CELEX: 62008CJ0233
Mutual assistance for the recovery of claims
Directive 76/308/EEC
Jurisdiction to review of the courts of the Member State in which the requested authority is situated
Enforceability of an instrument permitting enforcement
Lawfulness of notification of the instrument to the debtor
Notification in a language not understood by the addressee

This reference for a preliminary ruling concerns the interpretation of Article 12(3) of Council Directive 76/308/EEC of 15 March 1976
on mutual assistance for the recovery of claims relating to certain levies, duties, taxes and other measures (OJ 1976 L 73,
p. 18), as amended by Council Directive 2001/44/EC of 15 June 2001 (OJ 2001 L 175, p. 17, ‘Directive 76/308’).
The reference was brought in the context of proceedings between Mr Kyrian and Celní úřad Tábor (Customs Office, Tábor) concerning
the review of the enforceability of an instrument permitting enforcement issued by the Hauptzollamt Regensburg (Principal
Customs Office, Regensburg) (Germany).

Legal context

Community legislation
The purpose of Directive 76/308 is to eliminate obstacles to the establishment and functioning of the common market resulting
from the territorial limitation of the scope of application of national provisions relating to recovery, inter alia of customs
duties.
According to the sixth recital in the preamble to Directive 76/308, different forms of assistance must be afforded by the
requested authority in compliance with the laws, regulations and administrative provisions governing the matters concerned
in the Member State in which it is situated, whilst the seventh recital thereof states that it is necessary to lay down the
conditions in accordance with which requests for assistance are to be drawn up by the applicant authority and to give a limitative
definition of the particular circumstances in which the requested authority may refuse assistance in any given case.
The 10th recital of Directive 76/308 states that it is possible that, during the recovery procedure in the Member State in
which the requested authority is situated, the claim or the instrument authorising its enforcement issued in the Member State
in which the applicant authority is situated may be contested by the person concerned and that it should be laid down in such
cases that the person concerned must bring the action contesting the claim before the competent body of the Member State in
which the applicant authority is situated and that the requested authority must suspend any enforcement proceedings which
it has begun until a decision is taken by the aforementioned body.
Article 4(3) of Directive 76/308 provides:
‘The requested authority shall not be obliged to supply information:
(a)      which it would not be able to obtain for the purpose of recovering similar claims arising in the Member State in which it
is situated;
(b)      which would disclose any commercial, industrial or professional secrets; or
(c)      the disclosure of which would be liable to prejudice the security of or be contrary to the public policy of the State.’
According to Article 5(1) of that directive, the requested authority, at the request of the applicant authority, and in accordance
with the rules of law in force for the notification of similar instruments or decisions in the Member State in which the requested
authority is situated, is to notify to the addressee all instruments and decisions, including those of a judicial nature,
which emanate from the Member State in which the applicant authority is situated and which relate to a claim and/or to its
recovery.
Article 5(2) of the Directive states that the request for notification is to indicate the name, address and any other relevant
information relating to the identification to which the applicant authority normally has access of the addressee concerned,
the nature and the subject of the instrument or decision to be notified, if necessary the name, address and any other relevant
information relating to the identification to which the applicant authority normally has access of the debtor and the claim
to which the instrument or decision relates, and any other useful information.
Article 6 of Directive 76/308 provides:
‘1.      At the request of the applicant authority, the requested authority shall, in accordance with the laws, regulations or administrative
provisions applying to the recovery of similar claims arising in the Member State in which the requested authority is situated,
recover claims which are the subject of an instrument permitting their enforcement.
2.      For this purpose any claim in respect of which a request for recovery has been made shall be treated as a claim of the Member
State in which the requested authority is situated, except where Article 12 applies.’
Article 7(1), (2) and (3) of that directive provide:
‘1.      The request for recovery of a claim which the applicant authority addresses to the requested authority must be accompanied
by an official or certified copy of the instrument permitting its enforcement, issued in the Member State in which the applicant
authority is situated and, if appropriate, by the original or a certified copy of other documents necessary for recovery.
2.      The applicant authority may not make a request for recovery unless:
(a)      the claim and/or the instrument permitting its enforcement are not contested in the Member State in which it is situated,
except in cases where the second subparagraph of Article 12(2) is applied;
(b)      it has, in the Member State in which it is situated, applied appropriate recovery procedures available to it on the basis
of the instrument referred to in paragraph 1, and the measures taken will not result in the payment in full of the claim.
