The SEC recently issued two statements outlining its plan to integrate digital assets into US securities regulation. One covers tokenization in market infrastructure, the other covers crypto asset securities custody. Both take the same regulatory approach and are part of a unified strategy.
The statements show that the SEC is now focused on how to apply existing securities laws as market activity shifts to blockchain platforms.
A Unified Regulatory Approach: Clear Integration of New Technologies
Both statements emphasize continuity. The SEC is not creating separate rules for digital assets or weakening investor protections. Instead, it requires digital assets that act as securities to follow the same legal and regulatory criteria as traditional securities, despite new technology.
This is evident in the Division of Trading and Markets’ no-action letter to the Depository Trust Company (DTC), which permits a limited pilot to tokenize securities entitlements on approved blockchains. DTC maintains official ownership records while registered participants transfer tokenized versions on the blockchain. Legal ownership, investor rights, and regulatory protections remain unchanged.
Similarly, the division’s subsequent staff statement on custody clarifies how broker-dealers can comply with Rule 15c3-3’s physical possession or control requirement when holding crypto asset securities. Instead of changing the definition of custody, the SEC applies existing custody principles in a digital setting, focusing on access control safeguards and continuity only to the extent operationalized within existing regulatory constructs.
Careful Step-by-Step Progress
Both statements are limited in scope. They don’t introduce new rules. Instead, they rely on staff positions—a no-action letter in one case and interpretive guidance in the other—and both highlight their limitations.
The DTC tokenization project is a pilot strictly limited and closely supervised by regulators. This does not indicate SEC support for unrestricted tokenization or an all-on-chain settlement model. Likewise, the custody statement does not allow broker-dealers to self-certify compliance. Firms must meet specific standards to avoid regulatory objections.
Operational Reality Comes To The Forefront
These statements stand out for their operational focus. The SEC moves from theory to how funds actually operate these businesses.
Custody of crypto asset securities now clearly implicates private key governance, access controls, and transfer capability. Managing custody of crypto asset securities now clearly involves private key management, access controls, transfer abilities, incident response, and continuity planning. Tokenization affects post-trade processing, reconciliation, statement finality, technology oversight, and reliance on third parties. In both areas, the SEC’s message is clear: digital asset activities must be part of a firm’s main operations, not treated as side projects, and must support management and business continuity, rather than being treated as experimental or isolated initiatives. Written policies and procedures will need to reflect this reality, and firms should expect examiners to look for evidence that controls work in practice, not simply on paper.
Compliance Expectations Are Translational, Not Optional
Compliance expectations must be followed. Firms should stop waiting for special digital asset rules and instead rigorously apply current obligations.
Broker-dealers must show how they supervise custody and meet record-keeping needs on the blockchain. Tokenizing firms must maintain traditional standards for position control, settlement finality, and investor protections as processes move to blockchain.
Neither statement is a safe harbor. Staff guidance and no action relief depend on specific facts. Firms must stay within limits and adapt as expectations change. Governance, documentation, testing, and escalation matter—especially when using outside tech providers or blockchain networks beyond their control.
Opportunities Bring Real Infrastructure Needs
These changes create real opportunities. Tokenization could increase settlement efficiency, trading hours, collateral flow, and post-trade processes—while staying within the regulated market framework.
Clearer custody rules let compliant broker-dealers offer custody for crypto asset securities, attracting institutions held back by regulatory uncertainty.
But the SEC shows that these benefits go to firms willing to invest in institutional-grade infrastructure. Managing private keys, evaluating DLT risks, overseeing vendors, and planning for resilience remain core controls, not new concepts.
Hazards And Challenges Firms Need To Address
Risks remain serious. If a private key is compromised, it can cause major failures. Using blockchain networks creates governance and operational risks that are hard to control. Firms also risk relying on a few vendors and facing protocol changes, forks, and network disruptions. Even without full control, firms are generally responsible for these issues.
Regulatory risks include misclassifying assets, overstepping boundaries, and policy changes. Pilots can expand quietly, and custody models can outpace controls. Treating staff statements as permanent rules may leave firms unprepared as SEC views shift.
Governance risk is a top concern. Regulators expect boards and leaders to understand management of digital asset activities, regardless of technical expertise. If responsibility is split between compliance, IT, and business, regulators may view this as a weakness.
The Bigger Picture
Taken together, these statements indicate that the SEC is carefully bringing digital assets into US securities regulation rather than making exceptions. The commission is open to innovation, but only if firms can show strong operations, regulatory compliance, and ongoing oversight.
For financial firms, the message is clear: digital assets are central, not add-ons. They are becoming core infrastructure needing discipline. Firms treating tokenization and crypto custody as serious functions, like traditional securities, will be best prepared as regulations and market use grow.
Source: SEC News Press Release
