C-826/79
ECLI:EU:C:1980:198
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AMMINISTRAZIONE DELLE FINANZE DELLO STATO v MIRECO
nothing from the point of view of govern in the various Member States Community law to prevent national matters of form and substance in courts from taking account, in relation to recovering national taxes accordance with their national law, of which have been paid in contra- the fact that it has been possible for vention of Community law cannot be charges unduly levied to be incor- regarded as incompatible either with porated in the prices of the under- Articles 9, 12, 13, 92, 93 and 95 of taking liable for the charge and to be the EEC Treaty or, in a more general passed on to purchasers. way, with the principles of Community law relating to the free 5. The system of protection which movement of goods, the establishment subjects have as a result of the direct of a system ensuring that competition effect of the provisions of Community within the Common Market is not law in conjunction with the special distorted or the prohibition of features of national laws which discrimination in tax matters.
In Case 826/79
REFERENCE to the Court under Article 177 of the EEC Treaty by the Italian Corte Suprema di Cassazione [Supreme Court of Cassation] for a preliminary ruling in the proceedings pending before that court between
AMMINISTRAZIONE DELLE FINANZE DELLO STATO [State Finance Administration]
and
S.A.s.MEDITERRANEA IMPORTAZIONE, RAPPRESENTANZE, ESPORTAZIONE, COMMERCIO (MIRECO)
on the interpretation of Articles 9, 12, 13, 92, 93, 95, 171, 177 and 189 of the EEC Treaty,
JUDGMENT OF 10. 7. 1980 — CASE 826/79
T H E C O U R T (Third Chamber)
composed of: H . Kutscher, President, J. Mertens de Wilmars and Lord Mackenzie Stuart, Judges,
Advocate General: J.-P. W a r n e r Registrar: J. A. P o m p e , D e p u t y Registrar
gives the following
JUDGMENT
Facts and Issues
The facts and the observations submitted by the person who had paid them to a during the written procedure may be third party purchasing the imported summarized as follows: goods.
The Amministrazione appealed to the I — Facts and written p r o c e d u r e Corte di Cassazione and claimed in particular that the recovery of sums paid By a judgment of 11 October 1978 the but not owed (condictio indebiti) in Corte d'Appello [Court of Appeal], relation to monies collected as import Trieste, confirmed the judgment of a duties before they had been duly court of first instance in so far as it classified as charges having an effect ordered the Amministrazione delle equivalent to customs duties and the Finanze dello Stato to repay to burden of which had in addition been MIRECO the sums paid by it in 1977 by passed on to third parties was contrary way of charges for health inspections on . to Community rules. the occasion of imports of bovine animals from non-member countries, The Italian Corte di Cassazione, taking effected in the period from 12 December the view that the action raised questions 1964 to 31 December 1973. The Corte of the interpretation of Community law, d'Appello ruled that such charges for stayed the proceedings in pursuance of health inspections were charges having Article 177 and referred the following an effect equivalent to customs duties questions to the Court of Justice for a and were prohibited by Community law. preliminary ruling : It declared in addition that the recovery of such sums by the traders in question was not incompatible with Community "(a) With regard to the basic principles rules even after they had been passed on of Community law concerning the
AMMINISTRAZIONE DELLE FINANZE DELLO STATO v MIRECO
free movement of goods, freedom The order for reference, which was of competition, non-discrimination made on 5 November 1979, was lodged in tax matters and in particular with at the Court Registry on 21 December regard to the rules laid down in 1979. Articles 9, 12, 13, 92, 93 and 95 of the Treaty and, in respect of the system of guarantees provided by the Community system itself and in MIRECO, represented by N. Catalano particular by Articles 171, 177 and of the Rome Bar, the Italian Govern- 189 of the Treaty for the rights of ment, represented by Mr Arnaldo persons which are safeguarded by Squillante, acting as Agent, assisted by A. those principles and rules, must the Marzano, Avvocato dello Stato, and right of a person who has paid the the Commission of the European charge in question to recover, from Communities, represented by S. Fabro, a the State which has imposed it, with member of its Legal Department, acting or without additional sums, the as Agent, submitted written observations amount improperly paid be in pursuance of the second paragraph of acknowledged unconditionally or Article 20 of the Protocol on the Statute prohibited unconditionally or of the Court of Justice of the EEC. upheld within specified limits and on given conditions (in which case what are those limits and conditions and which court, the Court of On hearing the report of the Judge- Justice or a national court, has Rapporteur and the views of the jurisdiction to ascertain their Advocate General the Court decided to presence in particular cases?) which refer the case to the Third Chamber and the national legal systems, which to open the oral procedure without a may differ one from another, apply preparatory inquiry. to the collection, provided for by the provisions of such systems, of charges on importation which are prohibited by the Community provisions as they may be interpreted initially by the national II — W r i t t e n o b s e r v a t i o n s s u b - court and subsequently by the m i t t e d u n d e r A r t i c l e 20 of Court of Justice? the P r o t o c o l on the S t a t u t e of the C o u r t of J u s t i c e of the E E C