3.      The request for recovery shall indicate:
(a)      the name, address and any other relevant information relating to the identification of the person concerned and/or to the
third party holding his or her assets;
…’
Article 8 of that directive provides:
‘1.      The instrument permitting enforcement of the claim shall be directly recognised and automatically treated as an instrument
permitting enforcement of a claim of the Member State in which the requested authority is situated.
2.      Notwithstanding the first paragraph, the instrument permitting enforcement of the claim may, where appropriate and in accordance
with the provisions in force in the Member State in which the requested authority is situated, be accepted as, recognised
as, supplemented with, or replaced by an instrument authorising enforcement in the territory of that Member State.
Within three months of the date of receipt of the request for recovery, Member States shall endeavour to complete such acceptance,
recognition, supplementing or replacement, except in cases where the third subparagraph is applied. They may not be refused
if the instrument permitting enforcement is properly drawn up. The requested authority shall inform the applicant authority
of the grounds for exceeding the period of three months.
If any of these formalities should give rise to contestation in connection with the claim and/or the instrument permitting
enforcement issued by the applicant authority, Article 12 shall apply.’
Article 12(1) to (3) of Directive 76/308 states:
‘1.      If, in the course of the recovery procedure, the claim and/or the instrument permitting its enforcement issued in the Member
State in which the applicant authority is situated are contested by an interested party, the action shall be brought by the
latter before the competent body of the Member State in which the applicant authority is situated, in accordance with the
laws in force there. This action must be notified by the applicant authority to the requested authority. The party concerned
may also notify the requested authority of the action.
2.      As soon as the requested authority has received the notification referred to in paragraph 1 either from the applicant authority
or from the interested party, it shall suspend the enforcement procedure pending the decision of the body competent in the
matter, unless the applicant authority requests otherwise in accordance with the second subparagraph …
Notwithstanding the first subparagraph of paragraph 2, the applicant authority may in accordance with the law, regulations
and administrative practices in force in the Member State in which it is situated, request the requested authority to recover
a contested claim, in so far as the relevant laws, regulations and administrative practices in force in the Member State in
which the requested authority is situated allow such action. If the result of contestation is subsequently favourable to the
debtor, the applicant authority shall be liable for the reimbursement of any sums recovered, together with any compensation
due, in accordance with the laws in force in the Member State in which the requested authority is situated.
3.      Where it is the enforcement measures taken in the Member State in which the requested authority is situated that are being
contested the action shall be brought before the competent body of that Member State in accordance with its laws and regulations.’
Article 17 of that directive provides:
‘Requests for assistance, the instrument permitting the enforcement and other relevant documents shall be accompanied by a
translation in the official language, or one of the official languages of the Member State in which the requested authority
is situated, without prejudice to the latter authority’s right to waive the translation.’
Under Article 23 thereof, the Directive is not to prevent ‘a greater measure of mutual assistance being afforded either now
or in the future by particular Member States under any agreements or arrangements, including those for the notification of
legal or extra‑legal acts’.

National legislation
According to Paragraph 2(7) of Law No 191/2004, on international assistance for the recovery of certain financial claims (Zákon
č. 191/2004 Sb., o mezinárodní pomoci při vymáhání některých finančních pohledávek), when acting in pursuance of international
assistance, Law No 337/1992 on the administration of taxes and fees (Zákon č. 337/1992 Sb., o správě daní a poplatků) is to
apply, save where Law No 191/2004 provides otherwise.
Paragraph 5 of Law No 191/2004, headed ‘Enforcement of Claims’, provides:
‘1. … At the request of the competent body of another State, the Ministry shall ensure the enforcement of claims; … The request
for recovery must be justified by means of the original or a certified copy of the instrument authorising enforcement capable
of being enforced in the State of the competent body.
2. The Ministry shall proceed to the enforcement provided that the request for recovery contains:
(a)       the forename, surname and place of residence of the natural person or the seat of the legal person who is the debtor or, where
necessary, the person required to pay the claim under the law of the State of the competent body ... and any other necessary
information to identify the debtor or another person in possession of his assets,
(b)       the nature and amount of the claim and the amount of the interest, penalties, fines and costs relating thereto which are due
and indicated in the currencies of the two States, specifying the instrument authorising enforcement,
(c)       information on the legal force of the instrument authorising enforcement and on the prescription or limitation period of the
right to recover the claim,
…
(f)       a declaration by the competent body of the other State under Paragraph 6(2), …
3. … If the request does not contain the information referred to in paragraph 2, the Ministry shall proceed to the recovery
only to the extent that, at its request, that information is completed.’
