Hungary Repeals Crypto Validation Rule, Grants First MiCA License to CoinCash

Hungary has scrapped its mandatory third-party validation requirement for crypto transactions while simultaneously granting CoinCash the country's first license under the EU's Markets in Crypto-Assets (MiCA) regulation, marking a decisive pivot in Budapest's approach to digital asset oversight.

The two moves arrived together and are best understood as a package. By repealing the transaction validation checks, Hungary removes a layer of compliance friction that sat on top of the EU-wide MiCA framework. By licensing CoinCash under that same framework, regulators signal they consider MiCA's own requirements sufficient for authorizing digital asset service providers to operate domestically. Think of it as a national government deciding that a federal building code makes its own supplementary inspection checklist redundant, and tearing up the checklist on the day the first building gets its federal certificate.

MiCA, which came into full effect in December 2024, is the first comprehensive EU-wide regulatory framework covering crypto-asset service providers (CASPs). It mandates capital requirements, custody standards, and anti-money laundering (AML) controls that apply uniformly across all 27 member states. CoinCash's authorization means the Budapest-based firm can now provide digital asset services to customers across the EU under a single passport, a significant commercial advantage. This fits into a pattern that has been building throughout 2025 and into 2026, with EU member states steadily processing MiCA applications and issuing licenses to both domestic operators and international firms seeking a European base. Franklin Templeton, BlackRock, and Fidelity have all publicly backed parallel U.S. efforts to create similarly harmonized frameworks, as covered in our analysis of the CLARITY Act, reflecting a global institutional push for regulatory clarity rather than fragmented national rules.

The repeal of validation checks does carry genuine risk. Critics argue that removing mandatory third-party oversight of crypto conversions could create gaps in AML and counter-terrorist financing (CTF) controls, particularly for smaller transactions that might otherwise have been flagged. The central question is whether MiCA's existing AML obligations are robust enough to fill the space left by Hungary's national rule. MiCA does incorporate the EU's Transfer of Funds Regulation, which requires CASPs to collect and transmit originator and beneficiary data on crypto transfers, a requirement often called the travel rule. If Hungarian authorities are satisfied that this mechanism replaces what the old validation requirement was designed to catch, the repeal is defensible. If the old rule covered ground the travel rule does not, the gap is real.

There is also a competitive dimension worth watching. Hungary's regulatory recalibration could attract crypto businesses looking for an EU-licensed jurisdiction with lower operational overhead. That is a legitimate policy choice, but it invites scrutiny from the European Banking Authority and the European Securities and Markets Authority, both of which have supervisory roles under MiCA and the authority to flag inconsistent national implementation. Regulatory arbitrage within the EU single market is exactly the kind of fragmentation MiCA was designed to prevent. Budapest will need to demonstrate that its lighter-touch approach reflects genuine harmonization with the EU baseline rather than a race to the bottom on compliance costs.

For now, CoinCash's license is a concrete milestone. Hungary joins a growing list of EU jurisdictions that have moved from transitional MiCA arrangements to full authorizations, and the repeal of the validation rule suggests Budapest intends to position itself as a competitive digital asset market rather than a cautious one. How the European supervisory bodies respond to the validation repeal, and whether other member states read Hungary's move as a template or a warning, will be the story to watch in the months ahead.