A — Observations of the respondent to the appeal (MIRECO)
(b) If in the reply to the foregoing On the question of the answer to be questions it is ruled that there is a given to the first question, the prohibition against such recovery, respondent to the appeal objects to the which alternative measures, capable argument which the Amministrazione of securing in practical terms before delle Finanze attempts to base on the the national courts the right of the fact that the charges for health party who has suffered damage inspections were paid spontaneously through making the undue under the impression, shared by all payment, are compatible with parties, that they were due, and that Community law?" their payment was therefore the effect of
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a mutual mistake for which no blame reimbursement of the sums improperly could be attributed. It claims that the charged. Any other decision would make direct effect of the prohibition on the prohibition of charges having an charges having an equivalent effect is not equivalent effect nugatory. Proceedings subject either to intervention by the for a preliminary ruling would lose all Commission or to a judgment given by point and individuals would have no the Court of Justice, whether given on incentive to undertake complex pro- the basis of Article 169, Article 170 or ceedings if every hope of obtaining a Article 177 of the EEC Treaty. A specific result were abolished. judgment of the Court, even if given on the basis, of Article 169, has a declaratory effect. Moreover, the case-law of the Court relating to charges having an equivalent effect dates from 1969 (judgment of 1 July 1969 in Case 24/68, Commission v Italian Republic, [1969] Examining next the arguments based on ECR 193) and has been applied in the fact that traders who have paid the relation to charges for health inspections unwarranted charges in question have since 1972 (judgment of 14 December passed them on to purchasers from them, 1972 in Case 29/72, Marimex [1972] the respondent claims that such an ECR 1309). In these circumstances it is assertion is certainly not based on fact not possible to speak of a "mistake for since for traders not holding a monopoly which no blame can be attributed" in position it is possible to transfer a charge relation to the imposition of charges for to purchasers from them only if market health inspections between 14 December conditions allow. In this case the goods 1972, the date of publication of the concerned were agricultural products judgment in Case 29/72, referred to subject to the common organization of above, and the end of 1977, the time at the market so that the prices for the which Law No 889 abolishing such products were rigidly aligned on one charges was promulgated. another by means where appropriate of specific correctives (compensatory amounts, levies on imports from non- member countries, etc.). In any event, transfer of the unwarranted charge to purchasers is not relevant and constitutes no hindrance to the recovery of the sums As regards the alleged incompatibility improperly charged by the person who with Community law of the recovery of has paid them. sums wrongly charged, MIRECO claims that the case-law of the Court has consistently stated that national courts "are required to protect" rights which directly applicable provisions confer on Community citizens. It follows that the Community rule prohibiting the levying As regards the theory that the recovery of any pecuniary charge confers on those of charges improperly levied constitutes concerned the right not to pay the an aid which is prohibited by Article 92 charge in question. If it has nevertheless of the EEC Treaty, the respondent takes been imposed the national courts can the view that it is not necessary to go protect the rights of individuals only by deeply into this idea before rejecting making good the damage which has the opinion put forward by the been suffered and by ordering the Amministrazione. In fact there is no
AMMINISTRAZIONE DELLE FINANZE DELLO STATO v MIRECO
question of favouring certain under- claims that by reason of the partial scope takings or the production of certain of the integration brought about by the goods since the refund would not Treaty of Rome the safeguarding of the constitute a bounty from State resources rights conferred by Community rules but would only be the recovery of what should not only be entrusted to national had improperly formed part of State courts but in default of a harmonization funds. If the sums wrongly charged were which is certainly desirable but has not to be repaid by a private individual the yet been brought about, it would imply Amministrazione would not support the the application of procedures and rules argument in question and yet from the peculiar to the different national legal point of view of economics there is no orders which are not necessarily identical distinction to be made between a private in all Member States. This idea is person or a public person required to confirmed by the case-law of the Court reimburse sums improperly charged. of Justice in particular the judgment of 17 December 1970 (Case 33/70, S.p.A. SACE [1970] ECR 1213) and the judgment of 16 December 1976, REWE, According to MIRECO, the argument which has previously been referred to. pur forward by the Amministrazione is in contradiction with the case-law of the Court, in particular the judgment of 16 December 1976 (Case 33/76 REWE (1976] ECR 1989) and it is inconceivable that Community law should provide individuals with a lesser guarantee of B — Observations of the Italian their rights than that provided by Government national legal systems.