Under Paragraph 6(1) of Law No 191/2004, the document constituting the instrument permitting the enforcement of the claim
in the State of the competent authority is, from the date of receipt of the complete request for recovery, to be recognised
directly as an instrument permitting the enforcement of the claim in the Czech Republic. According to Paragraph 6(2) thereof,
on the basis of the request for recovery, the Ministry can initiate the recovery of the claim only if the competent body of
the other State declares that the instrument permitting the enforcement of the claim is not contested in the State of the
competent body, except in the cases referred to in Paragraph 7(1) thereof, and that the recovery procedure has already been
instituted in the State of the competent body without leading to the payment of the claim in full.
Paragraph 13(1) of Law No 191/2004 states:
‘Exchanges of information between the Ministry and the competent body of the other State shall be in the official language
of the State whose competent body was requested to help in the recovery. … The official language of the State which was requested
to help in the recovery shall not be used where the Ministry and the competent body of the other State agree otherwise.’
Paragraph 32(1) of Law No 337/1992 provides:
‘In tax proceedings, liability may only be imposed and rights acknowledged only by decision. Such decisions are legally effective
in respect of the recipient only where they are properly served on or communicated to him, save where this Law or a special
law provides otherwise.’
Paragraph 73 of Law No 337/1992 describes the procedure for recovering arrears of tax. Under Paragraph 73(7) thereof, concerning
tax enforcement, the Civil Procedure Code is to apply
mutatis mutandis
.
Under Paragraph 261a(1) of Law No 99/1963 on the Civil Procedure Code (Zákon č. 99/1963 Sb., občanský soudní řád), as amended,
the enforcement of a decision may be ordered only where the decision contains the identification of the person who is entitled
and the debtor, the determination of the scope and content of the obligations for the fulfilment of which application for
the enforcement of the decision has been made and the time‑limits fixed for the fulfilment of the obligation.
As the national court has stated, according to the settled case‑law of the Czech higher courts, the identification of the
debtor must be exact and non‑interchangeable or at least it must be possible, without any doubt, to deduce from the instrument
permitting enforcement of the claim concerned on whom the obligation was imposed (decision of the Nejvyšší soud of the Czech
Republic of 25 February 1999, č.j. 21 Cdo 2101/98, published in
Soudní judikatura
6/1999, p. 233). In the declaratory judgment of the Nejvyšší soud (Supreme Court) of the Czech Socialist Republic of 18 February 1981
Cpj 159/79 (
Sbírka soudních rozhodnutí a stanovisek
, 1981, p. 499), it was also established that a decision which does not contain an exact identification of the debtor is not
an enforceable decision nor may it form the basis for enforcement of the decision. By the same token, it follows from the
order of the extended composition of the national court of 26 October 2005, č.j. 2 Afs 81/2004‑54, that enforcement measures
carried out on the basis of an instrument insufficiently designating the addressee must be annulled.

The dispute in the main proceedings and the questions referred for a preliminary ruling
On 2 July 1999, Hauptzollamt Weiden (Principal Customs Office, Weiden) (Germany) sent an assessment notice to ‘Milan Kyrian,
Studnicni 836, 39811 Protivin, Czech Republic’, requiring him to pay excise duty in the amount of DEM 218 520. The instrument
permitting enforcement subsequently sent by the Hauptzollamt Weiden was served on 6 August 1999 through the Ministerstvo financí
– Generální ředitelství cel (Czech Ministry of Finance – Directorate General of Customs, ‘the requested authority in the main
proceedings’).
On 28 September 2004, the Hauptzollamt Regensburg (‘the applicant authority’) issued a payment notice and, on 7 October 2004,
requested, pursuant to Article 6 of Directive 76/308, the requested authority in the main proceedings to recover the excise
duty pursuant to the instrument permitting enforcement issued by the Hauptzollamt Weiden. In the request for recovery, the
applicant in the main proceedings was identified as the debtor by his forename, surname, address and date of birth, and the
amount of the excise duty together with a penalty, was stated as a total of CZK 3 258 625.30.
