SEC Unveils Clear Rules for Broker-Dealer Crypto Custody

The SEC has clarified how broker-dealers can custody crypto asset securities, detailing requirements for possession, control, and risk management, and providing interim guidance to resolve compliance uncertainties for digital asset custody.

The U.S. Securities and Exchange Commission (SEC) has issued comprehensive guidance clarifying how broker-dealers can legally custody crypto asset securities under existing customer protection rules. The new statements detail requirements for possession, control, and risk management, emphasizing robust policies for safeguarding private keys, preventing commingling of assets, and maintaining auditable records. Broker-dealers must demonstrate end-to-end control over digital assets, including cold storage, multi-factor key management, and disaster recovery plans. The SEC distinguishes between security and non-security tokens, noting that only securities are fully covered under these rules. The guidance also addresses compliance with Rule 15c3-3, allowing digital asset securities to be considered in "physical possession" if specific criteria are met. The SEC's move provides much-needed clarity for firms navigating regulatory uncertainty, lowers legal ambiguity, and sets higher operational standards for those seeking to offer crypto custody services. The commission continues to review broader issues but aims to facilitate institutional adoption by resolving key compliance hurdles.