The U.S. Department of the Treasury has released an implementation notice outlining the next phase of regulatory steps for the Guiding and Establishing National Innovation for U.S. Stablecoins (GENIUS) Act, a law designed to bring clearer rules to the stablecoin sector.
The notice, titled Notice of Proposed Rulemaking (NPRM), focuses on how federal regulators will evaluate state-level regulatory systems that oversee stablecoin issuers. In essence, the Treasury is working to determine whether certain state frameworks meet standards that are comparable to federal requirements under the GENIUS Act.
The GENIUS Act, signed into law in 2025, represents one of the United States’ most comprehensive attempts to regulate payment stablecoins, digital tokens designed to maintain a stable value, usually by being backed by assets such as the U.S. dollar, cash reserves, or short-term government securities.
Focus on State-Level Regulation
One of the key features of the proposal is how it addresses the relationship between federal and state regulators. Under the framework outlined by the Treasury, stablecoin issuers whose total circulating supply remains below $10 billion may be allowed to operate under a state-level regulatory system rather than direct federal supervision.
However, for that arrangement to work, the state regulatory structure must be considered substantially similar to the federal regulatory framework created under the GENIUS Act. This means state regulators would need to demonstrate that their rules provide adequate supervision, transparency, and consumer protection measures for companies issuing stablecoins.
The Treasury’s notice explains that federal authorities will assess whether state regimes have sufficient safeguards covering areas such as reserve backing, operational risk management, financial reporting, and oversight of corporate governance. If a state’s system does not meet those benchmarks, stablecoin issuers operating there may be required to transition into federal supervision instead.
This approach reflects an attempt to maintain flexibility for innovation at the state level while still ensuring that stablecoin issuers follow consistent standards across the country.
Stronger Compliance Requirements for Stablecoin Issuers
Alongside the evaluation of state regulatory systems, the implementation process also signals stricter compliance expectations for companies issuing stablecoins.
Stablecoin issuers could be required to maintain robust anti-money laundering (AML) programs, implement sanctions screening, and monitor transactions for suspicious activity. These measures are similar to those already required of traditional banks and financial institutions operating under the Bank Secrecy Act.
In practical terms, this means stablecoin companies may need to build internal systems capable of identifying unusual transaction patterns, freezing or blocking suspicious transfers, and cooperating with law enforcement investigations when necessary.
The rules are also expected to require issuers to maintain transparent reserve management, ensuring that the digital tokens circulating in the market are fully backed by high-quality liquid assets. Regulators believe such safeguards are essential for maintaining public confidence in stablecoins, especially as their use grows in payments, trading, and cross-border transactions.
The Treasury noted that bringing stablecoin issuers into a structured compliance environment is intended to reduce risks tied to illicit finance, fraud, or sudden liquidity shocks that could destabilize markets.
The implementation notice forms part of a broader effort by U.S. authorities to define how stablecoins should operate within the financial system. As these digital assets become more widely used in trading, remittances, and online payments, regulators are increasingly focused on ensuring they function within a framework that protects both consumers and the stability of the financial system.
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