The development of global guidelines for stablecoins has experienced a slowdown over the past year, sparking concerns among central bankers that regulatory gaps could lead to market fragmentation and increased risk. Bank of England Governor Andrew Bailey, who chairs the Financial Stability Board, noted that progress on international regulations has stalled.

This has raised concerns with Bank for International Settlements General Manager Pablo Hernández de Cos, who emphasized the importance of global cooperation to prevent a patchwork of regulations that could be exploited by firms. Without international alignment, companies may relocate to jurisdictions with less stringent oversight, a practice known as regulatory arbitrage. As major economies move forward with their own frameworks, often with different timelines and approaches, the stablecoin sector continues to grow, now valued at $320 billion. The sector's structure can resemble securities, and sudden withdrawals could have far-reaching effects on the market.

To mitigate these risks, proposals include limiting interest payments on stablecoins and providing issuers with access to central bank lending facilities. Policymakers believe these measures can make the sector safer while preserving its role in digital payments. In the United States, lawmakers are working to advance the Digital Asset Market Clarity Act, which aims to establish federal rules for digital asset markets.

The bill has passed the House and is currently before the Senate, where lawmakers are negotiating a compromise on stablecoin yield to pave the way for a markup. However, a deal remains contingent on resolving several open questions, including DeFi oversight and ethics provisions.