Fonti del diritto internazionale (art. 38 Statuto CIG)

Presentazione sul tema: "Fonti del diritto internazionale (art. 38 Statuto CIG)"— Transcript della presentazione:

1 Fonti del diritto internazionale (art. 38 Statuto CIG)

2 Art. 38 Statuto Corte internazionale di giustizia La Corte, la cui funzione è di decidere in base al diritto internazionale le controversie che le sono sottoposte, applica: a) le convenzioni internazionali, sia generali che particolari, che stabiliscono norme espressamente riconosciute dagli Stati in lite;

3 b) la consuetudine internazionale, come prova di una pratica generale accettata come diritto (international custom, as evidence of a general practice accepted as law)

4 c) i principi generali di diritto riconosciuti dalle nazioni civili

5 d) ….le decisioni giudiziarie e la dottrina degli autori più qualificati delle varie nazioni come mezzi sussidiari per la determinazione delle norme giuridiche.

6 La consuetudine Lavori CDI “Identification of customary international law” Basic approach To determine the existence of a rule of customary international law and its content, it is necessary to ascertain whether there is a general practice accepted as law. (c.d. tesi dualista)

7 CIG caso Nicaragua c. Stati Uniti 1986 The mere fact that States declare their recognition of certain rules is not sufficient for the Court to consider these as being part of customary international law, and as applicable as such to those States. Bound as it is by Article 38 of its Statute to apply, inter alia, international custom "as evidence of a general practice accepted as law", the Court may not disregard the essential role played by general practice.

8 Segue… The Court must satisfy itself that the existence of the rule in the opinio juris of States is confirmed by practice.

9 Caso Piattaforma continentale Mare del Nord, Par. 77: Not only must the acts concerned amount to a settled practice, but they must also be such, or be carried out in such a way, as to be evidence of a belief that this practice is rendered obligatory by the existence of a rule of law requiring it. The need for such a belief, i.e., the existence of a subjective element, is implicit in the very notion of the opinio juris sive necessitatis. The States concerned must therefore feel that they are conforming to what amounts to a legal obligation.

10 Caso Piattaforma continentale mare del nord: Par. 74 Although the passage of only a short period of time is not necessarily, or of itself, a bar to the formation of a new rule of customary international law on the basis of what was originally a purely conventional rule, an indispensable requirement would be that within the period in question, short though it might be, State practice, including that of States whose interests are specially affected, should have been both extensive and virtually uniform in the sense of the provision invoked; and should moreover have occurred in such a way as to show a general recognition that a rule of law or legal obligation is involved.