1 . By virtue of the principle of cooperation between national and Community administrations laid down by Article 5 of the Treaty with a view to guaranteeing thee proper application of Community law in the interests of economic agents, national administrations are required to ensure that the purpose of the Community rules on birth premiums for calves, that is to say to improve the economic situation of producers when prices are rather low, is achieved . They are therefore required to process applications within a period which is reasonable in the light of that aim, as laid down by Regulations Nos 1201/82 and 1215/83, even if no such period is laid down in the implementing rules adopted by the Commission . Accordingly, the latter may indicate to the Member States concerned what it considers to be a reasonable period .
2 . As the Court has consistently held, ( see most recently the judgment of 13 March 1990 in Case C-30/89 Commission v France (( 1990 )) ECR 691 ), certainty and foreseeability are requirements which must be observed all the more strictly in the case of rules liable to entail financial consequences . If, therefore, the Commission decides to attach financial consequences to failure by the national authorities to process applications for premiums financed by the EAGGF within a reasonable period, the principles of good administration require that it inform the Member States concerned of what that period may be in due time .
In Case C-10/88
Italian Republic, represented by Luigi Ferrari Bravo, Head of the Diplomatic Contentious Affairs Department at the Ministry of Foreign Affairs, acting as Agent, assisted by Oscar Fiumara, avvocato dello Stato, with an address for service in Luxembourg at the Italian Embassy, 5 rue Marie-Adélaïde,
applicant,
v
Commission of the European Communities, represented by its Legal Advisers, Peter Karpenstein and Giuliano Marenco, acting as Agents, with an address for service in Luxembourg at the office of Georgios Kremlis, a member of the Commission' s Legal Department, Wagner Centre, Kirchberg,
defendant,
APPLICATION for a declaration that Commission Decision 87/541/EEC of 21 October 1987 amending Decisions 87/468/EEC and 87/469/EEC on the clearance of the accounts presented by the Member States in respect of the EAGGF, Guarantee Section, expenditure for 1984 and 1985 ( Official Journal L 324, p . 32 ) is partly void,
THE COURT
composed of : Sir Gordon Slynn, President of Chamber acting as President of the Court, C . N . Kakouris ( President of Chamber ), T . Koopmans, G . F . Mancini, T . F . O' Higgins, G . C . Rodríguez Iglesias and M . Diez de Velasco, Judges,
( the grounds of the judgment are not reproduced )
hereby :
( 1 ) Declares void Commission Decision 87/541/EEC of 21 October 1987 amending Decisions 87/468/EEC and 87/469/EEC on the clearance of the accounts presented by the Member States in respect of the European Agricultural Guidance and Guarantee Fund, Guarantee Section, expenditure for 1984 and 1985, in so far as the Commission refused to charge to the EAGGF for 1985 an amount of LIT 19 045 553 222 presented by the Italian Republic in respect of payments of birth premiums for calves ( 1983/84 );
( 2 ) Orders the Commission to pay the costs .
