Chapter 5
Stablecoin Regulation
Stablecoins anchor crypto markets to fiat — especially the U.S. dollar. Regulators treat them as potential money substitutes: if users rely on redemption at par, issuers may face banking, payment, or e-money rules. Reserve quality, audit transparency, and redemption rights are the core policy debates.
U.S. proposals have focused on payment stablecoin issuers — reserve composition, qualified custodians, and prohibition of unbacked models for certain use cases. The EU's MiCA creates distinct categories for asset-referenced and e-money tokens, with caps on non-euro stablecoins used for payments.
For users, the lesson is diligence: who holds reserves, under what legal entity, and what happens in an issuer bankruptcy. For builders integrating stablecoins, regulatory status affects which tokens institutions will touch. None of this substitutes for reading issuer disclosures and local law.