The Italian Government points out that the Court of Justice is already familiar In reply to the Amministrazione, which with the question of principle raised by cites in support of its case the judgment the national court thanks to Case 61/79, of 8 April 1976 (Case 43/75, Defrenne, Denkavit and to Joined Cases 66, 127 [1976] ECR 455), the respondent and 128/79, Salumi and Others. Whilst emphasizes that the solution adopted by awaiting the judgments of the Court in the Court in that judgment was by way these cases the Italian Government of exception and cannot constitute a recalls the broad lines of the observations precedent for cases such as this one. which it has already presented on the occasion of those actions.
It remarks also that it is not possible to evade the duty of repayment on the basis of disparities between the different legal orders. That argument was rejected by In the first place it remarks that the implication by the Court in its judgment problem of the recovery, years after the of 16 December 1976, REWE, previously referred to, and expressly by Mr date of their unwarranted collection, of Advocate General Warner in his opinion. sums the burden of which has already been transferred to third parties is coming more and more to the fore in Community affairs both as regards As regards the problem of the powers payments charged under Community law reserved for national courts MIRECO itself and those effected on the basis of
JUDGMENT OF 10. 7. 1980 — CASE 826/79
provisions of national law. It seems cases of undue charges from a unitary necessary, even in the case-law of the point of view and permitting a single Court of Justice, as is shown by the solution of the problem which is satis- judgments delivered on 4 October 1979 factory and non-discriminatory without in the Quellmehl cases, which were not making the protection of the individual published at the time the observations dependent upon divergent national rules. were made, to consider the problem from the point of view of liability and damage and consequently to agree to compensation only if and to the extent to which damage has actually been suffered The Italian Government further observes by the individual. In this respect the that if repayment may be excluded in Italian Government refers also to the case of a charge imposed by Community observations submitted by the Com- law but which is subsequently recognized mission in Case 130/79, Express Dairy as illegal, whereas, as may be deduced Foods Ltd., which was brought before the from the judgment in Granaria (13 Court on 10 August 1979 following a February 1979, Case 101/78, [1979] reference for a preliminary ruling from ECR 636), it was not possible to refuse the High Court of Justice, Queen's the payment of that charge as long as it Bench Division, Commercial Court. had not been declared invalid, it is even more necessary to conclude that repayment may be excluded in the case of national charges which the individual The Italian Government strongly in question might from the beginning emphasizes that this is a question of have refused to pay. Community law which concerns not only national charges levied in breach of Community law, but which covers all cases of undue charges imposed within the framework of the Community legal order and consequently also payments In the context of the position of principle effected under Community rules sub- set out above account must necessarily sequently declared invalid. A solution to be taken of the fact that the trader has this question of principle is all the more been able to pass on to purchasers from important since Council Regulation No him the charges which were wrongly 1430/79 on the repayment or remission levied. The objection that the various of import or export duties (Official assigns of the importer would have to be Journal L 175, p. 1), which is to enter permitted to take action for recovery and into force on 1 July 1980, does not that the products in question are sold at permit the settlement of cases of the kind imposed prices is not relevant. On the raised in the present action. one hand that part of the price corresponding to the charge wrongly paid has no value of its own for the purchaser and on the other hand the For safeguarding individual rights en- determination of the imposed price took croached upon in the event of the account of the charge unduly levied. levying of charges incompatible with Community law reasoning in terms of liability, damage and compensation rather than in terms of recovery of unwarranted payments would have the The Italian Government accordingly great advantage of resolving the different proposes that the reply should be that
AMMINISTRAZIONE DELLE FINANZE DELLO STATO v MIRECO
the recovery of sums paid by the p. 1562) already forbade the levying of importer in pursuance of Community any customs duty or charge having an rules subsequently declared invalid or on equivalent effect. Consequently what is the basis of rules of national law at issue here is a charge levied in breach incompatible with the Community rules of a precise Community provision, a may be demanded only if and to the charge which the Italian legislature sub- extent to which the importer has suffered sequently abolished, although somewhat damage following the undue payment belatedly, in its own domestic legal and only within the limits of the damage order. actually suffered.
