// GLOSSARY -- SECURITY & COMPLIANCE

What is MiCA Regulation?

1 min read Updated

MiCA (Markets in Crypto-Assets) is the European Union's comprehensive regulatory framework for cryptocurrency — establishing rules for issuers, service providers, and stablecoin operators across all EU member states.

WHY IT MATTERS

MiCA is the most comprehensive crypto regulation globally. It covers: crypto-asset issuance (white paper requirements), stablecoins (reserve requirements, authorization), and CASPs (Crypto-Asset Service Providers — licensing, consumer protection, AML).

For stablecoin issuers, MiCA imposes strict requirements: 1:1 reserve backing, regular audits, and authorization from EU regulators. Tether and Circle have had to adapt their European operations to comply.

MiCA creates regulatory clarity that both protects consumers and enables legitimate innovation. It's becoming a global template that other jurisdictions reference when developing their own frameworks.

FREQUENTLY ASKED QUESTIONS

When did MiCA take effect?
MiCA was phased in: stablecoin provisions from June 2024, full CASP licensing from January 2025. Implementation timelines vary by member state.
Does MiCA apply to DeFi?
MiCA focuses on intermediaries (CASPs). Fully decentralized protocols without an identifiable operator may fall outside scope. But frontends, DAO members, and token issuers may face obligations.
How does MiCA affect stablecoins?
Stablecoin issuers need authorization, must maintain 1:1 reserves in EU-regulated custodians, and face volume caps for non-euro stablecoins. This significantly impacts USDT and USDC in the EU.

FURTHER READING

Enforce policies on every tool call

Intercept is the open-source MCP proxy that enforces YAML policies on AI agent tool calls. No code changes needed.

npx -y @policylayer/intercept
github.com/policylayer/intercept →
// GET IN TOUCH

Have a question or want to learn more? Send us a message.

Message sent.

We'll get back to you soon.