The Securities and Exchange Commission has issued a proposal to eliminate several core provisions of the National Market System framework. Analysts cited by The Block describe the step as a material development for efforts to issue tokenized versions of US equities. The changes would remove mandatory order routing protections that currently apply across exchanges and alternative trading systems. Market participants have noted that these protections were designed for continuous electronic trading rather than distributed ledger settlement cycles.

The SEC is the primary federal regulator responsible for overseeing US securities markets and enforcing disclosure and trading standards. Its National Market System rules were established to promote fair competition and best execution across multiple venues. These provisions include the order protection rule that prevents trades from occurring at prices inferior to displayed quotations. The agency has indicated that modernization of these requirements could accommodate new technologies without compromising investor safeguards.

Mechanics of the Proposed Changes

Under the proposal the order protection rule and related trade-through prohibitions would be rescinded or substantially narrowed. Broker-dealers would no longer be required to route orders to venues displaying the best available price before executing elsewhere. This adjustment would permit direct matching on platforms that settle transactions on distributed ledgers. The SEC has requested comment on whether alternative safeguards should replace the removed requirements to maintain market integrity.

Implementation would require updates to Regulation NMS text and corresponding guidance for self-regulatory organizations. Exchanges and alternative trading systems would need to revise internal compliance procedures that currently enforce the trade-through obligation. Tokenization platforms seeking to offer US equity exposures would gain flexibility to structure settlement outside the continuous auction model. The Block notes that these mechanical shifts address friction points repeatedly identified by firms developing on-chain equity products.

Relevance to the Tokenization Sector

Tokenized equity initiatives currently face constraints when attempting to replicate the price discovery and execution guarantees embedded in legacy market rules. Removal of the order protection mandate could allow issuers to design settlement sequences that align with blockchain block times rather than millisecond-level routing. Entities such as Securitize and Backed Finance have explored structures that link tokenized claims to underlying shares; the proposal may reduce operational complexity for such models. Broader adoption of tokenized instruments could follow if platforms are no longer obligated to fragment orders across traditional venues.

Second-order effects may include greater participation from institutional managers seeking atomic settlement of equity positions. BlackRock and Franklin Templeton have already launched tokenized treasury and money-market products; extension to equities would require similar regulatory accommodations. The change could also influence how stablecoin issuers integrate with equity markets for collateral management. Overall the proposal addresses a structural mismatch between continuous trading obligations and the periodic finality inherent in distributed ledgers.

Comparison with Prior Regulatory Approaches

Previous SEC actions on tokenization have focused on exemptive relief for specific pilots rather than broad rule rescission. The agency granted limited accommodations to ATS operators experimenting with blockchain settlement but retained core NMS obligations. In contrast the current proposal targets foundational requirements rather than granting narrow waivers. European frameworks such as the Markets in Crypto-Assets regulation have taken a different route by creating separate licensing regimes for tokenized instruments without altering legacy equity rules.

Rule Targeted

Order Protection Rule

Reported View

Major unlock per analysts

Primary Source

The Block

Market participants have observed that competing jurisdictions have advanced tokenization sandboxes while US equity trading remains bound by pre-blockchain market structure. The proposed rescission represents a more direct attempt to reconcile existing rules with new settlement technology. Unlike earlier no-action letters the measure would apply uniformly rather than case by case. This approach may reduce the need for repeated exemptive applications by individual issuers.

major unlock for tokenized US stocks

Regulatory Outlook and Next Steps

The proposal remains subject to a public comment period during which exchanges, broker-dealers and technology providers may submit detailed responses. The SEC will evaluate whether alternative mechanisms are needed to preserve best execution standards after the order protection rule is removed. Coordination with self-regulatory organizations will be required to update surveillance and enforcement programs. Observers expect further guidance on how tokenized equity positions would be reported under existing trade reporting frameworks.

Additional areas to monitor include potential interactions with Regulation SCI and rules governing clearing agencies. Any final rule would likely include transition periods allowing market participants to adjust systems and procedures. International regulatory bodies may also assess whether similar adjustments are warranted in their jurisdictions. The outcome will shape the operational feasibility of equity tokenization projects currently under development.

Market Infrastructure Considerations

Existing equity market infrastructure relies on continuous quoting and routing that assumes instantaneous execution across venues. Tokenized systems introduce settlement finality measured in blocks rather than milliseconds, creating tension with legacy obligations. The proposal could permit platforms to operate parallel price discovery mechanisms without mandatory linkage to traditional exchanges. Infrastructure providers such as Chainlink have developed oracles that could support price feeds for on-chain equity products once routing requirements are relaxed.

→ The takeaway

The SEC proposal to modify National Market System rules addresses a long-standing structural barrier for tokenized equity instruments. By narrowing order protection requirements the agency has signaled willingness to adapt legacy frameworks to distributed ledger settlement. Market participants will now evaluate whether the resulting environment supports scalable issuance and secondary trading of tokenized US stocks. Further clarity will emerge once comments are reviewed and any final rule is adopted.