C — Observations of the Commission (a) Interpretation of Articles 9, 12 and 13 of the Treaty
Before going on to consider the questions raised by the national court the The Commission takes the view, with Commission maintains that in this case reference in particular to the judgment in there was no justification for the charges Marimex (14 December 1972, Case levied by the Italian Amministrazione 21/72, [1972] ECR 1309), that this case delle Finanze dello Stato. From 12 involves beyond any possible doubt December 1964 to 31 December 1973 charges which, by their nature, must be MIRECO had to pay in connexion with considered as charges having an imports into Italy of bovine animals from equivalent effect. non-member countries sums levied as charges for health inspections. However, it is important to determine The provision authorizing these charges what are the consequences involved for was abolished by Law No 889 of the Member State concerned in a 14 November 1977 and the Corte declaration by the Court that a certain Costituzionale [Constitutional Court] charge must be considered to be a charge declared in its judgment No 163/77 of having an equivalent effect. According to 29 December 1977 (Giur. Costituz. 1977 the Commission it follows from the I, p. 1524) that that law was uncon- settled case-law of the Court of Justice stitutional to the extent to which it that such a prohibition produces direct provided for the application of such effects in the legal relationships between charges to products referred to by Regu- the Member States and the individuals lation No 804/68 of 27 June 1968 on the concerned and is capable of conferring common organization of the market in personal rights upon them (judgment of milk and milk products (Official Journal, 19 June 1973 in Case 77/72, Capolongo, English Special Edition 1968 (I), p. 176) [1973] ECR 611; judgment of 18 June and Regulation No 805/68 of 27 June 1975 in Case 94/74, IGAV, (1975] ECR 1968 on the common organization of the 699 and judgment of 5 February 1976 in market in beef and veal (Official Journal, Case 87/75, Bresciani [1976] ECR 129). English Special Edition 1968 (I), p. 187). As what is involved in this case is beef and veal, Article 12 of Regulation No The Commission thinks it advisable to 14/64 on the progressive establishment stress that reimbursement is due solely of a common organization of the market because the charge was improper and in beef and veal (Journal Officiel 34, that all other considerations are purely
JUDGMENT OF 10. 7. 1980 — CASE 826/79
ancillary from the point of view of of Article 92. The Commission refers in Community law. particular to the judgment delivered by the Court on 23 February 1961 (Case 30/59, De gezamenlijke Steenkolenmijnen The question of any unlawful enrichment in Limburg, [1961] ECR 1). The concept of the undertaking obtaining the of aid financed by public resources reimbursement is in any event a matter presupposes that it is paid voluntarily by for the exclusive jurisdiction of the the State — a condition which is lacking national court which can consider the in this case. Furthermore an essential matter only in the light of national law element in the concept of aid is equally as any such rule is unknown to lacking, namely its gratuitous nature. Community law.
