Our legal sources
Whisperit answers your legal questions by searching authoritative Swiss and international databases — never unverified web results. Every answer is traceable to a named source.
Fedlex — Federal Legislation
Switzerland
Official portal of the Swiss Confederation for all enacted federal laws, ordinances, and international treaties in force. Available in DE, FR, IT, and RM. Includes full historical change log for every article.
Systematic Collection (RS / SR)
Switzerland
Consolidated codification of Swiss federal law organised by subject. The primary reference for the Civil Code, Code of Obligations, Criminal Code, Civil Procedure Code, and all major federal acts — 125,000+ individual articles.
LexFind — Cantonal Law (all 26 cantons)
All 26 cantons
Official aggregator of cantonal and intercantonal legal compilations for all 26 Swiss cantons. Covers constitutions, civil procedure supplements, tax laws, notarial rules, and local regulations — 26,000+ ordinances and acts.
Bundesgericht / Tribunal fédéral
Switzerland — Federal
Published BGE/ATF leading decisions and unpublished rulings of the Federal Supreme Court. The primary source of binding Swiss civil, criminal, and administrative jurisprudence. 175,000+ decisions indexed.
Bundesverwaltungsgericht / TAF
Switzerland — Federal
Decisions of the Federal Administrative Court on appeals against federal agency rulings — immigration, tax, social security, competition, and regulatory matters. 92,000+ decisions.
Bundesstrafgericht / TPF
Switzerland — Federal
Rulings of the Federal Criminal Court on federal criminal proceedings, mutual legal assistance requests, and appeals from cantonal criminal courts. 11,000+ decisions.
Bundespatentgericht / TFB
Switzerland — Federal
Decisions of the Federal Patent Court on patent validity and infringement actions in Switzerland.
FINMA — Enforcement & Rulings
Switzerland — Regulatory
Published enforcement decisions and rulings of the Swiss Financial Market Supervisory Authority, including banking, insurance, and securities matters. 3,000+ decisions.
EDÖB / PFPDT — Data Protection
Switzerland — Regulatory
Decisions and recommendations of the Federal Data Protection and Information Commissioner under the nFADP / nDSG.
WEKO / COMCO — Competition
Switzerland — Regulatory
Decisions of the Swiss Competition Commission on cartels, market dominance, and merger control under the CartA.
Cantonal Courts (all 26 cantons)
Switzerland — Cantonal
Published decisions from cantonal superior courts, courts of appeal, administrative courts, and specialised tribunals across all 26 cantons. Includes Zürich (83k+), Geneva (167k+), Vaud (155k+), Ticino (59k+), Bern (20k+) and more. 621,000+ decisions in total.
EUR-Lex
European Union
Official EU law portal covering all EU regulations, directives, and decisions — including GDPR, the AI Act, the Data Act, and sector-specific legislation relevant to Swiss cross-border practice.
CURIA — Court of Justice of the EU
European Union
Full case law of the Court of Justice of the EU and the General Court, including preliminary rulings and opinions that directly influence Swiss cross-border and bilateral treaty matters.
HUDOC — European Court of Human Rights
Council of Europe
Jurisprudence of the European Court of Human Rights, including all published decisions involving Switzerland as respondent state. Binding under the ECHR.
HCCH — Hague Conference Instruments
International
Conventions and instruments of the Hague Conference on Private International Law ratified by Switzerland — service abroad, evidence abroad, child abduction, choice of court, and maintenance obligations.
Légifrance
France
Official French legal portal. Consolidated legislation, the Civil, Criminal, and Commercial Codes, court decisions from the Cour de cassation and administrative courts, plus CNIL data protection rulings.
Gesetze im Internet / juris
Germany
Federal laws and ordinances from the German Ministry of Justice, plus case law from the Federal Constitutional Court (BVerfG), Federal Court of Justice (BGH), Federal Administrative Court (BVerwG), and Federal Finance Court (BFH).
Normattiva / Gazzetta Ufficiale
Italy
Consolidated Italian legislation and the Official Gazette. Includes decisions of the Constitutional Court (Corte Costituzionale), Court of Cassation, and Council of State. Regional legislation for Lombardia, Toscana, Veneto, and others.
BOE — Agencia Estatal
Spain
Official Spanish State Gazette with consolidated legislation and Constitutional Court (Tribunal Constitucional) rulings. Regional legislation for Catalonia, Basque Country, and Andalusia also indexed.
Wetten.nl / Rechtspraak.nl
Netherlands
Official Dutch legislation portal (wetten.overheid.nl) combined with the full case law database of all Dutch courts (Rechtspraak), including the Supreme Court (Hoge Raad) and data protection authority (AP) decisions.
RIS — Rechtsinformationssystem
Austria
Comprehensive Austrian legal portal covering federal and state legislation, Constitutional Court (VfGH), Supreme Court (OGH), and Supreme Administrative Court (VwGH) decisions.
Moniteur belge / Belgisch Staatsblad
Belgium
Official Belgian Gazette with legislation in FR/NL. Includes decisions of the Court of Cassation, Constitutional Court, and Council of State, plus the Flemish codex (Vlaamse Codex) and data protection authority (APD/GBA) rulings.
Dziennik Ustaw / SN
Poland
Polish official journal (Dziennik Ustaw) with consolidated legislation via Sejm, plus decisions of the Supreme Court (Sąd Najwyższy) and Constitutional Tribunal.
Finlex
Finland
Finnish legal database covering all national legislation, Supreme Court (Korkein oikeus), and Supreme Administrative Court decisions.
Retsinformation
Denmark
Official Danish legal information portal with consolidated legislation and courts database (Domsdatabasen).
Riigi Teataja
Estonia
Estonian State Gazette — official consolidated legislation and Supreme Court (Riigikohus) decisions.
Diário da República
Portugal
Official Portuguese gazette with consolidated legislation and decisions from the Supreme Court (STJ), Constitutional Court, and Supreme Administrative Court (STA).
Portal Legislativ / Înalta Curte
Romania
Romanian legislative portal with consolidated laws and decisions from the High Court of Cassation and Justice and the Constitutional Court.
Legislation.gov.uk / Case Law
United Kingdom
Official UK legislation portal (all Acts from 1267 onwards) combined with the National Archives case law database covering UK Supreme Court, Court of Appeal, and High Court decisions.
GovInfo / Federal Register
United States
US federal legislation (Congress.gov, US Code) and regulatory publications via GovInfo and the Federal Register. Covers enacted federal statutes and administrative rules.
Justice Laws — Canada
Canada
Consolidated federal laws and regulations of Canada, plus Supreme Court of Canada decisions.
Aggregated via OpenCaseLaw.ch and Legal Data Hunter, two open-source legal data platforms.
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We expand our source coverage regularly. Let us know which jurisdiction or database you need.
Sources are continuously verified and updated.