In December 2004, the requested authority in the main proceedings delegated the recovery of the tax arrears concerned to Celní
úřad Tábor. That customs office issued, in December 2004, two requests for payment of arrears of tax concerning the excise
duty and the penalty respectively, granting a time-limit for payment pursuant to Paragraph 73(1) of Law No 337/1992. Mr Kyrian
lodged an appeal against those requests which the Celní ředitelství České Budějovice (Customs Directorate, České Budějovice)
(Czech Republic) dismissed by two decisions of 4 March 2005 and 6 April 2005. That rejection was confirmed by order of the
Krajský soud v Českých Budějovicích (Regional Court, České Budějovice) of 5 October 2005 and by judgment of the Nejvyšší správní
soud (Supreme Administrative Court) of 28 June 2006.
On 6 March 2006, Celní úřad Tábor issued a warrant of execution for the arrears of excise duty concerned by means of deductions
from Mr Kyrian’s salary. The applicant lodged complaints against that warrant of execution, which Celní úřad Tábor dismissed
by decision of 31 October 2006.
Mr Kyrian brought an action in the Krajský soud v Českých Budějovicích against the warrant of execution. In particular, he
claimed that the identification of the addressee in the instrument permitting enforcement issued by the Hauptzollamt Weiden
by forename, surname and address was insufficient, since the instrument might equally well apply to Mr Kyrian’s father or
son, since they are also called Milan Kyrian and live at the same address. As the notification document does not specify to
which of the three persons of the same name the instrument permitting enforcement should have been given, that instrument
cannot be enforced, because it was not properly notified.
Mr Kyrian also complained that, as he did not understand the documents which were addressed to him by the German customs authorities
in German, he was unable to take the appropriate legal steps to defend his rights. He was not obliged to have the documents
translated at his own expense.
The Krajský soud v Českých Budějovicích, sitting at first instance, dismissed the action by judgment of 14 March 2007. It
pointed out that, according to Paragraph 6(1) of Law No 191/2004, which implemented Directive 76/308, the instrument which
serves as the instrument permitting the enforcement of the claim in the State where the applicant authority is situated is
to be recognised directly as an instrument permitting the enforcement of the claim in the Czech Republic. Accordingly, neither
the requested authority in the main proceedings nor the Krajský soud v Českých Budějovicích had jurisdiction to examine the
complaints raised by Mr Kyrian against the instrument permitting enforcement issued by the Hauptzollamt Weiden.
According to the Krajský soud v Českých Budějovicích, the fact that, in the request for recovery, Mr Kyrian was identified
not only by his forename, surname and address, but also by date of birth clearly identified him as the debtor. According to
the request for recovery and the document of notification annexed thereto, the instrument permitting the enforcement of the
claim concerned was notified to him and is valid. In addition, the fact that the proceedings before the German customs authorities
were held in German could not infringe Mr Kyrian’s rights. According to the Krajský soud v Českých Budějovicích, nothing prevented
Mr Kyrian, in his own interests, from having the instrument permitting the enforcement of the claim concerned translated,
including the instructions set out therein concerning the possibility of bringing an action against that instrument.
Mr Kyrian appealed by way of cassation against that judgment of the Krajský soud v Českých Budějovicích to the Nejvyšší správní
soud alleging, on the same grounds as those relied on at first instance, that the instrument permitting the enforcement of
the claim concerned was not capable of being enforced.
In those circumstances, the Nejvyšší správní soud decided to stay proceedings and refer the following questions to the Court
for a preliminary ruling:
‘1.      Must Article 12(3) of Council Directive [76/308] be interpreted as meaning that, where measures for enforcement of a claim
are contested before the court of a Member State in which the requested authority has its seat, that court is entitled, in
accordance with the legislation of that Member State, to review whether the instrument permitting enforcement … is enforceable
and has been properly served on the debtor?
2.      Does it follow from general legal principles of Community law, in particular from the principles of a right to a fair trial,
sound administration and the rule of law, that service of the instrument permitting enforcement … on the debtor in a language
other than one he understands, which, moreover, is not an official language of the State in which it is served on the debtor,
constitutes a defect which makes it possible to refuse to enforce on the basis of such an instrument permitting enforcement?’

The questions submitted for a preliminary ruling

The first question
By its first question, which it is necessary to examine in two parts, the national court asks, essentially, whether Article
12(3) of Directive 76/308 is to be interpreted as meaning that the courts of the Member State where the requested authority
is situated have jurisdiction, first, to review the enforceability of an instrument permitting enforcement and, second, to
verify whether the instrument was properly notified to the debtor.
