How event contracts get listed: Self-certification

A US exchange can list a new prediction market by filing a form saying the contract complies with the law, and start trading the next day. No approval required. Behind that speed sits a trapdoor written into Dodd-Frank, three undefined words, and a rulemaking the CFTC opened this June to finally settle what they mean.

Most people assume a new prediction market must be approved before it can trade, because that is how permission usually works in regulated finance. It is not how this works. In the United States a designated contract market can list a new event contract by filing a certification with the Commodity Futures Trading Commission stating that the product complies with the law, and begin trading almost immediately. That single procedural fact explains the pace of the entire industry: markets on a court ruling, a data release, or a tournament appear within days because nobody has to say yes first. It also explains the industry’s central legal vulnerability, because Congress paired that speed with a trapdoor, a provision letting the Commission review certain event contracts after listing and prohibit them outright. For fifteen years that provision has run on three words the statute never defined, and this June the Commission finally proposed what they should mean. This guide covers the mechanism end to end: how listing works, what the trapdoor is, the case history that shaped it, and what the pending rulemaking would change.

The default: certify and list

Part 40 of the Commission’s regulations governs how registered entities submit new products and rule changes, and it offers two paths.

Rule 40.3 is the voluntary approval route: submit the product, wait for the Commission to approve it. Rule 40.2 is self-certification: file a submission stating that the contract complies with the Commodity Exchange Act and Commission regulations, include the contract terms and a supporting explanation, and list it. No approval, no waiting period of consequence. The certification is a representation by the exchange, made under its own responsibility, that the product is lawful.

The logic is that exchanges are already subject to continuous obligations, the core principles that require them to list only contracts not readily susceptible to manipulation and to police their own markets. Self-certification puts the compliance judgment where the expertise sits and lets product innovation happen at commercial speed, with the regulator retaining authority to intervene. In practice this is why an exchange affiliated with a retail brokerage could certify baseball outcome contracts in mid-May and be trading World Cup markets by the tournament’s opening in June: two filings, no approval queue.

Self-certification is not unique to event contracts and predates them by decades. It is worth distinguishing from the same idea in digital assets, which this publication covers separately: that process concerns whether a blockchain network is mature enough to exit securities treatment, runs on a different statute, and involves a different agency relationship. The word is the same and the machinery is not.

The trapdoor: the Special Rule and Rule 40.11

Congress attached a specific limit to this freedom in 2010, through the Dodd-Frank Act, and it applies to event contracts only.

The Special Rule, codified at Section 5c(c)(5)(C) of the Commodity Exchange Act, authorizes the Commission to prohibit a registered exchange from listing an event contract, even one otherwise fully compliant, where the contract involves one of five enumerated activities and the Commission determines it is contrary to the public interest. The enumerated activities are: activity unlawful under any federal or state law, terrorism, assassination, war, and gaming, plus any similar activity the Commission designates by rule.

Rule 40.11, adopted in 2011 to implement the Special Rule, sets the procedure. Where a submission may involve, relate to, or reference an enumerated activity, the Commission may commence a 90-day review. It must request that the exchange suspend listing or trading of the contract during that review. It must post notification publicly and may solicit comment. And it must issue an order approving or disapproving the contract by the end of the 90 days, or by the end of any extension agreed with the exchange. If no order issues, the review concludes and the contract may continue trading.

Two features of that design matter enormously in practice. The review is discretionary and case by case, not a categorical prohibition, so identical-looking contracts can receive different treatment. And the clock runs against the regulator: silence at day 90 favors the exchange, which is an unusual allocation of default in financial regulation and a meaningful structural advantage for the industry.

The three words nobody defined

The Special Rule and Rule 40.11 use three terms that determine everything and define none of them: involve, gaming, and public interest.

Does a contract on a sports outcome “involve” gaming because people bet on sports, or does it merely reference an event that others gamble on? Is “gaming” the activity being contracted about, the activity of trading the contract, or the character of the venue? Does a political contract “involve activity unlawful under state law” because some states prohibit election wagering, even though the trading occurs on a federally licensed exchange? Is the “public interest” served by information aggregation, harmed by the normalization of betting, or some balance a commission must weigh?

The Commission acknowledged when adopting Part 40 in 2011 that it was leaving these questions open, and the vacuum produced fifteen years of unpredictable outcomes. That is not a criticism of any particular decision; it is the predictable result of a statute that grants discretion without standards, and it is precisely what the pending rulemaking sets out to fix.

The case history

Four episodes shaped current practice, and they are worth knowing because they are the precedents the industry navigates by.

In 2012 an exchange self-certified political contracts and the Commission initiated a 40.11 review, requesting suspension and soliciting comment. Before an order issued, the exchange withdrew the certification, which meant the Commission never had to define its terms and the draft order was never published, a pattern of avoidance that repeated. PredictIt, an academic-affiliated market, operated under a no-action letter instead of through certification, a bespoke arrangement that later became its own source of litigation.

In 2023, following a 40.11 review, the Commission issued an order barring Kalshi from listing contracts on which party would control each chamber of Congress, finding they involved gaming and activity unlawful under state law and were contrary to the public interest. Kalshi challenged the order in federal court, and the litigation ultimately cleared the way for regulated election markets, an outcome that substantially changed the balance of power between exchanges and the Commission. Then in 2024 the Commission proposed a broader rule that would have categorically restricted political and sports event contracts. It was never finalized.

The pattern across all four is the same: an assertion of authority, an unresolved definitional question, and a resolution reached through withdrawal, litigation, or abandonment instead of through rules. That history is why the June 2026 proposal exists.

