The Markets in Crypto-Assets Regulation (MiCA) institutes uniform EU market rules for crypto-assets. The regulation covers crypto-assets that are not currently regulated by existing financial services legislation. Key provisions for those issuing and trading crypto-assets (including asset-reference tokens and e-money tokens) cover transparency, disclosure, authorisation and supervision of transactions. The new legal framework supports market integrity and financial stability by regulating public offers of crypto-assets and by ensuring consumers are better informed about their associated risks.