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US SEC floats rule to provide tailored crypto-custody framework for advisers

Reported by Mlex
Oct 1, 2026· 3 min read
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Key Takeaways
  • • The SEC proposed "Regulation Crypto Assets" on August 18, 2026, creating a tailored securities offering framework for investment contracts involving crypto assets, following the Commission's March 2026 interpretation clarifying how federal securities laws apply to crypto transactions.
  • • The proposal expands custody rules for registered investment advisers (RIAs) to cover all asset classes, including crypto, and upgrades safeguard requirements for qualified custodians holding crypto assets and related cash.
  • • SEC Chairman Paul S. Atkins framed the regulation as removing long-standing barriers to responsible capital formation and innovation in domestic crypto markets while preserving core investor protections under federal securities laws.
  • • The framework includes a safe harbor provision allowing issuers to exit regulatory obligations once they have completed or permanently ceased all essential managerial efforts represented or promised under an investment contract.
  • • The proposal represents a comprehensive modernization of custody rules originally adopted in 1962, integrating crypto assets into the broader securities regulatory framework and establishing clear pathways for crypto entrepreneurs to raise capital under federal securities laws.
Summary
The SEC announced a significant regulatory initiative on August 18, 2026, with the proposal of "Regulation Crypto Assets," marking a pivotal step in integrating cryptocurrency into the federal securities framework. This proposal follows the Commission's March 2026 interpretative guidance clarifying how existing securities laws apply to certain crypto assets and related transactions. According to SEC Chairman Paul S. Atkins, the regulation seeks to "provide crypto asset entrepreneurs and market participants with clear pathways to raise capital under the federal securities laws" while addressing decades-old barriers to innovation in domestic crypto markets.

The proposed framework introduces tailored securities offering requirements specifically designed for investment contracts involving crypto assets. Rather than forcing crypto market participants into existing regimes designed for traditional securities, the SEC created fit-for-purpose rules that account for the unique technical and operational characteristics of digital assets. This targeted approach reflects the Commission's broader strategy to modernize its rule books for contemporary markets while maintaining the investor protection standards embedded in federal securities law.

A central component of the proposal expands custody rules for registered investment advisers to encompass all asset classes, including cryptocurrency. The new requirements mandate that qualified custodians implement and maintain written internal policies and procedures reasonably designed to safeguard crypto assets and related cash held on behalf of clients. This represents a modernization of the Custody Rule, originally adopted in 1962, now adapted to address the operational realities of digital asset custody. The proposal also reflects lessons learned from earlier SEC relief granted to custodians in 2025, when the Commission rescinded Staff Accounting Bulletin 121 and withdrew a joint 2019 statement with FINRA regarding broker-dealer custody of crypto asset securities.

The regulation includes a notable safe harbor provision that allows issuers to terminate their regulatory obligations once they have completed or permanently ceased all essential managerial efforts that they represented or promised to undertake under an investment contract. This provision is designed to reduce ongoing compliance burdens while preserving investor protections during active management periods. According to SEC statements, the comprehensive framework represents a balanced approach to "amplifying opportunities for entrepreneurs to innovate and build new products" within specific guardrails established by Congress through federal securities laws. The proposal positions the United States as seeking to "onshore innovation in crypto asset markets" while maintaining regulatory oversight and investor safeguards.

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Sources

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AlphaMaven summarised this story from the reporting below. Each link opens the original article.

Mlex US SEC floats rule to provide tailored crypto-custody framework for advisers