The development of global guidelines for stablecoins has experienced significant slowdown over the past year, sparking concerns among central bankers that regulatory gaps could lead to market fragmentation and increased risk. According to recent reports, Andrew Bailey, Governor of the Bank of England and Chairman of the Financial Stability Board, noted that progress on international stablecoin regulations has stalled. This development has raised concerns, as expressed by Pablo Hernández de Cos, General Manager of the Bank for International Settlements, in a statement made in Japan on Monday.

De Cos emphasized the importance of global cooperation to prevent the creation of a patchwork of rules that could be exploited by firms, a phenomenon known as regulatory arbitrage. Without international coordination, companies may opt to operate in jurisdictions with less stringent oversight. This warning comes at a time when major economies are moving forward with their own regulatory frameworks, often with different timelines and approaches.

The stablecoin market has experienced significant growth over the past few years, with its current value standing at $320 billion, according to data from DeFiLlama. The majority of this value is attributed to Tether's USDT and Circle Internet's USDC. De Cos noted that the structure of these stablecoins can resemble that of securities more than traditional currency, and that difficulties in redemption can lead to price fluctuations away from their intended value of $1.

Furthermore, de Cos highlighted the potential risks associated with sudden withdrawals, which could have a ripple effect throughout the market. To mitigate these risks, proposals have been made to limit interest payments on stablecoins and provide issuers with access to central bank lending facilities or deposit insurance-type arrangements. Policymakers argue that such measures could enhance the safety of the stablecoin sector 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 regulations for digital asset markets.

The bill passed the House last year and is currently before the Senate, where it is being led by Banking Committee Chairman Tim Scott and Agriculture Committee Chairman John Boozman. Senators Thom Tillis and Angela Alsobrooks have negotiated a compromise on stablecoin yield, which could pave the way for a markup, while Senator Cynthia Lummis, Chair of the Banking Committee's digital assets subcommittee, has indicated that a hearing may take place in the second half of April. However, a deal remains contingent on resolving several outstanding issues, including oversight of DeFi and ethics provisions.