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Legal · EUR-Lex

EU Law & Case Law (EUR-Lex)

Read EU regulations, directives and CJEU judgments from Claude, article by article, straight from the Publications Office.

Searches EU legislation and Court of Justice case law by title, case number or citation, resolves references such as 'Regulation (EU) 2016/679' or 'C-311/18' to CELEX numbers, lists consolidated versions and returns the text of any document in any of the 24 EU languages, with article extraction and paging for long acts. Data comes from the Publications Office's Cellar repository, the source behind EUR-Lex.

What you can ask

What does Article 17 of the GDPR say?Find CJEU judgments on data retention since 2020Which is the latest consolidated version of the VAT Directive 2006/112/EC, and what does Article 44 say in Portuguese?

Tools and prices

5 tools

ToolWhat it doesPer call
eurlex_searchFind regulations, directives, decisions or judgments by keywords in the title, type and year range€0.005
eurlex_get_documentMetadata and text of a document by CELEX, one article or paged, in a chosen language€0.01
eurlex_case_law_searchCJEU and General Court judgments by keywords, case number or year, with ECLI€0.005
eurlex_lookup_celexTurn a citation ('Directive 2006/112/EC', 'C-311/18', an ECLI) into CELEX numbers with confirmed metadata€0.005
eurlex_consolidated_versionsList the consolidated (as amended) versions of an act, newest first€0.005

Charged only when the call succeeds. Listing the tools is free.

How to connect

Add it to Claude

Create a OpenJack account and copy your connection key from your account page.
In Claude, open Settings → Connectors → Add custom connector and paste https://eur-lex.openjack.dev/mcp.
Click Connect. On the connect page enter your connection key and your EUR-Lex credentials. They are checked live and stored encrypted.

Requirements

FAQ

Is this an official source?

The metadata and texts come from the Publications Office of the European Union's Cellar repository, the same source that powers EUR-Lex. Only the Official Journal text is legally authentic; consolidated texts are for information.

Does search cover the full text of documents?

No. Searches match the document titles (which for judgments include the parties and the subject keywords). Once you have a CELEX number, the full text is available through eurlex_get_document.

Which languages are supported?

All 24 official EU languages, when the Publications Office holds the document in that language. Older documents sometimes exist only as PDF and cannot be returned as text.

Does it include the Court of Justice's case law?

Yes: judgments, orders and Advocate General opinions of the Court of Justice, the General Court and the former Civil Service Tribunal, as published in Cellar (CELEX sector 6), with ECLI identifiers.

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