Markets in Crypto-Assets (MiCA) is the EU's comprehensive crypto regulatory framework. It covers stablecoins, exchange licensing, consumer protection, and market abuse rules. MiCA replaces the patchwork of national regulations with a single passport system, making it easier for crypto exchanges to operate across all 27 member states. Compare MiCA's approach with the UK's FCA framework and our global regulation overview to see how Europe's model stacks up worldwide.