The Network of Especialists in European Union Law (REDUE), established upon the same premises as the Spanish Judicial Network (REJUE), seeks to provide all members of the Spanish judiciary with the appropriate support and information necessary in all matters relating to European Union law, with special attention to referrals for preliminary rulings. It has six divisions that deal with covering the various existing areas of action:

1. Civil Law (Consumer Affairs and Area of Freedom, Security and Justice in the sphere of cooperation in civil matters).
2. Commercial Law (Competition, Intellectual, Industrial and Commercial Property).
3. Criminal Law (Area of Freedom, Security and Justice in the sphere of cooperation in criminal matters).
4. Administrative (and Fiscal) Law.
5. Employment Law (Employment and Social Security).
6. General aspects of European Union Law.