The third party moved to stay a third party claim on the basis of a forum selection clause in a guarantee agreement governed by German law that designated the courts of Hannover, Germany as the competent forum.
The defendants argued the claim should proceed in Ontario alongside the main action concerning breaches of warranty under a share purchase agreement.
Applying the “strong cause” test from Supreme Court of Canada jurisprudence, the court held that forum selection clauses in international commercial contracts are presumptively enforceable unless exceptional circumstances justify departure.
The defendants failed to demonstrate such circumstances, as the possibility that witnesses and related litigation were located in Ontario was reasonably contemplated when the parties agreed to the clause.
The third party claim was stayed in favour of the Hannover courts.