In the recent Ontario Court of Appeal decision in Husky Food Importers & Distributors Ltd. v. JH Whittaker & Sons Limited, 2023 ONCA 260, the Court addressed the question of what standard of proof a party would need to meet in order to establish that an agreement to arbitrate exists, such that a stay of a court proceeding should be granted and the dispute referred to arbitration under Section 9 of Ontario's International Commercial Arbitration Act. The Court found that the applicable standard of proof is that of arguable case, which is lower than the ordinary balance of probabilities standard,...