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LEX is Wolters Kluwer Polska’s flagship legal-information system, one of the two dominant SIPs (Systemy Informacji Prawnej) on the Polish market, alongside Legalis (C.H.Beck).
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Cite codes by abbreviation, KSH, KPC, KC, KK, KPA, like Polish lawyers do. “art. 415 KC” resolves to the komentarz and orzecznictwo SN.

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What it covers

TypeScale
Ustawy / akty prawnePolish primary and secondary legislation (consolidated by the editorial team), plus EU law.
Orzecznictwo3M+ documents: Sąd Najwyższy, Naczelny Sąd Administracyjny, Trybunał Konstytucyjny, sądy powszechne, administrative decisions.
Komentarze2,700+ commentaries on major acts (KC, KK, KPC, KPK, KPA, KSH, KRiO, Prawo Budowlane, VAT, Ordynacja Podatkowa, Prawo Zamówień Publicznych, etc.).
CzasopismaLEX Czasopisma Premium: professional legal journals.
PiśmiennictwoMonographs and academic literature.

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Signature modules

ModuleWhat it is
LEX KomentarzeFlagship commentary collection (4 sub-modules), with running and quarterly updates.
LEX Systemy PrawaMulti-volume treatise series.
LEX Kompas Orzeczniczy 2.0AI-assisted case-law navigation.
LEX Kancelaria PrawnaStandard / Optimum / Premium tiers: flagship law-firm packages.
Plus 12 specialist modules (Zamówienia Publiczne, Prawo Europejskie, Budownictwo, Ochrona Środowiska, Ochrona Zdrowia, Bankowe, Finanse, Księgowość, Kadry, BHP, Windykacja) and role-specific products (LEX Notariusz, LEX Dział Prawny, LEX dla Sędziego/Prokuratora, LEX do Egzaminu). Practice areas covered well: civil and procedure, criminal and procedure, administrative, commercial/corporate (KSH), tax, labour (HR/kadry), public procurement, construction, healthcare, banking, finance.

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Market context

LEX and Legalis (C.H.Beck) are the two main competing SIPs. LEX is generally seen as the trend-setter on functionality and UX, with the larger jurisprudence base by document count. Commentary content differs materially between the two, LEX hosts Wolters Kluwer authors; Legalis hosts Beck authors, so larger firms often subscribe to both for full doctrinal coverage.

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What you can ask

  • “Aktualne orzecznictwo SN dotyczące art. 415 KC w sprawach o zadośćuczynienie.”
  • “Komentarz do nowelizacji KPC wprowadzającej postępowanie z udziałem konsumentów.”
  • “What does Polish case law say about the validity of restrictive covenants in B2B contracts?”
  • “Find commentary on recent changes to Polish data protection legislation.”

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Setup

Connect via Settings → Integrations using your firm’s LEX credentials. See Setting up integrations.

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Tips

“KSH” / “KPC” / “VAT”: Polish lawyers cite acts by abbreviation, and so does Libra. Use them.
Pair LEX with European Union Case Law for any topic involving harmonised EU regulation.

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Next steps

Setting up integrations

Connect LEX.
https://mintcdn.com/libra-4206ec93/FEijtikHu0E9u97G/images/icons/research.svg?fit=max&auto=format&n=FEijtikHu0E9u97G&q=85&s=1c4d89780afaed3e3b9a1af57c98e274

Research mode

Use LEX in any chat.