The jurisdiction of the courts of the Member State where the requested authority is situated to review the enforceability
of the instrument permitting enforcement
Directive 76/308 establishes common rules on mutual assistance in order to ensure the recovery of claims relating, inter alia,
to certain levies, duties and taxes (see, to that effect, Case C-470/04
N
[2006] ECR I‑7409, paragraph 53).
In order to ensure that Directive 76/308 is given full effect and an autonomous interpretation, reference should be made principally
to its general scheme and objectives (see, by analogy, Case C‑433/01
Blijdenstein
[2004] ECR I‑981, paragraph 24, and Case C‑347/08
Vorarlberger Gebietskrankenkasse
[2009] ECR I‑0000, paragraph 35).
In accordance with Article 8(1) of Directive 76/308, the instrument permitting enforcement is to be directly recognised and
automatically treated as an instrument permitting enforcement of a claim of the Member State in which the requested authority
is situated. Although, according to Article 8(2) thereof, the instrument may, where appropriate and in accordance with the
provisions in force in the Member State in which the requested authority is situated, be accepted as, recognised as, supplemented
with, or replaced by an instrument authorising enforcement in the territory of that Member State, such formalities may not
be refused where the instrument is properly drawn up. It follows from the same provision that, if any of these formalities
should give rise to a challenge concerning the claim and/or the instrument permitting enforcement thereof issued by the applicant
authority, Article 12 of that directive is to apply.
Article 12 of Directive 76/308 provides for a division of powers between the bodies of the Member States where the applicant
authority is situated and those of the Member State where the requested authority is situated to hear any disputes concerning
the claim, the instrument permitting enforcement or the enforcement measures.
According to Article 12(1) of that directive, if the claim and/or the instrument permitting its enforcement issued in the
Member State in which the applicant authority is situated are contested by an interested party, the action is to be brought
by the latter before the competent body of that Member State, in accordance with the laws in force there. Article 12(2) provides
that as soon as the requested authority has received the notification of such action either from the applicant authority or
from the interested party, it is to suspend the enforcement procedure pending the decision of the body competent in the matter,
unless the applicant authority requests otherwise.
On the other hand, under Article 12(3) of Directive 76/308, where it is the enforcement measures taken in the Member State
in which the requested authority is situated that are being contested, the action is to be brought before the competent body
of that Member State in accordance with its laws and regulations.
That division of powers results from the fact that the claim and the instrument permitting enforcement are established on
the basis of the law in force in the Member State in which the applicant authority is situated, whilst, for enforcement measures
in the Member State in which the requested authority is situated, the latter applies, pursuant to Articles 5 and 6 of Directive
76/308, the provisions which its national law lays down for corresponding measures, that authority being the best placed to
judge the legality of the measure according to its national law (see, by analogy, Case C‑184/05
Twoh International
[2007] ECR I‑7897, paragraph 36, and Case C-318/07
Persche
[2009] ECR I‑0000, paragraph 63).
The division of powers does not, in principle, permit the requested authority to question the validity or enforceability of
the measure or the decision of which notification is sought by the applicant authority.
Although it thus falls, in principle, within the exclusive jurisdiction of the bodies of the Member State in which the applicant
authority is situated to hear any disputes concerning the validity of the claim or the instrument permitting enforcement,
it cannot be ruled out that, exceptionally, the bodies of the Member State in which the requested authority is situated will
be authorised to review whether the enforcement of the instrument is liable, in particular, to be contrary to the public policy
of that last mentioned State and, where appropriate, to refuse to grant assistance in whole or in part or to make it subject
to fulfilling certain conditions.
In accordance with Articles 6 and 8 of Directive 76/308, the claim forming the subject‑matter of a request for recovery and
the instrument permitting the enforcement of the claim are treated in the same way as similar claims and instruments of the
Member State in which the requested authority is situated. However, it is hard to imagine that an instrument permitting the
enforcement of the claim would be enforced by that Member State if that enforcement were liable to be contrary to the public
policy of that State. In addition, the public policy exception is provided for in Article 4(3) of Directive 76/308, in connection
with requests for supply of information submitted by the applicant authority, whereby the requested authority may refuse such
supply in particular where it would be liable to be contrary to the public policy of the Member State in which it is situated.