As regards Article 95, the Commission If it were nevertheless necessary to pick maintains that the arguments put out a rule of Community law in the forward with regard to the non- matter it would be necessary to refer to applicability of Article 92 apply equally the general principles of law and the to Article 95 in view of the fact that Commission observes in this respect that what is involved here is not a measure reimbursement of sums paid but not adopted by the State but a judicial owed is "automatic in all Member States decision requiring the administration to save Denmark". It follows that the reimburse sums improperly charged. obligation to reimburse charges wrongly levied is automatic save in exceptional cases (which the present is not) where equity imposes an obligation to place (c) Interpretation of Articles 171, 177 limits on reimbursement. and 189 of the Treaty
In the present state of Community law It is clear from the way in which the the duty of Member States to reimburse question referred to the Court has been charges having an equivalent effect framed that it is concerned primarily imposed in breach of Articles 9, 12 and with the problem of the temporal effect 13 of the EEC Treaty must be performed of interpretative judgments of the Court in accordance with the provisions of under Article 177 of the Treaty and also their national law and in conditions with the limits which the Court meets which may not be less favourable than with in this connexion. those relating to similar actions of a domestic nature (judgment of 16 December 1976 in Case 33/76, REWE, The Commission first points out that [1976] ECR 1989). Article 177 is based on a very clear distinction between the functions of the national courts and those of the Court of (b) Interpretation of Articles 92, 93 and Justice and does not allow the latter to 95 of the Treaty express an opinion on the facts of the case or to review the reasons for the request for interpretation. It follows As regards the assimilation of reim- from this that, whatever the decision of bursement to an aid within the meaning the Court may be, it is for the national of Articles 92, 93 and 95 of the Treaty it court in each particular case to apply is clear that recovery of sums paid but that legal principle to the specific case not owed cannot come within the scope with all the attendant consequences.
AMMINISTRAZIONE DELLE FINANZE DELLO STATO v MIRECO
The Commission goes on to point out essentially declaratory nature of the that the question submitted by the court rulings in question. The Court does not making the reference relates primarily to create a new rule but restricts itself to the applicability or non-applicability of a stating the meaning and limits of the Community rule, in accordance with the existing rule. The opposite solution interpretation given by the Court, to would deprive a rule of Community law relations prior to the ruling. The of its effectiveness in the past and would Commission takes the view that, having manifestly be contrary to the purpose of regard to the nature and purpose of the a reference for a preliminary ruling, reference for a preliminary ruling, the which is the uniform interpretation and question can only be answered in the application of the rules of the Treaty. affirmative. Article 177 establishes close cooperation between the Court of Justice and the national courts so as to ensure uniform interpretation of Community law. The judgments of the Court under Article 177 clearly bind the Court a quo (judgment of 3 February 1977 in Case 52/76, Luigi Benedetti, [1976] ECR 163) but they do not prevent other courts from referring to the Court again for interpretation a question which has pre- viously been answered (judgment of 27 March 1963 in Joined Cases 28 to 30/62, Da Costa en Schaake [1963] ECR 31); in accordance with that decision preliminary rulings simply have effect Since the principle of the validity ex tunc inter partes. However it is no less true of an interpretation by way of a pre- that the Court's interpretation cannot liminary ruling has been laid down, it avoid having an effect on the may be asked whether another principle Community rule in question with the of Community law which is related to result that in practice it will have to be overriding reasons constituted by legal applied by every national court each time certainty, the protection of legitimate that it is invoked before it unless there is expectation, good faith (involuntary a fresh reference. The fact that the mistake) and stability of legal relations procedure is concerned with legal might not set it at naught. According to relations prior to the Court's judgment is the Commission these principles must not immaterial. The view that the Court's be applied to a reference for a pre- rulings under Article 177 go beyond the liminary ruling because otherwise such case in point is confirmed by the rulings would no longer produce their case-law of the Court (judgment of 27 effects ex tunc but ex nunc; the March 1963 in Joined Cases 28 to effectiveness of a rule would vary in 30/62, Da Costa en Schaake mentioned time, which would clearly not be in above). keeping with the objective of a reference for a preliminary ruling and with the declaratory nature of rulings under Article 177. The only precedent, which is provided by the judgment of 8 April 1976, in Case 43/75, Defienne [1976] ECR 455, has no relevance to this case, because in that case the Court had to The validity ex tunc of the Court's deal with an exceptional situation. The interpretation stems also from the Commission refers on this issue to the
