C-200/14Silvia Georgiana Câmpean v Serviciul Fiscal Municipal Mediaș, anciennement Administrația Finanțelor Publice a Municipiului Mediaș and Administrația Fondului pentru Mediu

The court's own keywords

Reference for a preliminary ruling — Principle of sincere cooperation — Principles of equivalence and effectiveness — National legislation laying down the detailed rules for the repayment of taxes improperly levied with interest — Enforcement of judicial decisions relating to such rights to repayment stemming from the legal order of the Union — Refund payable over a period of five years — Repayment contingent on the existence of funds received from a tax — No possibility of enforcement.

Interprets