It follows from all of the above that the courts of the Member State in which the requested authority is situated do not,
in principle, have jurisdiction to review the enforceability of an instrument permitting enforcement.
The jurisdiction of the courts of the Member State where the requested authority is situated to control whether the instrument
permitting the enforcement of the claim was properly notified to the debtor
In order to reply to the second part of the first question, it is necessary to interpret the expression ‘enforcement measures’
used in Article 12(3) of Directive 76/308.
According to Article 5 of that directive, the first stage of the enforcement in the context of mutual assistance is, precisely,
notification to the addressee by the requested authority of all instruments and decisions which emanate from the Member State
in which the applicant authority is situated and which relate to a claim and/or to its recovery, the notification having to
be carried out on the basis of the information supplied by the applicant authority.
It follows that notification constitutes one of the enforcement measures referred to in Article 12(3) of Directive 76/308
and that, therefore, in accordance with that provision, it is before the competent body of the Member State in which the requested
authority is situated that any action challenging that notification is to be brought.
That interpretation is, moreover, confirmed by the fact that, as follows, essentially, from the sixth recital in the preamble
to Directive 76/308 and Article 5(1) thereof, the notification was carried out in accordance with the rules of law in force
for the notification of similar instruments or decisions in the Member State in which the requested authority is situated.
As was pointed out in paragraph 40 above, the competent body of the Member State in which the requested authority is situated
is best placed to interpret the laws and regulations in force in that Member State.
Therefore, in reply to the first question, Article 12(3) of Directive 76/308 must be interpreted as meaning that the courts
of the Member State where the requested authority is situated do not, in principle, have jurisdiction to review the enforceability
of an instrument permitting enforcement. Conversely, where a court of that Member State hears a claim against the validity
or correctness of the enforcement measures, such as the notification of the instrument permitting enforcement, that court
has the power to review whether those measures were correctly effected in accordance with the laws and regulations of that
Member State.

The second question
As to the admissibility of the second question, the Czech Government argues that, as the judicial bodies of the Member State
in which the requested authority is situated are not entitled to assess whether the general principles of Community law were
complied with when the measures were notified to the debtor, the preliminary question has no bearing on the decision of the
national court concerned and is thus purely hypothetical.
As the national court has jurisdiction to review the correctness of the notification, it is, in any event, also the competent
body to find any irregularity in the notification procedure according to the law and regulations in force in the Member State
where it is situated. Taking account of the clear explanations of the Nejvyšší správní soud in its order for reference as
to the reasons why it considers that the second question referred is relevant and an answer is necessary for the resolution
of the case before it, the question is, therefore, contrary to the Czech Government’s contentions, admissible.
By its second preliminary question, the Nejvyšší správní soud asks, essentially, whether it is possible to consider as correct
the notification of an instrument permitting enforcement where that notification was made in the territory of the Member State
in which the requested authority is situated in a language which the addressee does not understand and which is not the official
language of that Member State.
It should be pointed out that Directive 76/308 lays down no rules stating that the notification of an instrument permitting
enforcement in a language other than that understood by the addressee or the official language, or one of the official languages
of the Member State in which the requested authority is situated is unlawful.
Article 17 of Directive 76/308 provides that requests for assistance, the instrument permitting the enforcement and other
relevant documents are to be accompanied by a translation in the official language, or one of the official languages, of the
Member State in which the requested authority is situated, without prejudice to the latter authority’s right to waive the
translation without the same power being offered to the addressee of the instrument permitting the enforcement of the claim.
However, as the Czech Government together with the German Government and the Commission rightly states, the translations envisaged
in that provision are destined for the requested authority for its purposes and not for the debtor. Moreover, as the Commission
also correctly states, by way of comparison between the regime under Directive 76/308 and that of judicial cooperation in
civil and commercial matters as established in particular by the Regulation (EC) No 1393/2007 of the European Parliament and
of the Council of 13 November 2007 on the service in the Member States of judicial and extrajudicial documents in civil or
commercial matters (service of documents), and repealing Council Regulation (EC) No 1348/2000 (OJ 2007 L 324, p. 79), that
latter being subject to different rules from those which frame judicial cooperation in administrative and fiscal matters,
the procedure before the tax authorities or the subsequent notification of decisions are governed by the laws of the Member
States.
