US bank regulators move stablecoins from theory to supervision while elevating AI risk oversight

US banking regulators used a House Financial Services Committee hearing on June 4 to make a clear point: stablecoins are no longer being treated as a peripheral crypto issue, but as a payments and bank-supervision matter that now requires formal rules. Witnesses from the Federal Reserve, Office of the Comptroller of the Currency, Federal Deposit Insurance Corp. and National Credit Union Administration said the system is entering a phase in which digital payments, stablecoins and related infrastructure are becoming core supervisory priorities. Their testimony also showed that agencies want exam programs to focus more tightly on material financial risk rather than procedural checklists, a signal that oversight frameworks are being recalibrated for a more digital banking environment.

Federal Reserve Vice Chair for Supervision Michelle Bowman told lawmakers that the financial system is adapting to rapid technological change, including the expanding use of artificial intelligence and the risks that come with it. She said recent advances in AI have accelerated the identification of cyber vulnerabilities across critical infrastructure, including banking systems. That concern ran through the hearing alongside the stablecoin discussion, with regulators framing AI less as a productivity story and more as a source of operational, fraud and cybersecurity pressure. The message was that supervisory models now need to account for both new payment rails and new forms of technological risk at the same time.

On stablecoins, the strongest alignment came around implementation of the GENIUS Act and the rules that would sit underneath it. OCC Comptroller Jonathan Gould said the agency is working through comments on its proposal and moving toward a finalized framework. He argued that the statute and its implementing rules should provide consumer protections for stablecoin users similar in spirit to safeguards that accompanied earlier banking reforms. FDIC Chair Travis Hill described GENIUS Act implementation as a top priority and pointed to proposals covering issuer applications, reserve assets, redemption standards and compliance obligations for supervised stablecoin issuers. Bowman likewise said the Federal Reserve is developing issuer regulations in line with Congress’s direction.

NCUA Chair Kyle Hauptman gave the hearing’s most direct statement of how some regulators now want the market to think about these instruments: as payments infrastructure. He told lawmakers that stablecoins can make payments faster, cheaper and more inclusive, and said broad adoption could make the familiar wait of several business days for settlement feel outdated. In his formulation, every day can become a business day when settlement is handled through stablecoin rails. Hauptman also stressed the geopolitical dimension, noting that more than 80% of dollar stablecoin activity takes place outside the United States, which in his view means the technology could reinforce the global role of the dollar if US rules are implemented effectively.

That combination of domestic supervision and international competition explains why the hearing matters for the broader tokenized-finance landscape. The agencies did not present stablecoins as a novelty product, nor did they discuss them solely as a speculative crypto segment. Instead, they described a category that touches reserves, redemption, compliance, bank examinations and the future speed of money movement. The framing is important for RWA markets because tokenized funds, collateral arrangements and onchain settlement systems increasingly depend on stable value instruments that regulated institutions are willing to use. Clearer rules for payment stablecoins could therefore influence much more than retail payments, extending into how tokenized assets move between issuers, custodians and financial counterparties.

The hearing did not resolve every policy dispute, and lawmakers remained divided over how supportive or restrictive the eventual regime should be. But the testimony showed that agencies are no longer debating whether stablecoins deserve a supervisory architecture; they are working on the architecture itself. At the same time, regulators made clear that AI-related cyber threats and operational weaknesses will be scrutinized alongside any push toward digital money rails. For the market, that leaves a straightforward takeaway: stablecoins are moving deeper into the regulated financial perimeter, and the next phase will be defined as much by compliance and risk management as by technology adoption.