- Eurofound
- European Industrial Relations Observatory (EIRO)
- European Labour Law Network
- Globalization And Labor Standards
- ILOLEX (database of international labour standards)
- International Labour and Employment Relations Association (ILERA)
- International Labour Organization (ILO)
- International Society for Labour and Social Security Law (ISLSSL)
- Labour Law Research Network (LLRN)
- U.S. Labor and Employment Relations Association (LERA)
- NATLEX (database of national labour, social security and related human rights legislation)
- World Legal Information Institute (WorldLII)
- WorldLII (international industrial relations and labor law search)