OCC Finalizes GENIUS Act Rules for Payment Stablecoin Issuers
The OCC has issued a final rule implementing the GENIUS Act for permitted and foreign payment stablecoin issuers within its jurisdiction and for related custody activities of OCC-supervised entities.
What happened: On October 21, 2026, the Office of the Comptroller of the Currency issued a final rule implementing the GENIUS Act for permitted and foreign payment stablecoin issuers under its jurisdiction, and for related custody activities of OCC-supervised entities. The reporting comes from Orrick, Herrington & Sutcliffe's client alert.
Why sophisticated counsel and clients care: the GENIUS Act created a federal regime for payment stablecoins, and the OCC rule is the first rulemaking to translate the statute into binding requirements for issuers the OCC supervises — including entities seeking to serve the US market from abroad. Because the rule reaches both issuance and custody by OCC-supervised institutions, its scope is likely to touch banks, trust companies, and fintech partners that hold or service stablecoin reserves or customer balances. It also draws the perimeter between federal supervision and state regimes for issuers falling outside OCC jurisdiction, the point on which many market participants have been waiting for the first concrete line.
Concrete next steps and what to watch: the alert does not state the effective date, transition periods, or specific obligations, so those details should be confirmed against the Federal Register text. Clients should also expect implementing rulemakings from other federal and state regulators, plus examination and enforcement activity as supervised institutions come into compliance.