CODEXIS AI
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Data sources

Answers built on real legal sources

With every query, CODEXIS AI connects legislation, case law, expert commentary and other sources into a single, clear context, so that answers are not just fast, but also well-founded and traceable.

185,000+ regulations

Czech legislation

A complete database of valid and historical legal regulations of the Czech Republic, including their mutual links and changes over time. It draws on the official e-Sbírka source. CODEXIS AI works with the current effectiveness of individual provisions and reflects amendments as well as related regulations. This enables precise legal assessment based on the relevant wording of the law as of a given date. Cross-referencing with case law and expert interpretations is a matter of course.

  • e-Sbírka

1,099,000+ decisions

Czech case law

The decision-making practice of Czech courts at all levels, including legal headnotes and references to related legal regulations. The database covers decisions of the Supreme Court, the Supreme Administrative Court, the Constitutional Court, as well as high, regional and district courts. It is also updated daily from the justice.cz source. CODEXIS AI uses case law for argumentation, the interpretation of contested provisions and the identification of settled decision-making practice. Users thus receive answers grounded not only in the text of the law, but also in its application in practice.

  • Ministry of Justice

244,000+ regulations

EU legislation

A database of primary and secondary European Union law, drawing primarily on the EUR-Lex source, including historical versions and links to national legal systems. It covers regulations, directives, decisions and other legal acts that affect Czech law. CODEXIS AI takes into account both the direct applicability of regulations and their transposition into Czech legislation. This enables precise assessment of the European dimension of a legal problem.

  • European Union

42,000+ decisions

EU case law

Decisions of the Court of Justice of the European Union and the General Court of the EU from the official mezisoudy.cz source, which shape the interpretation of European law. This source is key especially when addressing questions of directive interpretation, the application of regulations and the protection of fundamental rights within the EU. CODEXIS AI links European case law with the relevant national rules. The result is a contextual view of how EU decisions affect Czech legal practice.

  • Mezisoudy

107,000+ documents

Literature

Expert legal articles, analyses and interpretive studies that provide broader context for individual legal questions. This source captures doctrinal approaches, the development of legal thinking and differing interpretive directions. CODEXIS AI therefore works not only with the normative text, but also with the scholarly debate over its meaning. This enables deeper and more qualified legal analysis.

  • Specialist periodicals

130,000+ commentaries

Commentaries

Authorized commentaries on legal regulations from recognized experts and authors from publishers such as Nakladatelství Leges, Nakladatelství ANAG, Nakladatelství LINDE, Ústav státu a práva, Nakladatelství Grada Publishing, Nakladatelství Polygon, Institut pro veřejnou správu Praha, Nakladatelství Karolinum, Sondy, CODEXIS Publishing, Oswald a. s., Účetní portál and others. They provide a systematic interpretation of individual provisions, practical notes and links to case law. CODEXIS AI uses commentaries for the detailed interpretation of contested or complex provisions. Users thus receive answers consistent with expert legal practice.

  • ANAG
  • Leges
  • Linde
  • Grada

700+ books

Books

Expert legal publications and monographs that address individual areas of law systematically and in depth. Books provide a broader methodological framework, historical context and a comprehensive view of a given topic. CODEXIS AI draws on them for in-depth research and complex legal analyses. The result is a structured and coherent output.

  • Specialist publishers

2,900+ templates

Templates

Practical legal documents used in everyday legal practice, including contracts, filings and procedural motions. This source enables work with verified structure, terminology and the formal requirements of documents. CODEXIS AI uses templates as a reference framework when drafting or editing legal texts. It thus helps create documents that meet practical and procedural requirements.

  • Verified practice

77,000+ standards

ČSN

Czech technical standards relevant to legal assessment in areas where law intersects with technical requirements. They include standards relating, for example, to construction, safety, technical equipment or manufacturing processes. CODEXIS AI makes it possible to take normative technical requirements into account during legal analysis. This is key especially in the areas of liability, compliance and regulation.

  • ČAS

4,600,000+ records

Slovak law

Slovak legislation (Slov-Lex, e-Zbierka) and the case law of general, supreme and constitutional courts. It enables work with Slovak law as well as comparative analysis between the Czech and Slovak legal systems. CODEXIS AI takes into account the specifics of Slovak rules and their application practice. It is suitable especially for cross-border matters and transnational legal assessment.

  • Slov-Lex

1,340,000+ records

Austrian law (RIS)

Austrian legislation and case law from the official RIS information system (Rechtsinformationssystem) — consolidated federal and state regulations, court decisions and other official sources. It enables work with Austrian law as well as comparative analysis with neighbouring jurisdictions.

  • RIS

1,200,000+ records

Dutch law

Dutch national legislation (Basiswettenbestand), case law (Rechtspraak) and decentralized regulations. Suitable for cross-border matters and the European dimension of legal assessment.

  • Rechtspraak
  • wetten.overheid.nl

Government open data

French open data

Official French open data from the data.gouv.fr portal — demographics, economy, public institutions and other public datasets usable as context for analyses.

  • data.gouv.fr

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ATLAS GROUP

CODEXIS AI is built by ATLAS GROUP — a long-established company with the soul of a start-up. We build applications that help people in law and economics make sense of what matters most: what actually applies, what follows from it, and how not to get lost in it.

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