Canada's Supreme Court Hears Ontario iGaming Case: First Nations Stakes

The Supreme Court of Canada heard arguments on October 7, 2026, in a case that will help define how far a province can go in connecting its online players with players abroad. The Ontario iGaming Supreme Court case, Atlantic Lottery Corporation et al. v. Attorney General of Ontario, is not a First Nations case on its face. But it turns on the same Criminal Code language that underpins the provincial gaming arrangements through which many First Nations earn revenue, and the Court's eventual reasoning could affect how those arrangements are built.

The Court reserved judgment after a hearing that lasted close to three hours. Chief Justice Richard Wagner said the judges would take the matter under advisement, and no timeline for a decision has been announced.

The question before the Court

The dispute began when Ontario referred a question to the Ontario Court of Appeal about whether it could lawfully allow its players to take part in peer-to-peer games, such as poker and daily fantasy sports, in pools shared with players in other countries. In November 2025, four of the five judges found the model would remain legal under the Criminal Code. The Criminal Code allows a province to "conduct and manage" gambling "in that province," and the central issue is whether pooling Ontario players with foreign players fits within that authority. Government-owned lottery corporations from the Atlantic provinces, British Columbia, Manitoba, and Quebec appealed, represented by the group now called the Canadian Alliance for Regulated Gaming.

Ontario argued that the games would be conducted and managed only for Ontario players, with foreign participants bound by their own jurisdictions' rules, and that agreements among the governments involved would preserve provincial control. The lottery corporations responded that the plan exceeds provincial authority and could become a springboard for Ontario-licensed operators to reach other provinces without approval. Justice Malcolm Rowe pressed on how contractual control would work in practice, at one point calling the argument "word salad," while also saying he was there to determine what the statute permits. Alberta intervened in support of Ontario. The federal government did not appear, a point Justice Mahmud Jamal noted from the bench.

Where First Nations fit

Reports of the hearing did not describe any First Nations party presenting argument. Kahnawà:ke, whose Mohawk Council licenses gaming through the Kahnawà:ke Gaming Commission, had argued earlier in the litigation that a model not fully hosted in Ontario would be unlawful. In June, the Council withdrew, saying its perspective would be sufficiently reflected by other intervenors and that it would allocate resources strategically. Our coverage of the Kahnawà:ke Gaming Commission and digital jurisdiction explains why that position matters for Mohawk sovereignty claims.

The indirect stakes are larger than the party list suggests. First Nations gaming in Canada operates inside a provincial framework rather than a federal tribal one, a distinction we explain in our comparison of U.S. tribal and Canadian First Nations gaming legal models. The legal source of that framework is provincial authority under section 207 of the Criminal Code, covered in our explainer on provincial authority over First Nations gaming. Any reasoning from the Supreme Court about what "conduct and manage" means will inform how provinces draft revenue-sharing arrangements, not only how they run poker.

Revenue arrangements in play

Provincial iGaming markets have become part of First Nations revenue structures. In Ontario, First Nations receive a share of gaming revenue through the arrangement we describe in our analysis of the OFNLP revenue sharing. In Alberta, which launched its regulated iGaming market in July 2026, First Nations participation and revenue sharing have been a central issue, as we reported in our Alberta launch analysis. In Saskatchewan, the First Nations-owned operator SIGA has expanded its reach, which we cover in our piece on the SIGA expansion. A ruling that widened or narrowed provincial room to connect markets could change the commercial landscape in each of those places.

Alberta's decision to intervene alongside Ontario signals that provinces see a shared interest in a broader reading. The lottery corporations on the other side are government-owned as well, which means the case is largely a dispute among provincial governments, with First Nations operators and revenue partners affected downstream.

What to watch next

The first signal is the timing of the Court's decision, which could take months. The second is whether the reasons address how a province may delegate or contract for operations, which would matter to First Nations-owned operators that work under provincial agreements. The third is how provinces and First Nations respond in their next round of revenue negotiations. A ruling favouring Ontario could encourage cross-border pooling arrangements, while a ruling for the lotteries would reinforce a narrower reading of provincial authority.

For a side-by-side look at how provinces structure gaming arrangements with First Nations, see our comparison tools. This article reflects reporting on the hearing through October 28, 2026, and will be updated when the Court issues its decision.