ICMA publishes paper on the role of stablecoins in capital markets infrastructure
The International Capital Market Association (ICMA) has published a paper assessing whether stablecoins could become a credible component of future capital markets infrastructure. The paper highlights growing regulatory convergence around core principles on reserves, redemption, safeguarding and the prohibition of interest, while also identifying fragmentation as a key systemic risk. The analysis focuses on fiat-backed stablecoins as potential on-chain settlement assets alongside wholesale central bank digital currencies and tokenised bank liabilities. ICMA identifies several material constraints, including regulatory limits on volumes and use cases, the absence of credit and interest, custody and technology risks and the operational costs associated with public blockchains. Drawing on market initiatives and ICMA-led work under Project Guardian, the paper concludes that stablecoins could play a complementary role in future market infrastructure, provided that regulatory clarity improves and cross-border alignment is strengthened.