SEC Clarifies Tokenization Rules: Blockchain Format Doesn’t Bypass Securities Law

Issuing securities on a blockchain does not alter their legal treatment, according to new guidance released Wednesday by three divisions of the U.S. Securities and Exchange Commission.

In a joint staff statement, the SEC’s Divisions of Corporation Finance, Trading and Markets, and Investment Management emphasized that assets tokenized on distributed ledgers remain fully subject to federal securities laws. Whether ownership records are kept on-chain or through traditional databases has no bearing on registration, disclosure, or compliance obligations.

The agency said securities represented as tokens can be issued either as a standalone offering or alongside conventional shares. When a tokenized instrument provides substantially the same rights and economic characteristics as a traditional security, it may be considered part of the same class under existing rules, regardless of the underlying technology.

According to the statement, the core distinction is operational rather than legal. Instead of maintaining shareholder records off-chain, issuers or their agents may keep the master ownership file on one or more blockchain networks. Beyond that, regulatory expectations remain unchanged.

The guidance arrives amid a broader shift in the SEC’s crypto enforcement posture. Over the past year, the regulator has withdrawn or closed numerous cases tied to digital assets, including high-profile actions centered on whether certain tokens, staking services, or wallet products qualified as unregistered securities.

While the new statement reinforces that securities laws apply irrespective of format, it avoids addressing a more contentious issue: whether crypto-native assets are securities in the first place. That unresolved question has been at the heart of many enforcement actions the agency has since abandoned.

Ethereum remains a prominent example of this gray area. Court filings revealed that the SEC previously authorized an internal investigation that treated Ethereum as a security, despite public ambiguity from agency leadership at the time. That probe was later closed without enforcement, and the agency declined to explain its reasoning.

Although the SEC has adopted a less aggressive tone toward parts of the crypto sector, it continues to pursue select cases, including actions related to Bitcoin mining services that it argues fall under securities regulations.