European Union legal data from official sources, structured for AI and legaltech.
Access 1,859,140+ EU laws, regulations, court decisions and regulatory materials from EU legislative bodies, courts, agencies and regulators across 31 official portals. Search EU legal data directly or connect it to your AI agent, legaltech product or research workflow through Lawstronaut's API and MCP server. Every record is linked to its official source and structured in the same format used across more than 150 jurisdictions.
1,859,140+
European Union legal records
31
official EU source portals
4,739
issuing authorities
Daily
updates
SEE IT ANSWER
Which EU legislative procedure produced the General Data Protection Regulation?
Procedure 2012/0011(COD) — "Personal data protection: processing and free movement of data (General Data Protection Regulation)" — an ordinary legislative procedure tracked in the European Parliament's Legislative Observatory.
Source: European Parliament: Legislative Observatory — oeil.europarl.europa.eu/oeil/en/procedure-file/pdf?reference=2012/0011(COD)
Retrieved: 2026-08-05 · Version: 2 · Cited in-turn
The official EU sources we cover
Lawstronaut collects EU legal materials from official legislative, judicial, agency, and regulator sources. Each record links back to its original source, with metadata such as issuing authority, publication date, legal link, portal, content type, and version where available.
Source categories: legislation and the Official Journal · legislative procedure tracking · EU institutions · courts and the judiciary · financial supervisors · data protection bodies · sectoral agencies
- EUR-Lex (eur-lex.europa.eu)
- Publications Office of the European Union
- European Commission
- European Parliament
- EU Legislative Observatory (OEIL)
- Council of the European Union
- Court of Justice of the European Union (curia.europa.eu)
- European Data Protection Board (EDPB)
- European Central Bank (ECB)
- European Banking Authority (EBA)
- European Securities and Markets Authority (ESMA)
- European Union Intellectual Property Office (EUIPO)
EU legal source types covered
EU legal coverage includes primary legislation, secondary legislation, regulatory materials, court decisions, guidance, enforcement documents, and legislative history where available.
Legislation & Regulations
Regulations, directives, decisions, and other official EU legal acts, taken directly from EUR-Lex and the Publications Office of the European Union.
Legislative History
Procedure files, resolutions, and parliamentary materials from the European Parliament and its Legislative Observatory (OEIL) where available, version by version, each tied to its source.
Regulatory Guidance & Enforcement
Guidelines, opinions, consultations, and enforcement materials from EU bodies such as the EDPB, EDPS, EBA, ESMA, EIOPA, ECB, ENISA, EMA, and ECHA.
Case Law
Judgments and Advocate General opinions of the Court of Justice of the European Union from curia.europa.eu and the Publications Office, alongside EUIPO decisions, where available.
One EU legal data layer. Four ways to use it.
Lawstronaut API
Query EU laws, regulations, court decisions, regulatory guidance, and enforcement materials through a REST API. Use structured metadata, full text, Markdown, source links, and version history to power legaltech products, compliance workflows, and internal research tools.
GET /v2/contents?iso=EU&limit=20Lawstronaut MCP
Connect ChatGPT, Claude, Gemini, Cursor, and other AI agents to EU legal sources. Questions become live searches against the corpus and return citation-ready answers grounded in official EU materials — deployable in minutes, with no integration work.
AI Agent Integration
Give your legal AI agent same-turn provenance: it retrieves current EU legal materials — official source links, metadata, and full text — before generating an answer, with a citation and timestamp on every response.
Build with Lawstronaut
Build EU legal search, monitoring, compliance, research, and legal AI features without crawling, parsing, normalizing, and updating official sources yourself. We handle source discovery, ingestion, normalization, versioning, and change detection; you build the product.
What you can do with EU legal data
- Retrieve legal metadata, full text, Markdown, source links, and original source files where available
- Filter by jurisdiction, portal, issuing authority, authority type, language, status, and dates
- Access official legal links for citation and audit trails — citation, timestamp, and source link returned in the same turn
- Track point-in-time versions and article-level changes across EU legal materials
- Run Horizon Scanning — track what changed in EU law, when, and where, without manual monitoring
- Connect AI agents to official EU sources through MCP; use the API for search, monitoring, compliance, and AI ingestion workflows
- Build internal EU legal research tools without maintaining your own crawler stack
Why Lawstronaut for EU legal research
EU legal information is spread across EUR-Lex, the Publications Office, the Parliament and its Legislative Observatory, the Council, the Commission, the Court of Justice, and dozens of agencies and supervisory authorities. For humans, that means slow research. For AI systems, it's a bigger problem: fragmented source access, inconsistent formats, missing provenance, and weak citation trails.
Lawstronaut turns those sources into one structured legal data layer — source links, metadata, full text, versioning, and API/MCP access. Your product or agent retrieves the legal source directly instead of relying on generic web search or unverified model memory. Every answer carries a citation, a timestamp, and a link to the official document — the provenance that makes a legal research platform defensible to auditors and regulators.
About European Union legal coverage
The European Union is a supranational legal order built on the Treaties, with binding acts — regulations, directives, and decisions — published in the Official Journal and consolidated on EUR-Lex. Legislation is made through the ordinary legislative procedure between the European Parliament and the Council, with procedure files tracked in the Legislative Observatory (OEIL). Case law comes from the Court of Justice of the European Union on curia.europa.eu. Regulatory and supervisory guidance sits with bodies such as the EDPB and EDPS for data protection, the EBA, ESMA, EIOPA, ECB, SRB, ESRB, and AMLA for financial services, and sectoral agencies including ENISA, EMA, ECHA, EFSA, EASA, ERA, EMSA, and the EUIPO. Records are collected in English, with EU sources publishing across the Union's official languages.
EU law moves quickly: the digital rulebook — GDPR, DMA, DSA, the AI Act — keeps generating implementing measures, guidelines, and case law; financial supervisors publish a continuous stream of technical standards and consultations; and consolidated texts on EUR-Lex change as amendments land. Because EU acts drive national implementation across all member states, point-in-time data straight from the source is what keeps an EU legal research answer correct today.
Built for
Legaltech companies
Build EU legal search, monitoring, drafting, compliance, and AI research features without maintaining your own legal source pipeline.
Compliance & GRC teams
Monitor EU regulatory materials, guidance, enforcement updates, and legal changes across official sources — without a manual monitoring rota.
AI builders
Ground legal AI answers in official EU legal text, source links, and metadata — answers that survive an auditor.
Internal legal teams
Give lawyers and business users faster access to EU legal sources through AI agents and internal tools, without hiring a researcher per jurisdiction.
Frequently asked questions
Related jurisdictions
Germany
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France
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Netherlands
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Belgium
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Start building with EU legal data today
Connect your AI to the European Union's legislation, regulations, and case law through MCP or the API.