Event Contract Enforcement Act Becomes Tribal Gaming's Top Ask in Congress
IGA and AGA took a joint front to the House Agriculture Committee. The remedy they asked for is narrower than it looks — and deliberately so.
Tribal gaming's federal policy agenda has narrowed to a single legislative ask. After a summer of hearings, litigation and public argument over sports event contracts, the Indian Gaming Association has told Congress that the most direct remedy available is H.R. 7840, the Event Contract Enforcement Act — a bill framed not as new prohibition but as a reaffirmation of federal law that tribal advocates say already forecloses sports gambling through prediction markets.
The push came into focus at a House Agriculture Subcommittee on Commodity Markets, Digital Assets and Rural Development hearing titled "Examining Customer Protections and Market Integrity in Sports Event Prediction Markets." IGA chairman David Bean and American Gaming Association senior vice president of government relations Chris Cylke appeared as lead witnesses in what amounted to a joint front between tribal and commercial gaming — two constituencies that spend most of the year on opposite sides of state legislative fights.
The argument tribes are making
The core claim is one of functional equivalence. Sports event contracts listed on federally regulated exchanges replicate the products a licensed sportsbook offers — moneylines, totals, parlays and player propositions — without the licensing, taxation or consumer protection obligations that attach to those products under state and tribal regulatory regimes. The witnesses put a number on the gap: more than $1.2 billion in lost gaming tax revenue to states and tribes since platforms began listing sports event contracts.
For tribal governments the revenue figure understates the stake. Tribal gaming revenue is government revenue. It funds health care, public safety, education and infrastructure under the net revenue allocation framework Congress established in the Indian Gaming Regulatory Act. A product that captures wagering demand outside that framework does not simply shift market share between operators; it moves money out of a tribal government's general fund.
The sovereignty argument runs deeper still. Tribal-state compacts negotiated over three decades routinely traded revenue sharing or other consideration for exclusivity within defined geographic markets. If a federally regulated exchange can offer sports wagering to a resident of a compacted state without reference to that state's licensing scheme or the tribe's exclusivity provision, the consideration tribes paid for has been unilaterally devalued by a regulatory pathway that did not exist when the bargains were struck. That is the structural complaint, and it is why tribal advocates frame the issue as one of sovereignty rather than competition.
What H.R. 7840 would actually do
The Event Contract Enforcement Act is drafted as a clarifying measure. Rather than creating a new federal prohibition on sports wagering, it would reaffirm that existing federal law bars sports gambling conducted through event contracts, closing what its supporters describe as an interpretive loophole in commodities regulation. Bean placed the bill first among three actions he asked Congress to take to preserve tribal authority over sports wagering.
The drafting choice is deliberate and consequential. A clarifying bill is easier to defend against arguments that Congress is expanding gambling regulation, and it aligns with the position tribes have taken in court — that the products were never lawful under the existing statutory scheme in the first place. It also means that if the legislation stalls, tribes have not conceded the legal argument they are simultaneously pressing before the federal courts.
The bill asks Congress to confirm what tribes have argued in litigation all year: that a sports event contract is a sports bet, and that calling it something else does not change which sovereign gets to regulate it.
Legislation running alongside litigation
Congress is not the only forum. The Ninth Circuit heard argument on July 12, 2026 in an appeal brought by California tribes challenging sports event contracts as a violation of IGRA and state law. Judges pressed the exchange's counsel on why the contracts are meaningfully different from traditional sports betting, with one observing from the bench that the contracts "sound like a bet." The panel did not rule and gave no indication of timing. Our coverage of the oral arguments sets out the questions the panel focused on.
The results elsewhere have been mixed. A divided Third Circuit panel declined to let New Jersey temporarily block sports event contracts in that state, a setback for the theory that state gaming law supplies an independent basis for injunctive relief. State regulators in several jurisdictions have issued cease-and-desist orders with varying degrees of success. The litigation map is fragmented enough that a circuit split is a live possibility, which is itself part of the argument for a legislative fix.
That fragmentation explains the timing of the legislative push. Tribes that have watched compact provisions litigated for years understand how long a definitive judicial answer can take, and how much market share can be lost while the question is pending. A statute that resolves the interpretive question removes the need to win in every circuit.
The politics of a joint tribal-commercial front
The most notable feature of the August hearing may be the alliance itself. Tribal gaming and commercial gaming interests are frequent adversaries in state capitols, where the two sides contest exclusivity, market access and licensing terms. Appearing together before a House committee signals that both constituencies view prediction markets as an existential category question rather than a competitive one — a threat to the premise that gambling is regulated by states and tribes rather than by federal commodities law.
Whether that alliance survives contact with the next state legislative session is another matter. It has, however, given the tribal position institutional weight it would not have carried alone. Congressional committees hear from tribal governments regularly on jurisdiction and consultation; they hear less often from tribal and commercial industry in unified opposition to the same product.
What to watch
Three markers will indicate whether the ask is gaining traction. The first is whether H.R. 7840 attracts bipartisan cosponsors from states with significant tribal gaming footprints — California, Oklahoma, Arizona, Washington and Minnesota among them. The second is whether the Senate Committee on Indian Affairs, which has already taken up the subject in a roundtable this month, produces companion legislation. The third is the Ninth Circuit, whose ruling could either moot the urgency or sharpen it considerably.
Tribal operators evaluating their own exposure should start with the exclusivity language in their compacts and the remedies those documents provide. Our legal guide to IGRA and Class III gaming covers how exclusivity provisions are typically structured and what happens when the consideration underlying them is disturbed.