Judgment of the Court (Second Chamber) of 8 July 2004.
Silke Gaumain-Cerri v Kaufmännische Krankenkasse - Pflegekasse and Maria Barth v Landesversicherungsanstalt Rheinprovinz.
References for a preliminary ruling: Sozialgericht Hannover (C-502/01) and Sozialgericht Aachen (C-31/02) - Germany.
Social security - Freedom of movement for workers - EC Treaty - Council Regulation (EEC) No 1408/71 - Benefits designed to cover the risk of becoming reliant on care - Payment by the care insurance of old age insurance contributions of the carer assisting the reliant person.
Joined cases C-502/01 and C-31/02.
European Court reports 2004 Page I-06483