Hungary Builds Practical Infrastructure for EU AI Regulation Through New Test Environment Mandates

Hungary has taken an important step toward implementing the European Union’s Artificial Intelligence Regulation through the entry into force of Sections 3(2) and 10 of Act LXXV of 2025. These provisions give the national AI market surveillance authority clear responsibility for operating an AI regulatory test environment, which is a structured space defined under the EU Regulation for developing, assessing, and monitoring AI systems in controlled conditions. The test environment is intended to support safe innovation while allowing authorities to understand how systems behave before they are introduced into real-world settings.

The Act also empowers the minister to issue detailed rules on how this test environment should function, including arrangements for cooperation with other authorities. This recognises that effective oversight requires coordination across institutions, especially when AI systems affect multiple sectors.

The Act permits the allocation of state-maintained high-performance computing resources to support the test environment. This is a reminder that AI oversight requires computational power, not just policy. Testing, auditing, and simulating AI systems can demand significant processing capacity. Without access to such resources, regulators are limited in what they can evaluate. Hungary’s approach acknowledges that regulatory authority must be matched with technical infrastructure.

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