The UK Financial Conduct Authority has proposed stablecoin capital buffer requirements materially below those mandated by the EU's MiCA regulation, positioning the UK as a more permissive jurisdiction for stablecoin issuers. The proposal covers reserve composition, redemption rights, and issuer solvency requirements, and is part of a broader crypto regulatory framework the FCA is finalizing ahead of an October 2027 implementation date.
For Armada's crypto-repo desk, this creates a bifurcated stablecoin landscape. UK-regulated stablecoins accepted as collateral may carry different reserve and capital backing than MiCA-compliant equivalents. Family office and hedge fund counterparties domiciled in the UK may present UK-issued stablecoins as margin. Armada's collateral policy should specify whether UK-regulated stablecoins are acceptable and at what haircut relative to MiCA-compliant or U.S.-regulated equivalents.