EUR-Lex (eur-lex.europa.eu) is the primary source for EU legislation. It covers regulations (directly applicable in all member states), directives (requiring national transposition), decisions, recommendations, and other legal acts. Documents are available in all 24 official EU languages, with CELEX numbers providing unique identifiers for every document in the system.
EUR-Lex organizes legislation by subject matter across 20 directory codes. Key areas for document-intensive legal work include directory 13 (industrial policy and internal market), directory 15 (environment, consumers, and health protection), and directory 16 (science, information, education, and culture). The database also provides access to consolidated texts, unofficial but practically essential versions that integrate all amendments into a single readable document.
For Swiss legal practitioners, EUR-Lex is indispensable because many Swiss regulations deliberately align with EU law. The FADP mirrors the GDPR; Swiss financial market regulation tracks MiFID II and MiCA; product liability and safety standards reference EU directives. The bilateral agreements between Switzerland and the EU (Bilaterale I and II) explicitly incorporate specific EU directives, making EUR-Lex the authoritative source for the referenced provisions. When drafting cross-border contracts or advising on regulatory compliance, understanding the underlying EU instrument is essential.
DocIQ Sphere integrates EUR-Lex as one of six legal research databases. Search EU regulations and directives alongside Swiss federal law from Fedlex. When reviewing contracts with EU dimensions (GDPR data processing agreements, cross-border distribution contracts, regulatory alignment provisions), Sphere retrieves citations from both Swiss and EU sources in a unified interface. CELEX document references are resolved and linked to the official EUR-Lex publication.