#Freedom of movement for workers - Social security - Sickness insurance contributions levied by a Member State on supplementary retirement pensions payable under an agreement in another Member State -

#Pierre Corbiau v Administration des contributions.#Reference for a preliminary ruling: Directeur des contributions directes et des accises - Luxembourg.

#Freedom of movement for workers - Combined assessment covering income tax and social security contributions - Non-applicability to workers who transfer their residence from one Member State to another

#Patrick Zurstrassen pret Administration des contributions directes.#Lūgums sniegt prejudiciālu nolēmumu: Tribunal administratif - Luksemburgas Lielhercogiste.#Lieta C-87/99.

#State aid - Capital contributions - Motor vehicle sector.#Case C-305/89.

#Patrick Zurstrassen protiv Administration des contributions directes.#Zahtjev za prethodnu odluku: Tribunal administratif - Veliko Vojvodstvo Luksemburg.#Predmet C-87/99.

#State aid to aluminium undertakings - Contribution of capital.#Case C-261/89.

#Retroactive payment of voluntary pension-insurance contributions.#Case 368/87.

#Futura Participations SA et Singer contre Administration des contributions.#Demande de décision préjudicielle: Conseil d'État - Grand-Duché de Luxembourg.

#Articles 48, 59, 67 and 106 of the EEC Treaty - Deduction of insurance contributions.#Case C-204/90.

#State aid to public undertakings in the textile and footwear sectors - Capital contributions.#Joined cases C-278/92, C-279/92 and C-280/92.

. # State aid to public undertakings in the textile and footwear sectors - Capital contributions. # Joined cases C-278/92, C-279/92 and C-280/92.

#Directive 69/335/EEC - Contribution of immovable property.#Case C-42/96.

. # Social security - Sickness insurance contributions deducted from supplementary pensions and early retirement pensions - Persons resident in a Member State other than France. # Case C-57/90.

. # Klaus Biehl tegen Administration des contributions van het Groothertogdom Luxemburg. # Verzoek om een prejudiciële beslissing: Conseil d'État van het Groothertogdom Luxemburg. # Discriminatie - Door

. # Free movement of workers - Indirect discrimination - Social security contributions. # Case C-27/91.

#Klaus Biehl contra Administration des contributions del Gran Ducado de Luxemburgo.#Petición de decisión prejudicial: Conseil d'État de Gran Ducado de Luxemburgo.

#Employer's contributions - Loyalty stamps - Bad-weather stamps - Freedom to provide services.#Case C-272/94.