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opinion of Mr Advocate General Warner It is for the Member States to arrange in Case 33/76, REWE[1976] ECR 2000. for the refund of charges levied in With reference to the second question contravention of Article 13 (2) of the the Commission takes the view that is Treaty in accordance with the provisions has lost its purpose having regard to the of their domestic law under conditions solution which it advocates for the first which must not be less favourable than those relating to similar actions of a question. domestic nature and which, in any case, It suggests therefore that the Court must not make the exercise of rights should reply as follows: conferred by the Community legal order "Community law, and in particular impossible in practice." Article 12 of Regulation (EEC) No 14/64 and Article 22 of Regulation (EEC) No 805/68, grants individuals the right to obtain a refund of sums wrongly III — Oral procedure levied because they were charges having equivalent effect (in this case: charges for health inspections) after the The respondent in the main action, elimination of the latter as a result of the represented by N. Catalano of the Rome entry into force of the above-mentioned Bar, and W. Viscardini of the Padua Bar, Regulation No 14/64 (1 November the Commission of the European 1964). Communities, represented by Mr Fabro, Refunding the amounts to those persons a member of its Legal Department, who had paid them when they were acting as Agent, and the Italian Government, represented by I. M. not owed is not incompatible with Braguglia, Avvocato dello Stato, acting Community rules on the free movement as Agent, presented oral argument at the of goods, the proper functioning of sitting on 5 June 1980. competition and non-discrimination in fiscal matters and in particular it cannot be regarded as an aid within the meaning The Advocate General delivered his of Article 92 of the Treaty. opinion at the same sitting.
Decision
1 By an order of 5 November 1979, which reached the Registry of the Court of Justice on 21 December 1979, the Italian Corte Suprema di Cassazione, in pursuance of Article 177 of the EEC Treaty, requested the Court to give a preliminary ruling on the following two questions:
"(a) With regard to the basic principles of Community law concerning the free movement of goods, freedom of competition, non-discrimination in
AMMINISTRAZIONE DELLE FINANZE DELLO STATO v MIRECO
tax matters and in particular with regard to the rules laid down in Articles 9, 12, 13, 92, 93 and 95 of the Treaty and, in respect of the system of guarantees provided by the Community system itself and in particular by Articles 171, 177 and 189 of the Treaty for the rights of persons which are safeguarded by those principles and rules, must the right of a person who has paid the charge in question to recover, from the State which has imposed it, with or without additional sums, the amount improperly paid be acknowledged unconditionally or prohibited unconditionally or upheld within specified limits and on given conditions (in which case what are those limits and conditions and which court, the Court of Justice or a national court, has jurisdiction to ascertain their presence in particular cases?) which the national legal systems, which may differ one from another, apply to the collection, provided for by the provisions of such systems, of charges on impor- tation which are prohibited by the Community provisions as they may be interpreted initially by the national court and subsequently by the Court of Justice?
(b) If in the reply to the foregoing questions it is ruled that there is a prohibition against such recovery, which alternative measures, capable of securing in practical terms before the national courts the right of the party who has suffered damage through making the undue payment, are compatible with Community law?"
2 Those questions have been referred to the Court in the course of actions brought by a trader against the Amministrazione delle Finanze dello Stato for repayment of charges for health inspections on imports of bovine animals from non-member countries paid by that trader for the period from 12 December 1964 to 31 December 1973, in respect of which it is not disputed that they are charges having an effect equivalent to customs duties.
3 The prohibition with effect from 1 November 1964 (Regulation No 82/64 of 30 June 1964 (Journal Officiel 1964, p. 1626) on levying the charges in question is contained in Article 12 (2) of Regulation No 14/64 of the Council of 5 February 1964 on the progressive establishment of a common organization of the market in beef and veal (Journal Officiel 34 of 27 February 1964, p. 562) which was replaced with effect from 29 July 1968 by Article 20 (2) of Regulation (EEC) No 805/68 of the Council of 27 June
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1968 on the common organization of the market in beef and veal (Official Journal English Special Edition 1968 (I), p. 187). There has been no contention that one of the exceptions to the prohibition question, for which provision is made in Article 20, applied during the period in question in relation to the importation of beef and veal from non-member countries.
