Luxembourg legal data from official sources, structured for AI and legaltech.
Access 241,590+ Luxembourg laws, regulations, court decisions and regulatory materials from Luxembourg government, judicial and regulatory institutions across 19 official portals. Search Luxembourg 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.
241,590+
Luxembourg legal records
19
official Luxembourg source portals
52
issuing authorities
Daily
updates
SEE IT ANSWER
Which Luxembourg law implements the GDPR at national level?
The Loi du 1er août 2018 (A686) — it organises the Commission nationale pour la protection des données and implements Regulation (EU) 2016/679 (the General Data Protection Regulation) in Luxembourg law.
Source: Ministère d'État of the Grand-Duchy of Luxembourg — legilux.public.lu/eli/etat/leg/loi/2018/08/01/a686/jo
Retrieved: 2026-08-06 · Version: 1 · Cited in-turn
The official Luxembourg sources we cover
Lawstronaut collects Luxembourg legal materials from official government, parliamentary, court, 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: the official journal and statute bank · courts and the judiciary · financial and insurance regulators · data protection · tax, customs and excise · competition · sector regulation · labour and employment
- Legilux — Journal officiel du Grand-Duché de Luxembourg (legilux.public.lu)
- Luxembourg Justice (justice.gouv.lu)
- Commission de Surveillance du Secteur Financier (CSSF)
- Commission nationale pour la protection des données (CNPD)
- Commissariat aux Assurances (CAA)
- Banque centrale du Luxembourg (BCL)
- Autorité de la concurrence
- Institut Luxembourgeois de Régulation (ILR)
- Administration des contributions directes
- Portail des douanes et accises
- Inspection du travail et des mines (ITM)
- Agence pour le développement de l'emploi (ADEM)
Luxembourg legal source types covered
Luxembourg legal coverage includes primary legislation, secondary legislation, regulatory materials, court decisions, guidance, enforcement documents, and legislative history where available.
Legislation & Regulations
Lois, règlements grand-ducaux, règlements ministériels, and administrative publications, taken directly from Legilux — the Journal officiel du Grand-Duché de Luxembourg (legilux.public.lu) — with ELI identifiers on each act.
Legislative History
Amending laws, rectificatifs, and consolidated versions of Luxembourg instruments where available, version by version, each tied to its source on Legilux.
Regulatory Guidance & Enforcement
Guidelines, circulars, decisions, and enforcement materials from Luxembourg regulators such as the CSSF, the Commissariat aux Assurances, the CNPD, the ILR, and the Autorité de la concurrence.
Case Law
Court and tribunal decisions from official Luxembourg sources, including the judicial and administrative courts published via the Luxembourg Justice portal (justice.gouv.lu), where available.
One Luxembourg legal data layer. Four ways to use it.
Lawstronaut API
Query Luxembourg 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=LU&limit=20Lawstronaut MCP
Connect ChatGPT, Claude, Gemini, Cursor, and other AI agents to Luxembourg legal sources. Questions become live searches against the corpus and return citation-ready answers grounded in official Luxembourg materials — deployable in minutes, with no integration work.
AI Agent Integration
Give your legal AI agent same-turn provenance: it retrieves current Luxembourg 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 Luxembourg 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 Luxembourg 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 Luxembourg legal materials
- Run Horizon Scanning — track what changed in Luxembourg law, when, and where, without manual monitoring
- Connect AI agents to official Luxembourg sources through MCP; use the API for search, monitoring, compliance, and AI ingestion workflows
- Build internal Luxembourg legal research tools without maintaining your own crawler stack
Why Lawstronaut for Luxembourg legal research
Luxembourg legal information is spread across the official journal on Legilux, the courts, the financial and insurance regulators, and a range of sector 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 Luxembourg legal coverage
Luxembourg is a civil-law jurisdiction. Primary legislation is enacted by the Chambre des Députés and published in the Journal officiel du Grand-Duché de Luxembourg on Legilux (legilux.public.lu), where each act carries a European Legislation Identifier (ELI). Case law comes from the judicial order (Cour de cassation, Cour d'appel, tribunaux d'arrondissement) and the administrative order (Cour administrative, Tribunal administratif), published via the Luxembourg Justice portal. Regulatory guidance sits with bodies such as the CSSF, the Commissariat aux Assurances, the CNPD, the Institut Luxembourgeois de Régulation, and the Autorité de la concurrence. Legislation is published in French, within a country whose official languages are French, German, and Luxembourgish.
As a major financial centre, Luxembourg law moves quickly: the CSSF and CAA issue a steady stream of circulars and guidance, and EU-derived rules — the GDPR alongside the Loi du 1er août 2018 — keep evolving. Point-in-time data straight from the source is what keeps a Luxembourg legal research answer correct today.
Built for
Legaltech companies
Build Luxembourg legal search, monitoring, drafting, compliance, and AI research features without maintaining your own legal source pipeline.
Compliance & GRC teams
Monitor Luxembourg regulatory materials, guidance, enforcement updates, and legal changes across official sources — without a manual monitoring rota.
AI builders
Ground legal AI answers in official Luxembourg legal text, source links, and metadata — answers that survive an auditor.
Internal legal teams
Give lawyers and business users faster access to Luxembourg legal sources through AI agents and internal tools, without hiring a researcher per jurisdiction.
Frequently asked questions
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Belgium
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France
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Germany
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European Union
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Connect your AI to Luxembourg's legislation, regulations, and case law through MCP or the API.