Repertorium

Repertorium gives Claude read-only access to Polish and European Union law: statutes and regulations in force, with consolidated texts where they have been published; judgments of Polish courts (the Supreme Court, administrative courts, common courts and the National Appeals Chamber) and of the Court of Justice of the EU; individual tax rulings; and a computed graph of citations between them, including links between Polish acts and the EU directives they implement.

Every result carries a stable document identifier and a character-level locator, so each quotation can be checked against its source.

What you can do with it:

• find a provision or a judgment and read the exact passage,
• see an act in its current wording and how it changed over time,
• trace the EU sources of a Polish act,
• see what a document cites and who cites it,
• check the citations in a draft brief or opinion: whether a case number exists and whether the date matches,
• ask what the corpus does not contain and how far each source reaches in time.

Repertorium returns sources, not legal advice. Claude writes the answer; the legal assessment is yours.

Sign-in uses a one-time 6-digit code sent to your email address - no passwords or API keys. The free account includes 50 tool calls in 30 days and up to 3 full documents per day; contact us for more. On the free account we store the text of search queries for 90 days, after removing identifiers such as national ID, tax and bank account numbers, emails and phone numbers, to improve the database. Briefs sent for citation checking are never stored.