Turkey runs a single national regime for crypto-asset service providers, split between the market-conduct authority that licenses the activity and the financial-crime authority that supervises the AML/CFT side. The Capital Markets Board of Türkiye (CMB / SPK) licenses and supervises crypto-asset service providers, and MASAK is the AML/CFT supervisor and financial-intelligence unit that sits behind the licence. Whichever way your firm is structured, the obligation is the same in shape: a named, fit-and-proper compliance officer, a written AML/CFT programme, a documented risk assessment, risk-based customer due diligence, transaction monitoring, sanctions screening, and suspicious-transaction reporting to MASAK.