EU AI Act Database Registration — What US Companies Need to Know by August 2026

What the EU database registration requirement means for US companies deploying high-risk AI before August 2026.

The registration obligation

Article 71 of the EU AI Act requires providers of high-risk AI systems listed in Annex III to register their systems in the EU database before placing them on the market or putting them into service. This obligation applies to all in-scope providers, including those based outside the EU whose systems' outputs are used within the Union.

The EU database is a publicly accessible repository managed by the European Commission. Its purpose is to enhance transparency and enable regulatory oversight. Registration must occur before deployment — not after. Retroactive registration is not compliant.

What must be registered

Under Annex VIII, the registration submission must include: the provider's name, address, and contact information; the name and description of the AI system; its intended purpose; the risk classification and the basis for that classification; the conformity assessment procedure followed; the Declaration of Conformity reference; and the Member States where the system is placed on the market or put into service.

For deployers that are public authorities or institutions using high-risk AI systems, separate registration obligations also apply.

The August 2026 deadline

High-risk AI systems under Annex III must complete registration by August 2, 2026, when the remainder of the Act becomes applicable. For AI systems embedded in products regulated under Annex I (medical devices, machinery, vehicles), the deadline extends to August 2, 2027.

This is not a task that can be completed in isolation. Registration requires a completed conformity assessment, meaning the entire compliance process — risk management, data governance, technical documentation, human oversight design — must be finished before registration is possible.

Implications for US companies

US companies with no EU presence must appoint an authorized representative in the EU who can handle registration on their behalf. The registration process requires an EU contact point, which the authorized representative provides. Without this appointment, registration cannot proceed and the AI system cannot legally be offered in the EU market.

The database registration is a legal documentation task, not a technical one. It requires precise descriptions of the system's purpose, its risk classification rationale, and the conformity assessment evidence. Errors or omissions in registration create enforcement exposure.

Related reading

EU AI Act Compliance Audit · EU AI Act Timeline · EU AI Act Fines

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