EU Reviews MiCA Rules on Noncustodial Bitcoin Wallet Certification, Report Due June 30, 2027

The EU is reviewing MiCA rules that could require noncustodial Bitcoin wallet developers to get certification before public release. ESMA said open source, self custody, smart contracts and permissionless infrastructure should not automatically be treated as regulated intermediaries. No rules changed. Report due June 30, 2027 under MiCA Article 140.