisprudence for well over a century. At its core, this tort recognizes that contracts represent more than private agreements between two parties; they create legal relationships that third parties must respect. When someone outside a contractual relationship intentionally causes one of the contracting parties to breach their obligations, the innocent party who suffers loss as a result may pursue a legal remedy against the interfering third party. This principle applies throughout the common law provinces of Canada, including British Columbia, Alberta, Saskatchewan, Ontario, and the Atlantic provinces, though the specific application may vary based on provincial precedent and procedural rules.