The development of global standards for stablecoins has slowed down 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 rules has come to a halt, according to recent reports. This development has raised concerns, with Bank for International Settlements General Manager Pablo Hernández de Cos emphasizing the importance of global cooperation to prevent a patchwork of rules that companies could exploit. De Cos warned that without international alignment, firms may relocate to jurisdictions with more lenient oversight, a practice known as regulatory arbitrage.

As major economies push forward with their own frameworks, often with different timelines and approaches, the stablecoin sector has grown significantly over the past few years, now accounting for $320 billion. The sector's structure can resemble securities more than traditional currency, with redemption issues potentially causing price fluctuations.

De Cos also highlighted the risk of sudden withdrawals, which could have a ripple effect on markets. To reduce these risks, proposals include limiting interest payments on stablecoins and providing issuers with access to central bank lending facilities or deposit insurance-type arrangements. Policymakers believe such measures could enhance the sector's safety 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 leading the push for its passage.

A potential compromise on stablecoin yield could pave the way for a markup, while a hearing on the matter is expected to take place in the second half of April. However, a deal remains contingent on resolving several outstanding issues, including DeFi oversight and ethics provisions.