The U.S. Securities and Exchange Commission (SEC) has recently pushed forward a series of proposals aimed at expanding the definition of exchanges under Rule 3b-16, extending the coverage of Alternative Trading Systems (ATS) to Communication Protocol Systems (CPS), and tightening custody rules for Registered Investment Advisors (RIA). These changes could have far-reaching implications for the entire securities market.
The significance of this proposal lies in its potential to blur the lines between decentralized finance (DeFi News), CPS, and ATS, thereby bringing more trading activities under the regulatory framework of the securities market. This means that more trading platforms will need to comply with regulations regarding registration, monitoring, and record-keeping.
Proponents argue that expanding the regulatory scope will enhance investor protection and curb fraudulent activities, as more trading venues will be safeguarded by existing regulatory measures. However, critics are concerned that this may hinder the free development of non-custodial tools and communications, stifling open-source development and legitimate protocol governance.
Under the SEC's RIA custody rules, advisors are still required to adhere to the existing custody framework, ensuring that client assets are properly protected by qualified custodians, even in cases of asset withdrawal. Previous proposals are expected to introduce more protective measures and proof requirements, which could complicate the implementation of digital assets.
A key operational question is which entities are considered qualified custodians, particularly in the realm of digital assets, and whether state-chartered trust companies meet the standards. Relevant firms are seeking clarity on whether these trust companies, banks, and certain brokers can satisfy the qualification requirements.
The native practices of the crypto industry complicate the assessment of “holding or controlling.” Multi-Party Computation (MPC) and multi-signature arrangements decentralize key authority; while staking and on-chain governance introduce potential risks that may require enhanced control, disclosure, and third-party assurances to meet custody requirements.
Stakeholders have differing views on the proposal, with organizations like the Blockchain Association, Coinbase, and Better Markets expressing varied opinions. Coinbase stated that the assumptions in the proposal could inadvertently harm investor protection, calling for continued recognition of state-chartered trust companies as qualified custodians. Better Markets, on the other hand, supports the expanded definition of exchanges to include more crypto platforms within the securities law framework, believing this will provide important protections against fraud and market abuse.
Regulatory signals are also noteworthy, as Commissioner Hester M. Peirce criticized the overly broad redefinition of exchanges and questioned the reliance on enforcement rather than transparency.