4 The purpose of the questions referred to the Court is in substance to find out whether Community law and, inter alia, the rules relating to the free movement of goods, the principles relating to the proper functioning of competition in the Common Market and finally the system of judicial protection of the rights contained in particular in Articles 171, 177 and 189 of the Treaty permit or require or possibly forbid — and if so upon what conditions — Member States to grant applications for repayment of national charges of the kind which are the subject-matter of the main action or whether, on the contrary, the matter is governed by the rules of the domestic law of each Member State.
5 The statement of the reasons on which the order making the reference is based shows that the questions referred to the Court have been submitted to elicit a reply covering the assumption that the contested charges were paid voluntarily without reservation for a long period by the traders concerned on the assumption common to them and to the national authorities that they were not open to criticism from the point of view of their compatibility with Community law. The incompatibility became apparent only gradually at a later date as a result of the interpretation given by the Court of Justice to the concept of charges having an effect equivalent to customs duties which led the Court for the first time to classify charges for health inspections in that way in its judgment of 14 December 1972 in Case 29/72, Marimex v Italian Finance Administration [1972] ECR 1309.
6 According to the established case-law of the Court, the prohibition on the levying of charges having an effect equivalent to customs duties, whether it has its origin in the general rule contained in Article 13 of the Treaty with effect from 1 January 1970, at the end of the transitional period, or in the special provision of Article 13 of Regulation No 14/64 with effect, as regards the products referred to by the regulation, from 1 November 1964, has a direct effect in the relations between the Member States and their
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subjects throughout the Community as from the date provided for the implementation of the provisions in question. As the Court stated in its judgment of 9 March 1978 in Case 106/77, Amministrazione delle Finanze dello Stato v Simmentbal S.p.A. [1978] ECR 629 p. 643, rules of Community law must be fully and uniformly applied in all the Member States from the date of their entry into force and for so long as they continue in force.
7 The interpretation which, in the exercise of the jurisdiction conferred upon it by Article 177, the Court of Justice gives to a rule of Community law clarifies and defines where necessary the meaning and scope of that rule as it must be or ought to have been understood and applied from the time of its coming into force. It follows that the rule as thus interpreted must be applied by the courts even to legal relationships arising and established before the judgment ruling on the request for interpretation, provided that in other respects the conditions enabling an action relating to the application of that rule to be brought before the courts having jurisdiction are satisfied.
8 As the Court recognized in its judgment of 8 April 1976 in Case 43/75 Gabrielle Defrenne v Société Anonyme Belge de Navigation Aérienne Sabena [1976] ECR 455, it is only exceptionally that the Court may, in application of the general principle of legal certainty inherent in the Community legal order and in taking account of the serious effects which its judgment might have, as regards the past, on legal relationships established in good faith, be moved to restrict for any person concerned the opportunity of relying upon the provision as thus interpreted with a view to calling in question those legal relationships.
9 Such a restriction may, however, be allowed only in the actual judgment ruling upon the interpretation sought. The fundamental need for a general and uniform application of Community law implies that it is for the Court of Justice alone to decide upon temporal restrictions as regards the effects of the interpretation which it gives.
10 It is necessary, however, to observe that where the consequence of a rule of Community law is to prohibit, on the dates and with the effects described
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above, the levying of national charges or dues, the safeguard of the rights conferred upon subjects by the direct effect of such a prohibition does not necessarily require a uniform rule common to the Member States relating to the formal and substantive conditions to which the contesting or recovery of those very diverse national charges is subject.
1 1 A comparison of the national systems shows that the problem of disputing charges which have been unlawfully claimed or the refunding of charges paid but not owed is settled in different ways in the various Member States, and even within a single Member State, according to the various kinds of taxes or charges in question. In certain cases, objections or claims of this type are subject to specific procedural conditions and time-limits under the law with regard both to complaints submitted to the tax authorities and to legal proceedings.
