Stablecoin Legislation—Reserve Rules Become Law
When reserve contents become legal requirements instead of issuer promises, which risks shrink and which grow?
Checked in September 2026. This is event-layer content; read “Expiring Details” at the end first.
What Happened
| Date | Event |
|---|---|
| June 2024 | The stablecoin provisions of the EU's unified Crypto-asset regulatory framework began applying |
| July 2025 | The United States signed its first federal payment-stablecoin law: licensed issuance, one-to-one reserves in liquid assets such as cash and short-term Treasuries, regular reserve disclosure, and no interest paid by issuers to holders |
| August 2025 | Hong Kong's stablecoin-issuer licensing regime took effect |
Analyze with Course Models
From “Trust Me” to “The Law Requires Me”
Chapter 13 divides stablecoins into reserves, redeemability, and priority after failure. Before dedicated laws, these were issuer promises. Its cases showed gaps between promises and reality.
Legislation turns two aspects into rules: permitted reserve assets must be highly liquid, and disclosure frequency is specified. This directly addresses Chapter 13's noncash-reserve risks.
Risks That Remain
Reuse Chapter 1's table:
| Before legislation | After legislation | |
|---|---|---|
| Ledger keeper | Issuer, with balances visible onchain | Unchanged |
| Reserve contents | Issuer discretion | Legally limited categories and regular disclosure |
| Settlement time | Minutes onchain | Unchanged |
| Contact after failure | Depends on terms | Regulator and explicit repayment priority, but still no deposit insurance |
Three risks remain: failing reserve banks and custodians, as in Chapter 13's bank-run transmission; freezing, which regulated issuers must support when required; and stablecoins issued outside the law's coverage.
Where Does the Interest Go?
Issuers cannot pay holders interest, but short-term Treasury reserves generate it. Chapter 26 asks who receives this revenue? The issuer. Holders get non-interest-bearing digital dollars; issuers receive reserve interest. This makes issuance attractive and was a major legislative dispute.
Retain the Mechanism
- Most stablecoin risk sits offchain in reserves, custody, and law. Legislation changes that layer while onchain accounting and settlement remain unchanged.
- Compliance and freezing are linked: greater regulation requires the ability to freeze when directed.
- Issuers retain reserve yield on non-interest-bearing stablecoins. Asking where interest goes explains the business.
The Eighteen Questions
Reserve-asset-category risk declines substantially after legislation. Custodian-bank risk, freezing risk, and risks of out-of-scope issuers remain.
Reserve interest and, for some issuers, minting and redemption fees.
Verify Independently
Find the latest reserve report, recording its date and reporting institution.
List reserves by category: cash, short-term Treasuries, repos, and others. Record proportions and any legally prohibited category.
Find redemption terms: eligible direct redeemers, minimum amount, and delivery time. Compare Chapter 13's thought experiment.
Expiring Details
- Laws continue to be introduced and revised. Implementation rules and effective dates may have changed.
- Licenses and reserve composition must be checked against current official disclosures.