The 2026 rulemaking

Responding to a marked increase in exchange applications from prediction-market firms, the Commission issued an advance notice in March 2026 and then, on June 10, published a notice of proposed rulemaking titled Prediction Markets; Public Interest Determinations, proposing amendments to Rule 40.11.

The proposal does four things. It offers a settlement-based test for when a contract “involves” an enumerated activity, tying the analysis to what the contract settles against rather than to loose association, which would resolve the broadest source of ambiguity. It proposes a definition of gaming. It sets out public-interest factors and a structured three-step inquiry the Commission must complete before it may find a contract contrary to the public interest, replacing open-ended discretion with a sequence. And it formalizes procedure: the Division of Market Oversight must give the exchange a written statement of concerns, the exchange may respond with analysis and proposed contract modifications, the Division may then recommend action with a further opportunity for the exchange to respond, and if no order issues by day 90 the review concludes and the contracts may continue. The proposal would also let the Commission consolidate review of similar contracts across venues.

Notably, the proposal does not push exchanges away from self-certification. It leaves the expedited Rule 40.2 route intact and builds a more structured framework around the review that follows, which is a signal about the Commission’s posture: speed preserved, discretion disciplined. Whether the final rule keeps that shape is unknown, and the comment process is where the industry, state gaming regulators, and consumer advocates are making competing cases.

The comment war underway

A proposed rule is an invitation to argue, and the parties filing on this one want incompatible things, which is why the final text is genuinely uncertain.

The exchanges want the settlement-based definition of “involve” adopted as proposed, because it is the provision that would most durably protect their product lines. A test tied to what a contract settles against, and not to loose association with a regulated activity, would place most sports and political contracts outside the enumerated activities entirely, converting a discretionary hazard into a bright line they can design around. They also want the day-90 default preserved, since a clock that runs against the regulator is worth more to them than any substantive concession.

State gaming regulators want close to the opposite. Their position, advanced simultaneously through litigation in a dozen or more jurisdictions, is that sports event contracts are wagers regardless of the federal wrapper, and that a federal rule narrowing the definition of gaming would preempt state authority over an activity states have licensed, taxed, and policed for decades. Tribal gaming interests, whose exclusivity compacts rest on state law, have their own version of that objection and a strong historical record of prevailing when their compacts are threatened. Consumer advocates and problem-gambling organizations press a third line: that whatever the products are called, the retail experience is indistinguishable from betting, and the public-interest factors should weigh addiction and household harm, not only market integrity.

Above all of it sits Congress, where a bipartisan bill would ban sports contracts on CFTC-regulated exchanges outright, which would render much of this rulemaking moot in its most commercially significant application. That interaction is the reason the timing matters: a rule finalized before legislative action shapes the ground on which the legislation is debated, and a rule finalized after must accommodate whatever Congress does. Anyone tracking the sector’s future should watch the comment docket and the bill’s progress together, since neither is decisive alone, and the industry’s own filings will be the clearest available statement of which outcomes it fears most. That is the state front on the same question, now playing out through lawsuits, comments, and potential legislation at once.

What this means in practice

For a participant, three consequences follow from the mechanism.

New markets appear fast and can vanish. A contract you hold was listed on the exchange’s own representation, and the Commission retains authority to open a review and request suspension of trading during it. Exchanges have withdrawn certifications under pressure before, which ends a market without any order ever issuing.

The exchange is the first line of judgment. Self-certification means the venue decided the contract was lawful, and the quality of that judgment varies with the venue’s compliance sophistication and its appetite for regulatory risk. A market that pushes at the edges of the enumerated activities is a market whose continued existence depends on how the exchange calculated the odds of a review. For context, crypto.news has explained the product being listed and how its simple yes/no structure differs from conventional trading products.

And the category’s biggest legal questions are being resolved through this pipe. Sports contracts, political contracts, and anything touching activities states regulate as gambling all reach the Commission through 40.11 reviews of self-certified products, which makes an obscure procedural regulation the main arena where the future of the industry gets decided. Anyone following the sector’s legal trajectory is, whether they know it or not, following Part 40.

A closing observation about where this leaves participants, since procedural regulation feels remote until it removes a market from under a position. The structure described here means the products available on any American venue are the products the exchange decided to certify and the Commission has not yet objected to, which is a considerably more provisional arrangement than the polished interfaces suggest. Contracts appear because a compliance department made a judgment call about the enumerated activities; they disappear when the Commission opens a review and the exchange suspends trading, or when the exchange withdraws a certification under pressure without any order ever issuing. Neither event requires a court, a hearing, or advance notice to the people holding positions.

The practical habits that follow are modest and worth adopting. Prefer venues whose certification judgment has been tested, since a compliance record is information. Treat contract categories that sit near the enumerated activities, above all sports and anything touching state-regulated gambling, as having a regulatory expiry risk on top of their market risk. And read the venue’s own disclosures on what happens to open positions if a market is suspended or delisted mid-life, because the answer varies and it is the term that matters most in exactly the scenario this entire guide describes. The mechanism that makes American prediction markets fast is the same mechanism that makes them revocable, and holding both facts at once is what informed participation in this category actually requires. This sits inside the federal structure around it.

Frequently asked questions

Disclaimer: This article is for information and educational purposes only and does not constitute financial, investment, or legal advice. It describes regulations and a pending rulemaking whose provisions may change before adoption, and product availability on any venue is subject to regulatory action. Always do your own research. Information is accurate as of July 27, 2026.