The Federal Deposit Insurance Corporation approved a Notice of Proposed Rulemaking on April 7, 2026, establishing the prudential framework that state nonmember banks and state savings associations supervised by the FDIC must meet before issuing payment stablecoins under the Guiding and Establishing National Innovation for U.S. Stablecoins Act (GENIUS Act).

The board voted unanimously in favor, with Chairman Travis Hill and Directors Jonathan McKernan Gould and Russell Vought all supporting the measure.

The proposal is one of several significant regulatory actions to emerge since the GENIUS Act was signed into law on July 18, 2025.

The proposal sets out requirements across six areas: minimum capital adequacy, 1:1 reserve asset backing, liquidity management, interest rate risk controls, cybersecurity and operational safeguards, and anti-money-laundering and sanctions compliance.

It also codifies a policy that stablecoin holdings are not eligible for pass-through deposit insurance coverage, meaning retail or institutional holders cannot treat FDIC protections as a backstop against issuer failure. The GENIUS Act itself prohibits stablecoins from being represented as backed by the full faith and credit of the U.S. government, and the FDIC's rule makes that prohibition operational.

Chairman Hill addressed the insurance question directly: "We should answer this question definitively by regulation, rather than waiting until a bank that holds stablecoin reserves fails."

The April proposal is the second FDIC rulemaking in this cycle. A December 2025 NPRM addressed application procedures and evaluation criteria for banks seeking subsidiary authority to issue stablecoins.

Together, the two rules form the FDIC's contribution to a broader, coordinated federal effort. The OCC published its own, more expansive NPRM in late February 2026, covering national banks, federal savings associations, nonbank entities, and foreign payment stablecoin issuers, with public comments due May 1. The U.S. Treasury issued a parallel NPRM in early April focused on state-level oversight thresholds and AML standards. The Federal Reserve is expected to issue guidance for Fed-supervised institutions separately, and the National Credit Union Administration (NCUA) serves as the fourth regulatory agency under the GENIUS Act framework, with supervisory authority over federally insured credit union-chartered issuers.

All agencies are targeting final rules by July 18, 2026, one year after the GENIUS Act's enactment.

The law created a two-tier supervisory structure based on issuance volume. Issuers with more than $10 billion in outstanding stablecoin supply fall under mandatory federal oversight. Those below that threshold can operate under state frameworks, provided their home state has been certified by the Treasury as meeting a "substantially similar" standard. Running alongside this volume-based structure is a multi-agency, charter-type supervisory layer: the Federal Reserve holds authority over Fed-member state banks and the NCUA over federally insured credit unions, meaning the applicable federal regulator depends on both size and institutional charter.

At current market scale, both Tether and Circle would sit in the federal tier.

The global stablecoin market stood at roughly $317.94 billion as of January 2026, with USDT holding approximately 60.7% market share at around $185 billion in supply and USDC at $75.7 billion. By March 2026, USDC had captured 64% of total stablecoin transaction volume, the first time it had surpassed Tether in volume in nearly a decade.

Stablecoins now represent about 30% of all on-chain transaction volume worldwide, and annual on-chain stablecoin volume exceeded $4 trillion in 2025.

The regulatory framework carries direct consequences for markets well outside U.S. borders. In Africa, where 79% of crypto-active users hold stablecoins (the highest rate of any region globally, compared with roughly 45% in high-income markets), access to U.S. dollar-backed tokens underpins a wide range of financial activity.

Nigeria alone recorded $22 billion in stablecoin transactions in the 12 months to June 2024 and accounts for 40% of stablecoin inflows across the continent.

Average remittance fees in sub-Saharan Africa sit at 7.9% for a $200 transfer. A Mercy Corps Ventures Kenya pilot demonstrated fee reductions to around 2% on comparable corridors.

The GENIUS Act's "comparable regime" standard for foreign issuers creates a significant compliance barrier for African-built stablecoin projects that want to serve U.S. dollar markets. Eight African countries now have crypto-specific regulation in place: Nigeria, South Africa, Kenya, Ghana, Uganda, Mauritius, Tanzania, and Rwanda. None currently meets the threshold for substantial similarity to U.S. federal standards. Satisfying that standard would require either structural alignment with OCC requirements or a bilateral recognition arrangement, and neither pathway currently exists.

In South Asia, India ranked first in the 2026 Global Crypto Adoption Index and receives over $120 billion in annual remittances. South Asia was the fastest-growing region for crypto adoption in the first half of 2025, with an 80% year-on-year increase according to TRM Labs data.

Indian exchanges and neobanks that hold USDT or USDC reserves will need to track their counterparties' compliance status under the GENIUS Act framework. Under the proposed OCC rules, foreign entities seeking to serve U.S. customers could register as Foreign Payment Stablecoin Issuers, a pathway that Tether (domiciled in the British Virgin Islands) has not announced it will pursue. Circle's regulatory path is distinct as a U.S.-based issuer that may seek a national bank charter. Because the rules remain proposed rather than final, and because major issuers have not yet confirmed their registration decisions, the precise scope of federal oversight over specific counterparties remains to be determined.

A WilmerHale analysis noted that "these extraterritorial requirements may have a significant impact on foreign payment stablecoin issuers based in jurisdictions whose regulatory regimes may impose less stringent restrictions as compared to the heightened standards imposed under the GENIUS Act." That assessment was published in July 2025, before the OCC and FDIC NPRMs were issued, and it has taken on added weight as proposed rules have since materialized across multiple agencies.

The FDIC comment period opens once the rule is published in the Federal Register, with the specific deadline to be announced at that time. The statutory effective date for the GENIUS Act is January 18, 2027, or 120 days after final rules are published, whichever comes first.

For foreign issuers and the markets that depend on dollar-backed liquidity, the practical window to engage with rulemakers and assess structural alignment is narrow.