The Office of the Comptroller of the Currency has initiated a formal rulemaking process to establish a comprehensive regulatory framework for stablecoins under the GENIUS Act, which was signed into law in late 2025. The proposed rules outline capital requirements, reserve management standards, and operational guidelines for banks and non-bank issuers seeking to offer stablecoin products in the United States. This rulemaking represents the most significant step toward implementing the landmark stablecoin legislation.
Background on the GENIUS Act
The Guiding and Establishing National Innovation for US Stablecoins Act established the first comprehensive federal framework for stablecoin regulation in the United States. The legislation created a dual pathway for stablecoin issuance: federally chartered institutions regulated by the OCC, and state-chartered entities supervised by state banking regulators with federal oversight. The OCC's current rulemaking focuses on the federal pathway, establishing detailed requirements that banks and qualified non-bank issuers must meet.
The GENIUS Act mandates that all stablecoins be backed 1:1 by high-quality reserves including US Treasuries, cash, and cash equivalents. It prohibits algorithmic stablecoins that rely on secondary token mechanisms for stability. The OCC's proposed rules add specificity to these broad legislative requirements, translating congressional intent into actionable compliance standards.
Key Provisions of the Proposed Rules
The proposed framework establishes several categories of requirements. Capital adequacy rules require stablecoin issuers to maintain minimum capital ratios comparable to traditional banking requirements, adjusted for the specific risk profile of stablecoin operations. The OCC proposes a minimum capital-to-assets ratio of 8% for stablecoin-focused entities, with additional buffers required for issuers exceeding $10 billion in outstanding stablecoins.
Reserve management standards are detailed extensively. Issuers must hold reserves in segregated accounts at Federal Reserve member banks, with daily attestation of reserve adequacy by independent auditors. The composition of reserves is restricted to US Treasury securities with maturities under 90 days, Federal Reserve reverse repurchase agreements, and cash deposits at insured depository institutions. Corporate bonds, commercial paper, and other credit-bearing instruments are explicitly excluded.
Redemption requirements mandate that issuers must process customer redemption requests within one business day and maintain sufficient liquid reserves to handle a 20% redemption surge within 24 hours. These provisions address the liquidity concerns that arose during previous stablecoin stress events and aim to prevent bank-run dynamics.
The rules also establish technology and cybersecurity standards for stablecoin platforms, including requirements for smart contract audits, incident response planning, and regular penetration testing. Issuers must maintain comprehensive records of all stablecoin transactions and provide regulators with real-time monitoring access to reserve accounts.
Industry Reactions
The crypto industry's response has been largely positive, with major stablecoin issuers expressing support for clear regulatory standards. Circle, the issuer of USDC, called the proposed rules well-designed and noted that they closely align with Circle's existing operational practices. Tether, the largest stablecoin issuer by market capitalization, offered more measured praise while expressing concerns about the reserve composition restrictions, arguing that the exclusion of short-term commercial paper unnecessarily limits yield-generating opportunities.
Traditional banking groups have pushed back on provisions that allow non-bank entities to issue stablecoins under the federal framework. The American Bankers Association submitted comments arguing that stablecoin issuance should be limited to chartered depository institutions to maintain the integrity of the banking system and prevent regulatory arbitrage. The OCC acknowledged these concerns but noted that the GENIUS Act explicitly provides for non-bank issuers and the rulemaking must implement the legislation as written.
Consumer advocacy organizations have generally supported the strong reserve and redemption requirements while calling for additional consumer protection measures including deposit insurance coverage for stablecoin holdings and stronger disclosure requirements about the risks of digital assets compared to traditional bank deposits.
Timeline and Implementation
The OCC has opened a 90-day public comment period for the proposed rules, after which the agency will review submissions and publish a final rule. Industry observers expect the final framework to be published by mid-2026, with a 12-month implementation period for existing issuers to come into compliance. New entrants would need to meet the requirements before commencing operations.
The rulemaking process is coordinated with the Federal Reserve and FDIC, which have parallel responsibilities under the GENIUS Act. The Fed is developing requirements for stablecoin-related activities by state member banks, while the FDIC is establishing guidelines for insured depository institutions. This multi-agency coordination aims to create a consistent regulatory framework regardless of an issuer's charter type.
Broader Implications
The OCC's rulemaking has attracted significant international attention. Several countries are closely watching the US framework as a potential model for their own stablecoin regulations. The European Union's MiCA regulation provides a comparison framework, and there is growing discussion about interoperability between US and EU stablecoin standards to facilitate cross-border digital payments.
Frequently Asked Questions
What is the GENIUS Act?
The Guiding and Establishing National Innovation for US Stablecoins Act is federal legislation establishing the first comprehensive US framework for stablecoin regulation. It creates pathways for both federally and state-chartered entities to issue stablecoins with strict reserve backing requirements and consumer protections.
What reserves are required for stablecoins under the proposed rules?
Stablecoins must be backed 1:1 by US Treasury securities with maturities under 90 days, Federal Reserve reverse repurchase agreements, or cash at insured banks. Corporate bonds and commercial paper are excluded. Issuers must maintain enough liquid reserves to handle a 20% redemption surge within 24 hours.
When will the stablecoin rules take effect?
The OCC expects to publish final rules by mid-2026 after a 90-day comment period and review. Existing stablecoin issuers will have a 12-month implementation period to comply, while new entrants must meet requirements before beginning operations.