Why choose a European IDP (Intelligent Document Processing): data sovereignty and GDPR compliance
Data Alchemy · May 20, 2026 · 4 min read
When you trust your business documents — invoices, delivery notes (DDT), orders, contracts and price lists — to IDP software (Intelligent Document Processing), you're handing over some of your company's most sensitive data: supplier and customer details, VAT numbers, bank details (IBAN), prices and contract terms. Many of these documents also contain personal data protected by the GDPR, such as the names of sole traders, contact people and signatories. So before choosing an AI document processing tool, the key question is: where is that data processed and stored? If the answer is "outside the European Union," the legal and compliance risk is real.
The problem with non-EU services
Many AI document tools transfer data to servers located outside Europe, typically in the United States. This exposes your company to several issues:
- >International data transfers: Chapter V of the GDPR only allows personal data to leave the EU with specific safeguards, such as an adequacy decision or Standard Contractual Clauses (SCCs) backed by a transfer impact assessment. These legal bases have proven fragile before: in 2020 the Court of Justice of the EU struck down the EU-US Privacy Shield in the Schrems II ruling, overnight, for thousands of companies. Relying on a non-EU service means depending on frameworks that can be challenged again.
- >Foreign legislation: laws such as the US Cloud Act can allow foreign authorities to access data held by providers under that jurisdiction, even when the data concerns European citizens.
- >Loss of control: once a document leaves Europe, knowing for certain who accesses it, where it's stored and how it's used becomes much harder.
For a company handling invoices, customer and supplier data, this translates into legal and reputational risk.
What "data sovereignty" means
Data sovereignty is the principle that data remains subject to the laws of the territory where it's collected. For a European company it means: my documents are processed and stored in Europe, under European rules.
It's not just a matter of formal compliance. It's a matter of trust and control: knowing your documents never leave the EU's regulatory perimeter.
The advantages of a European IDP
Choosing an IDP that lives in Europe brings concrete benefits:
- >GDPR compliance by design: data protection isn't a bolt-on afterthought, but a principle the service is built on.
- >European data residency: data stays in the EU, with no non-EU transfers to justify.
- >Legal certainty: a single regulatory framework — the European one — with no exposure to foreign laws.
- >Transparency: greater clarity about where the data is, who processes it and for what purposes.
Data Alchemy's approach
Data Alchemy is an IDP designed for European companies. The documents you trust to us are processed in compliance with the GDPR and are never sold or used to train third-party models. The platform is hosted on Scaleway, the European cloud of the iliad group, with its primary site in Milan and a secondary site in another European region for service continuity; Scaleway is an ISO/IEC 27001 certified provider. Hosting, storage and backups therefore stay in Europe. For AI processing you choose the engine: with Data Alchemy AI and the European providers, processing stays in Europe; with Claude and GPT, documents are processed by the respective providers under a DPA. Data sovereignty, for us, isn't a marketing option: it's a design requirement.
Automating documents with AI and protecting your company's data are not conflicting goals. With a European IDP, you can have both.
A dedicated authentication tenant for every client
Data sovereignty also depends on access control. Data Alchemy supports login with Microsoft Entra ID and Google Workspace through LoginMaster, with a dedicated authentication tenant for each client: enterprise users from Entra and Google Workspace are paired with native Data Alchemy users. The result is enterprise Single Sign-On (SSO) and, on the platform, logical separation of client data, fully in line with a European, GDPR-compliant approach.
Want an IDP hosted in Europe, with processing in Europe whenever you need it? Contact us to plan a call with a demo on your own documents: let's talk about how Data Alchemy protects your company's documents. To try it straight away, activate the free Demo (10 documents).