Regulation (EU) 2023/1114, the Markets in Crypto-Assets Regulation, is the European Union’s directly applicable framework for crypto-assets and related services that are not already covered by existing EU financial services law. Commonly called MiCA or MiCAR, it was adopted on May 31, 2023, published in the Official Journal on June 9, 2023, entered into force on June 29, 2023, and became generally applicable on December 30, 2024. Titles III and IV, covering asset-referenced tokens and e-money tokens, have applied since June 30, 2024.
As of June 2, 2026, MiCA is fully applicable across the EU, subject to Article 143 transitional measures for certain crypto-asset service providers that operated lawfully before the general application date. Those transitional arrangements may run until July 1, 2026, or until an authorization is granted or refused sooner, and Member States may shorten or disapply the period.
What MiCA Covers
MiCA applies to persons and undertakings engaged in the issuance, offer to the public, admission to trading, or provision of services relating to crypto-assets in the Union. The regulation defines a crypto-asset broadly as a digital representation of a value or right that can be transferred and stored electronically using distributed ledger technology or similar technology.
The framework distinguishes among asset-referenced tokens, e-money tokens, utility tokens, and other crypto-assets. It also sits alongside existing EU financial services rules: instruments that qualify as financial instruments, deposits, funds except e-money tokens, securitization positions, and certain unique non-fungible crypto-assets are outside MiCA’s core scope.
Key Provisions
- Crypto-asset white papers: Offers or admissions to trading of crypto-assets other than asset-referenced tokens or e-money tokens generally require a legal-person issuer or offeror to draw up, notify, and publish a white paper containing prescribed disclosures. Marketing communications must be identifiable, fair, clear, and not misleading.
- Stablecoin issuers: Asset-referenced token issuers generally require authorization or qualifying credit-institution status and must maintain reserve arrangements. E-money token rules include claims and redemption at par value.
- Crypto-asset service providers: MiCA creates an authorization regime for CASPs, including custody, trading-platform operation, exchange, execution, placement, advice, portfolio management, and transfer services. Authorized CASPs may use an EU passporting process after the required home-authority notification.
- Safeguarding and client information: Custody providers must segregate client crypto-assets, provide statements, return assets or access promptly, and are liable for attributable losses up to the market value of the lost assets.
- Market integrity: MiCA includes market-abuse provisions and requires systems and procedures to prevent, detect, and report suspected abuse in crypto-asset markets.
Implementation and Supervision
MiCA is implemented through national competent authorities, ESMA, and the EBA, with delegated and implementing acts, regulatory technical standards, and supervisory guidance filling in operational detail. ESMA’s work focuses heavily on CASP authorization, disclosure templates, registers, and supervisory convergence. The EBA’s MiCA work focuses on asset-referenced tokens and e-money tokens, including technical standards and guidelines for issuer authorization, governance, liquidity, own-funds, recovery plans, and supervisory colleges.
Status and Timeline
| Date | Milestone |
|---|---|
| June 29, 2023 | MiCA entered into force 20 days after Official Journal publication. |
| June 30, 2024 | Titles III and IV for asset-referenced tokens and e-money tokens began applying. |
| December 30, 2024 | MiCA became generally applicable across the EU. |
| July 1, 2026 | Outer date for Article 143 CASP transitional grandfathering, unless authorization is granted or refused earlier or a Member State shortened the period. |
| August 31, 2026 | European Commission targeted and public MiCA review consultations close. |
Editorial Context
For CryptoSlate coverage, MiCA should be treated as an EU-wide regulatory framework rather than a national licensing law. Its practical effects can still vary by Member State during transition because national competent authorities handle CASP authorization and Member States may adjust grandfathering. This profile is an informational legal-reference summary and should not be read as legal, tax, investment, or trading advice.