12 In other cases, claims for repayment of charges which were paid but not owed must be brought before the ordinary courts, mainly in the form of claims for the recovery of over-payments. Such actions are available for varying lengths of time, in some cases for the limitation period laid down under the general law, with the result that Member States involved may be faced with an accumulation of claims for a considerable amount where certain national tax provisions have been found to be incompatible with the requirements of Community law.
t
13 It follows from the judgments of 16 December 1976 in the REWE and Comet cases (Case 33/76 and Case 45/76 [1976] ECR 1989 and 2043 respectively) that, applying the principle of cooperation laid down in Article 5 of the EEC Treaty, it is the courts of the Member States which are entrusted with ensuring the legal protection which subjects derive from the direct effect" of the provisions of Community law. In the present state of Community law and in the absence of Community rules concerning the contesting or the recovery of national charges which have been unlawfully demanded or wrongfully levied, it is for the domestic legal system of each Member State to designate the courts having jurisdiction and determine the procedural conditions governing actions at law intended to safeguard the
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rights which subjects derive from the direct effect of Community law, it being understood that such conditions cannot be less favourable than those relating to similar actions of a domestic nature and that under no circum- stances may they be so adapted as to make it impossible in practice to exercise the rights which the national courts have a duty to protect.
14 It should be specified in this connexion that the protection of rights guaranteed in the matter by the Community legal order does not require an order for the recovery of charges improperly levied to be granted in conditions such as would involve an unjustified enrichment of those entitled.
15 The system of protection which subjects thus have as a result of the direct effect of the provisions of Community law in conjunction with the special features of national laws which govern in the various Member States matters of form and substance in relation to challenging national taxes or recovering those which have been paid without being owed cannot be regarded as incompatible either with Articles 9, 12, 13, 92, 93 and 95 of the EEC Treaty or, in a more general way, with the principles of Community law relating to the free movement of goods, the establishment of a system ensuring that competition within the Common Market is not distorted or the prohibition of discrimination in tax matters. The provisions referred to in the order making the reference do not preclude differences in treatment resulting from the differences between the national tax laws especially in relation to contesting national taxes.
16 The answer to the questions referred to the Court by the Corte Suprema di Cassazione must therefore be that:
(a) In the absence of Community rules concerning the contesting or the recovery of national charges which have been unlawfully demanded or wrongfully levied by reason of their incompatibility with Community law, it is for the domestic legal system of each Member State to designate the courts having jurisdiction and determine the procedural conditions governing actions at law intended to safeguard the rights which subjects derive from the direct effect of Community law, it being understood that such conditions cannot be less favourable than those relating to similar actions of a domestic nature and that under no circumstances may they be so adapted as to make it impossible in practice to exercise the rights which the national courts have a duty to protect;
JUDGMENT OF 10. 7. 1980 — CASE 826/79
(b) There is therefore nothing, from the point of view of Community law, to prevent national courts from taking account in accordance with their national law of the fact that it has been possible for charges unduly levied to be incorporated in the prices of the undertaking liable for the charge and to be passed on to the purchasers.
Costs
17 The costs incurred by the Italian Government and the Commission of the European Communities, which have submitted observations to the Court, are not recoverable. As these proceedings are, in so far as the parties to the main action are concerned, in the nature of a step in the action pending before the national court, the decision as to costs is a matter for that court.
On those grounds,
T H E COURT (Third Chamber),
in answer to the questions referred to it by the Italian Corte Suprema di Cassazione by an order of 5 November 1979, hereby rules:
In the absence of Community rules concerning the contesting or the recovery of national charges which have been unlawfully demanded or wrongfully levied by reason of their incompatibility with Community law, it is for the domestic legal system of each Member State to designate the courts having jurisdiction and determine the procedural conditions governing actions at law intended to safeguard the rights which subjects derive from the direct effect of Community law, it being understood that such conditions cannot be less favourable than those relating to similar actions of a domestic nature and that under no circumstances may they be so adapted as to make it impossible in practice to exercise the rights which the national courts have a duty to protect.
There is nothing, from the point of view of Community law, to prevent national courts from taking account in accordance with their national
AMMINISTRAZIONE DELLE FINANZE DELLO STATO v MIRECO
law of the fact that it has been possible for charges unduly levied to be incorporated in the prices of the undertaking liable for the charge and to be passed on to the purchasers.
Kutscher Mertens de Wilmars Mackenzie Stuart
Delivered in open court in Luxembourg on 10 July 1980.
A. Van Houtte H. Kutscher Registrar President
OPINION OF MR ADVOCATE GENERAL WARNER
(see case 811/79, p. 2558)