It follows from the purpose of the Directive 76/308 that it is intended to ensure, in particular, the effective notification
of all instruments and decisions, including those of a judicial nature, which emanate from the Member State in which the applicant
authority is situated and which relate to a claim and/or to its recovery. However, that directive cannot attain that purpose
unless it respects the legitimate interests of the addressees of the notifications (see, by analogy, Case C‑473/04
Plumex
[2006] ECR I-1417, paragraph 21).
It should be pointed out in that regard that the function of notification, in due time, is to make it possible for the addressee
to understand the subject‑matter and the cause of the notified measure and to assert his rights (see, to that effect, Case
C‑14/07
Weiss und Partner
[2008] ECR I‑3367, paragraph 73).
Therefore, in the context of mutual assistance pursuant to Directive 76/308, the addressee of the instrument permitting enforcement
must be placed in a position to identify with a degree of certainty at the very least the subject‑matter of the claim and
the cause of action.
In a proceeding such as that in the main action, such is the case where the notification is made in an official language of
the Member State in which the requested authority is situated. Under Article 5(1) of Directive 76/308, the addressee is notified
by the requested authority in accordance with the rules of law in force for the notification of similar instruments or decisions
in the Member State in which that authority is situated, which implies, in particular, notification in an official language
of that Member State.
Given that Directive 76/308 does not set out the consequences where the notification is made in a language other than the
official language of the Member State in which the requested authority is situated, it is for the national court to apply
national law while taking care to ensure the full effectiveness of Community law, a task which may lead it to interpret a
national rule which has been drawn up with only a purely domestic situation in mind in order to apply it to the cross-border
situation at issue (see, to that effect, Case C‑443/03
Leffler
[2005] ECR I‑9611, paragraph 51).
In accordance with the settled case‑law of the Court, in the absence of express Community provisions, it is for the domestic
legal system of each Member State to determine the procedural conditions governing actions at law intended to ensure the protection
of directly effective Community law rights (see, to that effect Case 33/76
Rewe‑Zentralfinanz and Rewe‑Zentral
[1976] ECR I‑1989, paragraph 5 and
Leffler
, paragraph 49). The Court has also held that those conditions cannot be less favourable than those relating to rights originating
in the domestic legal order (principle of equivalence) and cannot make it impossible or excessively difficult in practice
to exercise rights conferred by the Community legal order (principle of effectiveness) (see
Rewe‑Zentralfinanz and Rewe‑Zentral
, paragraph 5; Case C‑261/95
Palmisani
[1997] ECR I-4025, paragraph 27; Case C‑231/96
Edis
[1998] ECR I-4951, paragraph 34; and
Leffler
, paragraph 50).
It is therefore necessary to reply to the second question for a preliminary ruling that, in the framework of the mutual assistance
introduced pursuant to Directive 76/308, in order for the addressee of an instrument permitting enforcement to be placed in
a position to enforce his rights, he must receive the notification of that instrument in an official language of the Member
State in which the requested authority is situated. In order to ensure compliance with that right, it is for the national
court to apply national law while taking care to ensure the full effectiveness of Community law.

Costs
Since these proceedings are, for the parties to the main proceedings, a step in the action pending before the national court,
the decision on costs is a matter for that court. Costs incurred in submitting observations to the Court, other than the costs
of those parties, are not recoverable.
On those grounds, the Court (First Chamber) hereby rules:
1.
Article 12(3) of Council Directive 76/308/EEC of 15 March 1976 on mutual assistance for the recovery of claims relating to
certain levies, duties, taxes and other measures, as amended by Council Directive 2001/44/EC of 15 June 2001, must be interpreted
as meaning that the courts of the Member State where the requested authority is situated do not, in principle, have jurisdiction
to review the enforceability of an instrument permitting enforcement. Conversely, where a court of that Member State hears
a claim against the validity or correctness of the enforcement measures, such as the notification of the instrument permitting
enforcement, that court has the power to review whether those measures were correctly effected in accordance with the laws
and regulations of that Member State.
2.
In the framework of the mutual assistance introduced pursuant to Directive 76/308, as amended by Directive 2001/44, in order
for the addressee of an instrument permitting enforcement to be placed in a position to enforce his rights, he must receive
the notification of that instrument in an official language of the Member State in which the requested authority is situated.
In order to ensure compliance with that right, it is for the national court to apply national law while taking care to ensure
the full effectiveness of Community law.
[Signatures]
*
Language of the case: Czech.