The European Securities and Markets Authority has confirmed that MiCA transitional periods for crypto-asset service providers will expire across the EU on July 1, 2026. After that date, firms serving EU clients without a MiCA licence must stop offering covered crypto-asset services.
The deadline is especially relevant for exchange access to non-authorized stablecoins, but it should be read precisely. MiCA’s stablecoin issuer rules already applied earlier, while the July 1 cutoff mainly closes the final transitional window for service providers that had been operating under national legacy regimes.
USDT Access Has Already Been Restricted by Major Venues
The shift has already reshaped stablecoin listings across regulated European platforms. ESMA previously noted that major exchanges had begun removing or restricting non-MiCA-compliant stablecoins, including USDT and other dollar-linked tokens, as the industry adjusted to the new framework.
Kraken’s support page for EEA clients lists Tether USDT among stablecoins now delisted in the region, alongside assets such as DAI, PYUSD, RLUSD, EURT and TUSD. The exchange said the change was made to keep its European offering aligned with MiCA.
Coinmetro has also moved toward a USDT migration model, saying USDT balances remain accessible while USDT trading pairs are being moved to USDG. The platform said it would keep a permanent, fee-free USDG/USDT bridge pair live from June 29, giving users a conversion route without immediately removing balance access.
The regulatory effect is therefore not a sudden one-day market break, but a staged realignment of centralized liquidity rails. Platforms with EEA exposure have been reducing direct spot-market reliance on USDT before the final CASP transition deadline.
Authorized Stablecoins Gain a Clearer EU Path
EBA guidance states that issuers of asset-referenced tokens and e-money tokens must hold the relevant authorization to carry out activities in the EU. ESMA’s interim MiCA register is the central reference point for authorized crypto-asset service providers and token issuers, including issuers of e-money tokens.
Circle has already positioned USDC and EURC inside that regulated lane. The company said its French entity obtained an Electronic Money Institution licence from the ACPR, allowing USDC and EURC to be issued in the EU under MiCA’s stablecoin obligations.
USDT remains in a different position for regulated European venues. Tether has not published a MiCA authorization pathway comparable to Circle’s EU structure, and regulated platforms have treated USDT as outside their compliant stablecoin offering for EEA clients.
That does not mean USDT stops existing in Europe altogether. Self-custodial wallets and permissionless DeFi protocols do not operate like centralized exchange order books, although regulated interfaces, custodians and service providers serving EU clients still need to assess how MiCA applies to their own activities.
The result is a structural split in European stablecoin access. Authorized centralized platforms are moving toward MiCA-compliant settlement instruments, while USDT’s role is becoming more constrained inside regulated EEA market infrastructure.
The next phase will depend on enforcement by national competent authorities, venue-level migration schedules and any future decision by Tether to pursue a revised EU compliance route. Until then, USDT liquidity in Europe is likely to remain more accessible through offshore, self-custodial or permissionless channels than through regulated EEA spot markets.